diff options
Diffstat (limited to 'ext/sqlite3/libsqlite/sqlite3.h')
| -rw-r--r-- | ext/sqlite3/libsqlite/sqlite3.h | 556 |
1 files changed, 278 insertions, 278 deletions
diff --git a/ext/sqlite3/libsqlite/sqlite3.h b/ext/sqlite3/libsqlite/sqlite3.h index 023dad1846..956f65091a 100644 --- a/ext/sqlite3/libsqlite/sqlite3.h +++ b/ext/sqlite3/libsqlite/sqlite3.h @@ -135,8 +135,8 @@ extern "C" { ** function is provided for use in DLLs since DLL users usually do not have ** direct access to string constants within the DLL. ^The ** sqlite3_libversion_number() function returns an integer equal to -** [SQLITE_VERSION_NUMBER]. ^The sqlite3_sourceid() function returns -** a pointer to a string constant whose value is the same as the +** [SQLITE_VERSION_NUMBER]. ^The sqlite3_sourceid() function returns +** a pointer to a string constant whose value is the same as the ** [SQLITE_SOURCE_ID] C preprocessor macro. ** ** See also: [sqlite_version()] and [sqlite_source_id()]. @@ -149,20 +149,20 @@ SQLITE_API int sqlite3_libversion_number(void); /* ** CAPI3REF: Run-Time Library Compilation Options Diagnostics ** -** ^The sqlite3_compileoption_used() function returns 0 or 1 -** indicating whether the specified option was defined at -** compile time. ^The SQLITE_ prefix may be omitted from the -** option name passed to sqlite3_compileoption_used(). +** ^The sqlite3_compileoption_used() function returns 0 or 1 +** indicating whether the specified option was defined at +** compile time. ^The SQLITE_ prefix may be omitted from the +** option name passed to sqlite3_compileoption_used(). ** ** ^The sqlite3_compileoption_get() function allows iterating ** over the list of options that were defined at compile time by ** returning the N-th compile time option string. ^If N is out of range, -** sqlite3_compileoption_get() returns a NULL pointer. ^The SQLITE_ -** prefix is omitted from any strings returned by +** sqlite3_compileoption_get() returns a NULL pointer. ^The SQLITE_ +** prefix is omitted from any strings returned by ** sqlite3_compileoption_get(). ** ** ^Support for the diagnostic functions sqlite3_compileoption_used() -** and sqlite3_compileoption_get() may be omitted by specifying the +** and sqlite3_compileoption_get() may be omitted by specifying the ** [SQLITE_OMIT_COMPILEOPTION_DIAGS] option at compile time. ** ** See also: SQL functions [sqlite_compileoption_used()] and @@ -183,7 +183,7 @@ SQLITE_API const char *sqlite3_compileoption_get(int N); ** SQLite can be compiled with or without mutexes. When ** the [SQLITE_THREADSAFE] C preprocessor macro is 1 or 2, mutexes ** are enabled and SQLite is threadsafe. When the -** [SQLITE_THREADSAFE] macro is 0, +** [SQLITE_THREADSAFE] macro is 0, ** the mutexes are omitted. Without the mutexes, it is not safe ** to use SQLite concurrently from more than one thread. ** @@ -240,7 +240,7 @@ typedef struct sqlite3 sqlite3; ** ** ^The sqlite3_int64 and sqlite_int64 types can store integer values ** between -9223372036854775808 and +9223372036854775807 inclusive. ^The -** sqlite3_uint64 and sqlite_uint64 types can store integer values +** sqlite3_uint64 and sqlite_uint64 types can store integer values ** between 0 and +18446744073709551615 inclusive. */ #ifdef SQLITE_INT64_TYPE @@ -285,7 +285,7 @@ typedef sqlite_uint64 sqlite3_uint64; ** destructors are called is arbitrary. ** ** Applications should [sqlite3_finalize | finalize] all [prepared statements], -** [sqlite3_blob_close | close] all [BLOB handles], and +** [sqlite3_blob_close | close] all [BLOB handles], and ** [sqlite3_backup_finish | finish] all [sqlite3_backup] objects associated ** with the [sqlite3] object prior to attempting to close the object. ^If ** sqlite3_close_v2() is called on a [database connection] that still has @@ -321,7 +321,7 @@ typedef int (*sqlite3_callback)(void*,int,char**, char**); ** The sqlite3_exec() interface is a convenience wrapper around ** [sqlite3_prepare_v2()], [sqlite3_step()], and [sqlite3_finalize()], ** that allows an application to run multiple statements of SQL -** without having to use a lot of C code. +** without having to use a lot of C code. ** ** ^The sqlite3_exec() interface runs zero or more UTF-8 encoded, ** semicolon-separate SQL statements passed into its 2nd argument, @@ -361,7 +361,7 @@ typedef int (*sqlite3_callback)(void*,int,char**, char**); ** from [sqlite3_column_name()]. ** ** ^If the 2nd parameter to sqlite3_exec() is a NULL pointer, a pointer -** to an empty string, or a pointer that contains only whitespace and/or +** to an empty string, or a pointer that contains only whitespace and/or ** SQL comments, then no SQL statements are evaluated and the database ** is not changed. ** @@ -618,7 +618,7 @@ SQLITE_API int sqlite3_exec( /* ** CAPI3REF: OS Interface Open File Handle ** -** An [sqlite3_file] object represents an open file in the +** An [sqlite3_file] object represents an open file in the ** [sqlite3_vfs | OS interface layer]. Individual OS interface ** implementations will ** want to subclass this object by appending additional fields @@ -640,7 +640,7 @@ struct sqlite3_file { ** This object defines the methods used to perform various operations ** against the open file represented by the [sqlite3_file] object. ** -** If the [sqlite3_vfs.xOpen] method sets the sqlite3_file.pMethods element +** If the [sqlite3_vfs.xOpen] method sets the sqlite3_file.pMethods element ** to a non-NULL pointer, then the sqlite3_io_methods.xClose method ** may be invoked even if the [sqlite3_vfs.xOpen] reported that it failed. The ** only way to prevent a call to xClose following a failed [sqlite3_vfs.xOpen] @@ -775,7 +775,7 @@ struct sqlite3_io_methods { ** <li>[[SQLITE_FCNTL_CHUNK_SIZE]] ** The [SQLITE_FCNTL_CHUNK_SIZE] opcode is used to request that the VFS ** extends and truncates the database file in chunks of a size specified -** by the user. The fourth argument to [sqlite3_file_control()] should +** by the user. The fourth argument to [sqlite3_file_control()] should ** point to an integer (type int) containing the new chunk-size to use ** for the nominated database. Allocating database file space in large ** chunks (say 1MB at a time), may reduce file-system fragmentation and @@ -793,24 +793,24 @@ struct sqlite3_io_methods { ** <li>[[SQLITE_FCNTL_SYNC]] ** The [SQLITE_FCNTL_SYNC] opcode is generated internally by SQLite and ** sent to the VFS immediately before the xSync method is invoked on a -** database file descriptor. Or, if the xSync method is not invoked -** because the user has configured SQLite with -** [PRAGMA synchronous | PRAGMA synchronous=OFF] it is invoked in place +** database file descriptor. Or, if the xSync method is not invoked +** because the user has configured SQLite with +** [PRAGMA synchronous | PRAGMA synchronous=OFF] it is invoked in place ** of the xSync method. In most cases, the pointer argument passed with ** this file-control is NULL. However, if the database file is being synced ** as part of a multi-database commit, the argument points to a nul-terminated -** string containing the transactions master-journal file name. VFSes that -** do not need this signal should silently ignore this opcode. Applications -** should not call [sqlite3_file_control()] with this opcode as doing so may -** disrupt the operation of the specialized VFSes that do require it. +** string containing the transactions master-journal file name. VFSes that +** do not need this signal should silently ignore this opcode. Applications +** should not call [sqlite3_file_control()] with this opcode as doing so may +** disrupt the operation of the specialized VFSes that do require it. ** ** <li>[[SQLITE_FCNTL_COMMIT_PHASETWO]] ** The [SQLITE_FCNTL_COMMIT_PHASETWO] opcode is generated internally by SQLite ** and sent to the VFS after a transaction has been committed immediately ** but before the database is unlocked. VFSes that do not need this signal ** should silently ignore this opcode. Applications should not call -** [sqlite3_file_control()] with this opcode as doing so may disrupt the -** operation of the specialized VFSes that do require it. +** [sqlite3_file_control()] with this opcode as doing so may disrupt the +** operation of the specialized VFSes that do require it. ** ** <li>[[SQLITE_FCNTL_WIN32_AV_RETRY]] ** ^The [SQLITE_FCNTL_WIN32_AV_RETRY] opcode is used to configure automatic @@ -857,13 +857,13 @@ struct sqlite3_io_methods { ** <li>[[SQLITE_FCNTL_OVERWRITE]] ** ^The [SQLITE_FCNTL_OVERWRITE] opcode is invoked by SQLite after opening ** a write transaction to indicate that, unless it is rolled back for some -** reason, the entire database file will be overwritten by the current +** reason, the entire database file will be overwritten by the current ** transaction. This is used by VACUUM operations. ** ** <li>[[SQLITE_FCNTL_VFSNAME]] ** ^The [SQLITE_FCNTL_VFSNAME] opcode can be used to obtain the names of ** all [VFSes] in the VFS stack. The names are of all VFS shims and the -** final bottom-level VFS are written into memory obtained from +** final bottom-level VFS are written into memory obtained from ** [sqlite3_malloc()] and the result is stored in the char* variable ** that the fourth parameter of [sqlite3_file_control()] points to. ** The caller is responsible for freeing the memory when done. As with @@ -873,7 +873,7 @@ struct sqlite3_io_methods { ** is intended for diagnostic use only. ** ** <li>[[SQLITE_FCNTL_PRAGMA]] -** ^Whenever a [PRAGMA] statement is parsed, an [SQLITE_FCNTL_PRAGMA] +** ^Whenever a [PRAGMA] statement is parsed, an [SQLITE_FCNTL_PRAGMA] ** file control is sent to the open [sqlite3_file] object corresponding ** to the database file to which the pragma statement refers. ^The argument ** to the [SQLITE_FCNTL_PRAGMA] file control is an array of @@ -884,7 +884,7 @@ struct sqlite3_io_methods { ** of the char** argument point to a string obtained from [sqlite3_mprintf()] ** or the equivalent and that string will become the result of the pragma or ** the error message if the pragma fails. ^If the -** [SQLITE_FCNTL_PRAGMA] file control returns [SQLITE_NOTFOUND], then normal +** [SQLITE_FCNTL_PRAGMA] file control returns [SQLITE_NOTFOUND], then normal ** [PRAGMA] processing continues. ^If the [SQLITE_FCNTL_PRAGMA] ** file control returns [SQLITE_OK], then the parser assumes that the ** VFS has handled the PRAGMA itself and the parser generates a no-op @@ -922,7 +922,7 @@ struct sqlite3_io_methods { ** The argument is a pointer to a value of type sqlite3_int64 that ** is an advisory maximum number of bytes in the file to memory map. The ** pointer is overwritten with the old value. The limit is not changed if -** the value originally pointed to is negative, and so the current limit +** the value originally pointed to is negative, and so the current limit ** can be queried by passing in a pointer to a negative number. This ** file-control is used internally to implement [PRAGMA mmap_size]. ** @@ -1031,14 +1031,14 @@ typedef struct sqlite3_mutex sqlite3_mutex; ** the [sqlite3_file] can safely store a pointer to the ** filename if it needs to remember the filename for some reason. ** If the zFilename parameter to xOpen is a NULL pointer then xOpen -** must invent its own temporary name for the file. ^Whenever the +** must invent its own temporary name for the file. ^Whenever the ** xFilename parameter is NULL it will also be the case that the ** flags parameter will include [SQLITE_OPEN_DELETEONCLOSE]. ** ** The flags argument to xOpen() includes all bits set in ** the flags argument to [sqlite3_open_v2()]. Or if [sqlite3_open()] ** or [sqlite3_open16()] is used, then flags includes at least -** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]. +** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]. ** If xOpen() opens a file read-only then it sets *pOutFlags to ** include [SQLITE_OPEN_READONLY]. Other bits in *pOutFlags may be set. ** @@ -1080,10 +1080,10 @@ typedef struct sqlite3_mutex sqlite3_mutex; ** ^The [SQLITE_OPEN_EXCLUSIVE] flag is always used in conjunction ** with the [SQLITE_OPEN_CREATE] flag, which are both directly ** analogous to the O_EXCL and O_CREAT flags of the POSIX open() -** API. The SQLITE_OPEN_EXCLUSIVE flag, when paired with the +** API. The SQLITE_OPEN_EXCLUSIVE flag, when paired with the ** SQLITE_OPEN_CREATE, is used to indicate that file should always ** be created, and that it is an error if it already exists. -** It is <i>not</i> used to indicate the file should be opened +** It is <i>not</i> used to indicate the file should be opened ** for exclusive access. ** ** ^At least szOsFile bytes of memory are allocated by SQLite @@ -1121,16 +1121,16 @@ typedef struct sqlite3_mutex sqlite3_mutex; ** method returns a Julian Day Number for the current date and time as ** a floating point value. ** ^The xCurrentTimeInt64() method returns, as an integer, the Julian -** Day Number multiplied by 86400000 (the number of milliseconds in -** a 24-hour day). +** Day Number multiplied by 86400000 (the number of milliseconds in +** a 24-hour day). ** ^SQLite will use the xCurrentTimeInt64() method to get the current -** date and time if that method is available (if iVersion is 2 or +** date and time if that method is available (if iVersion is 2 or ** greater and the function pointer is not NULL) and will fall back ** to xCurrentTime() if xCurrentTimeInt64() is unavailable. ** ** ^The xSetSystemCall(), xGetSystemCall(), and xNestSystemCall() interfaces ** are not used by the SQLite core. These optional interfaces are provided -** by some VFSes to facilitate testing of the VFS code. By overriding +** by some VFSes to facilitate testing of the VFS code. By overriding ** system calls with functions under its control, a test program can ** simulate faults and error conditions that would otherwise be difficult ** or impossible to induce. The set of system calls that can be overridden @@ -1177,7 +1177,7 @@ struct sqlite3_vfs { /* ** The methods above are in versions 1 through 3 of the sqlite_vfs object. ** New fields may be appended in figure versions. The iVersion - ** value will increment whenever this happens. + ** value will increment whenever this happens. */ }; @@ -1221,7 +1221,7 @@ struct sqlite3_vfs { ** </ul> ** ** When unlocking, the same SHARED or EXCLUSIVE flag must be supplied as -** was given no the corresponding lock. +** was given no the corresponding lock. ** ** The xShmLock method can transition between unlocked and SHARED or ** between unlocked and EXCLUSIVE. It cannot transition between SHARED @@ -1363,7 +1363,7 @@ SQLITE_API int sqlite3_config(int, ...); ** [database connection] (specified in the first argument). ** ** The second argument to sqlite3_db_config(D,V,...) is the -** [SQLITE_DBCONFIG_LOOKASIDE | configuration verb] - an integer code +** [SQLITE_DBCONFIG_LOOKASIDE | configuration verb] - an integer code ** that indicates what aspect of the [database connection] is being configured. ** Subsequent arguments vary depending on the configuration verb. ** @@ -1381,7 +1381,7 @@ SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...); ** This object is used in only one place in the SQLite interface. ** A pointer to an instance of this object is the argument to ** [sqlite3_config()] when the configuration option is -** [SQLITE_CONFIG_MALLOC] or [SQLITE_CONFIG_GETMALLOC]. +** [SQLITE_CONFIG_MALLOC] or [SQLITE_CONFIG_GETMALLOC]. ** By creating an instance of this object ** and passing it to [sqlite3_config]([SQLITE_CONFIG_MALLOC]) ** during configuration, an application can specify an alternative @@ -1411,7 +1411,7 @@ SQLITE_API int sqlite3_db_config(sqlite3*, int op, ...); ** allocators round up memory allocations at least to the next multiple ** of 8. Some allocators round up to a larger multiple or to a power of 2. ** Every memory allocation request coming in through [sqlite3_malloc()] -** or [sqlite3_realloc()] first calls xRoundup. If xRoundup returns 0, +** or [sqlite3_realloc()] first calls xRoundup. If xRoundup returns 0, ** that causes the corresponding memory allocation to fail. ** ** The xInit method initializes the memory allocator. For example, @@ -1469,7 +1469,7 @@ struct sqlite3_mem_methods { ** by a single thread. ^If SQLite is compiled with ** the [SQLITE_THREADSAFE | SQLITE_THREADSAFE=0] compile-time option then ** it is not possible to change the [threading mode] from its default -** value of Single-thread and so [sqlite3_config()] will return +** value of Single-thread and so [sqlite3_config()] will return ** [SQLITE_ERROR] if called with the SQLITE_CONFIG_SINGLETHREAD ** configuration option.</dd> ** @@ -1520,9 +1520,9 @@ struct sqlite3_mem_methods { ** tracks memory usage, for example. </dd> ** ** [[SQLITE_CONFIG_MEMSTATUS]] <dt>SQLITE_CONFIG_MEMSTATUS</dt> -** <dd> ^This option takes single argument of type int, interpreted as a -** boolean, which enables or disables the collection of memory allocation -** statistics. ^(When memory allocation statistics are disabled, the +** <dd> ^This option takes single argument of type int, interpreted as a +** boolean, which enables or disables the collection of memory allocation +** statistics. ^(When memory allocation statistics are disabled, the ** following SQLite interfaces become non-operational: ** <ul> ** <li> [sqlite3_memory_used()] @@ -1548,12 +1548,12 @@ struct sqlite3_mem_methods { ** N should be set to twice the expected maximum number of threads. ** ^SQLite will never require a scratch buffer that is more than 6 ** times the database page size. ^If SQLite needs needs additional -** scratch memory beyond what is provided by this configuration option, then +** scratch memory beyond what is provided by this configuration option, then ** [sqlite3_malloc()] will be used to obtain the memory needed.</dd> ** ** [[SQLITE_CONFIG_PAGECACHE]] <dt>SQLITE_CONFIG_PAGECACHE</dt> ** <dd> ^This option specifies a static memory buffer that SQLite can use for -** the database page cache with the default page cache implementation. +** the database page cache with the default page cache implementation. ** This configuration should not be used if an application-define page ** cache implementation is loaded using the SQLITE_CONFIG_PCACHE2 option. ** There are three arguments to this option: A pointer to 8-byte aligned @@ -1639,7 +1639,7 @@ struct sqlite3_mem_methods { ** <dd> The SQLITE_CONFIG_LOG option is used to configure the SQLite ** global [error log]. ** (^The SQLITE_CONFIG_LOG option takes two arguments: a pointer to a -** function with a call signature of void(*)(void*,int,const char*), +** function with a call signature of void(*)(void*,int,const char*), ** and a pointer to void. ^If the function pointer is not NULL, it is ** invoked by [sqlite3_log()] to process each logging event. ^If the ** function pointer is NULL, the [sqlite3_log()] interface becomes a no-op. @@ -1736,7 +1736,7 @@ struct sqlite3_mem_methods { #define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */ #define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */ #define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */ -/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */ +/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */ #define SQLITE_CONFIG_LOOKASIDE 13 /* int int */ #define SQLITE_CONFIG_PCACHE 14 /* no-op */ #define SQLITE_CONFIG_GETPCACHE 15 /* no-op */ @@ -1764,7 +1764,7 @@ struct sqlite3_mem_methods { ** ** <dl> ** <dt>SQLITE_DBCONFIG_LOOKASIDE</dt> -** <dd> ^This option takes three additional arguments that determine the +** <dd> ^This option takes three additional arguments that determine the ** [lookaside memory allocator] configuration for the [database connection]. ** ^The first argument (the third parameter to [sqlite3_db_config()] is a ** pointer to a memory buffer to use for lookaside memory. @@ -1782,7 +1782,7 @@ struct sqlite3_mem_methods { ** when the "current value" returned by ** [sqlite3_db_status](D,[SQLITE_CONFIG_LOOKASIDE],...) is zero. ** Any attempt to change the lookaside memory configuration when lookaside -** memory is in use leaves the configuration unchanged and returns +** memory is in use leaves the configuration unchanged and returns ** [SQLITE_BUSY].)^</dd> ** ** <dt>SQLITE_DBCONFIG_ENABLE_FKEY</dt> @@ -1832,18 +1832,18 @@ SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff); ** the table has a column of type [INTEGER PRIMARY KEY] then that column ** is another alias for the rowid. ** -** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the +** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the ** most recent successful [INSERT] into a rowid table or [virtual table] ** on database connection D. ** ^Inserts into [WITHOUT ROWID] tables are not recorded. ** ^If no successful [INSERT]s into rowid tables -** have ever occurred on the database connection D, +** have ever occurred on the database connection D, ** then sqlite3_last_insert_rowid(D) returns zero. ** ** ^(If an [INSERT] occurs within a trigger or within a [virtual table] ** method, then this routine will return the [rowid] of the inserted ** row as long as the trigger or virtual table method is running. -** But once the trigger or virtual table method ends, the value returned +** But once the trigger or virtual table method ends, the value returned ** by this routine reverts to what it was before the trigger or virtual ** table method began.)^ ** @@ -1894,7 +1894,7 @@ SQLITE_API sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*); ** mechanisms do not count as direct row changes.)^ ** ** A "trigger context" is a scope of execution that begins and -** ends with the script of a [CREATE TRIGGER | trigger]. +** ends with the script of a [CREATE TRIGGER | trigger]. ** Most SQL statements are ** evaluated outside of any trigger. This is the "top level" ** trigger context. If a trigger fires from the top level, a @@ -1937,7 +1937,7 @@ SQLITE_API int sqlite3_changes(sqlite3*); ** the count does not include changes used to implement [REPLACE] constraints, ** do rollbacks or ABORT processing, or [DROP TABLE] processing. The ** count does not include rows of views that fire an [INSTEAD OF trigger], -** though if the INSTEAD OF trigger makes changes of its own, those changes +** though if the INSTEAD OF trigger makes changes of its own, those changes ** are counted.)^ ** ^The sqlite3_total_changes() function counts the changes as soon as ** the statement that makes them is completed (when the statement handle @@ -1977,7 +1977,7 @@ SQLITE_API int sqlite3_total_changes(sqlite3*); ** ** ^The sqlite3_interrupt(D) call is in effect until all currently running ** SQL statements on [database connection] D complete. ^Any new SQL statements -** that are started after the sqlite3_interrupt() call and before the +** that are started after the sqlite3_interrupt() call and before the ** running statements reaches zero are interrupted as if they had been ** running prior to the sqlite3_interrupt() call. ^New SQL statements ** that are started after the running statement count reaches zero are @@ -2012,7 +2012,7 @@ SQLITE_API void sqlite3_interrupt(sqlite3*); ** ^These routines do not parse the SQL statements thus ** will not detect syntactically incorrect SQL. ** -** ^(If SQLite has not been initialized using [sqlite3_initialize()] prior +** ^(If SQLite has not been initialized using [sqlite3_initialize()] prior ** to invoking sqlite3_complete16() then sqlite3_initialize() is invoked ** automatically by sqlite3_complete16(). If that initialization fails, ** then the return value from sqlite3_complete16() will be non-zero @@ -2055,7 +2055,7 @@ SQLITE_API int sqlite3_complete16(const void *sql); ** The presence of a busy handler does not guarantee that it will be invoked ** when there is lock contention. ^If SQLite determines that invoking the busy ** handler could result in a deadlock, it will go ahead and return [SQLITE_BUSY] -** to the application instead of invoking the +** to the application instead of invoking the ** busy handler. ** Consider a scenario where one process is holding a read lock that ** it is trying to promote to a reserved lock and @@ -2080,7 +2080,7 @@ SQLITE_API int sqlite3_complete16(const void *sql); ** database connection that invoked the busy handler. In other words, ** the busy handler is not reentrant. Any such actions ** result in undefined behavior. -** +** ** A busy handler must not close the database connection ** or [prepared statement] that invoked the busy handler. */ @@ -2455,7 +2455,7 @@ SQLITE_API void sqlite3_randomness(int N, void *P); ** requested is ok. ^When the callback returns [SQLITE_DENY], the ** [sqlite3_prepare_v2()] or equivalent call that triggered the ** authorizer will fail with an error message explaining that -** access is denied. +** access is denied. ** ** ^The first parameter to the authorizer callback is a copy of the third ** parameter to the sqlite3_set_authorizer() interface. ^The second parameter @@ -2502,7 +2502,7 @@ SQLITE_API void sqlite3_randomness(int N, void *P); ** database connections for the meaning of "modify" in this paragraph. ** ** ^When [sqlite3_prepare_v2()] is used to prepare a statement, the -** statement might be re-prepared during [sqlite3_step()] due to a +** statement might be re-prepared during [sqlite3_step()] due to a ** schema change. Hence, the application should ensure that the ** correct authorizer callback remains in place during the [sqlite3_step()]. ** @@ -2629,8 +2629,8 @@ SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_profile(sqlite3*, ** database connection D. An example use for this ** interface is to keep a GUI updated during a large query. ** -** ^The parameter P is passed through as the only parameter to the -** callback function X. ^The parameter N is the approximate number of +** ^The parameter P is passed through as the only parameter to the +** callback function X. ^The parameter N is the approximate number of ** [virtual machine instructions] that are evaluated between successive ** invocations of the callback X. ^If N is less than one then the progress ** handler is disabled. @@ -2656,7 +2656,7 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); /* ** CAPI3REF: Opening A New Database Connection ** -** ^These routines open an SQLite database file as specified by the +** ^These routines open an SQLite database file as specified by the ** filename argument. ^The filename argument is interpreted as UTF-8 for ** sqlite3_open() and sqlite3_open_v2() and as UTF-16 in the native byte ** order for sqlite3_open16(). ^(A [database connection] handle is usually @@ -2681,7 +2681,7 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** except that it accepts two additional parameters for additional control ** over the new database connection. ^(The flags parameter to ** sqlite3_open_v2() can take one of -** the following three values, optionally combined with the +** the following three values, optionally combined with the ** [SQLITE_OPEN_NOMUTEX], [SQLITE_OPEN_FULLMUTEX], [SQLITE_OPEN_SHAREDCACHE], ** [SQLITE_OPEN_PRIVATECACHE], and/or [SQLITE_OPEN_URI] flags:)^ ** @@ -2749,17 +2749,17 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** information. ** ** URI filenames are parsed according to RFC 3986. ^If the URI contains an -** authority, then it must be either an empty string or the string -** "localhost". ^If the authority is not an empty string or "localhost", an -** error is returned to the caller. ^The fragment component of a URI, if +** authority, then it must be either an empty string or the string +** "localhost". ^If the authority is not an empty string or "localhost", an +** error is returned to the caller. ^The fragment component of a URI, if ** present, is ignored. ** ** ^SQLite uses the path component of the URI as the name of the disk file -** which contains the database. ^If the path begins with a '/' character, -** then it is interpreted as an absolute path. ^If the path does not begin +** which contains the database. ^If the path begins with a '/' character, +** then it is interpreted as an absolute path. ^If the path does not begin ** with a '/' (meaning that the authority section is omitted from the URI) -** then the path is interpreted as a relative path. -** ^(On windows, the first component of an absolute path +** then the path is interpreted as a relative path. +** ^(On windows, the first component of an absolute path ** is a drive specification (e.g. "C:").)^ ** ** [[core URI query parameters]] @@ -2779,13 +2779,13 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** ** <li> <b>mode</b>: ^(The mode parameter may be set to either "ro", "rw", ** "rwc", or "memory". Attempting to set it to any other value is -** an error)^. -** ^If "ro" is specified, then the database is opened for read-only -** access, just as if the [SQLITE_OPEN_READONLY] flag had been set in the -** third argument to sqlite3_open_v2(). ^If the mode option is set to -** "rw", then the database is opened for read-write (but not create) -** access, as if SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had -** been set. ^Value "rwc" is equivalent to setting both +** an error)^. +** ^If "ro" is specified, then the database is opened for read-only +** access, just as if the [SQLITE_OPEN_READONLY] flag had been set in the +** third argument to sqlite3_open_v2(). ^If the mode option is set to +** "rw", then the database is opened for read-write (but not create) +** access, as if SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had +** been set. ^Value "rwc" is equivalent to setting both ** SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE. ^If the mode option is ** set to "memory" then a pure [in-memory database] that never reads ** or writes from disk is used. ^It is an error to specify a value for @@ -2795,7 +2795,7 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** <li> <b>cache</b>: ^The cache parameter may be set to either "shared" or ** "private". ^Setting it to "shared" is equivalent to setting the ** SQLITE_OPEN_SHAREDCACHE bit in the flags argument passed to -** sqlite3_open_v2(). ^Setting the cache parameter to "private" is +** sqlite3_open_v2(). ^Setting the cache parameter to "private" is ** equivalent to setting the SQLITE_OPEN_PRIVATECACHE bit. ** ^If sqlite3_open_v2() is used and the "cache" parameter is present in ** a URI filename, its value overrides any behavior requested by setting @@ -2821,7 +2821,7 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** property on a database file that does in fact change can result ** in incorrect query results and/or [SQLITE_CORRUPT] errors. ** See also: [SQLITE_IOCAP_IMMUTABLE]. -** +** ** </ul> ** ** ^Specifying an unknown parameter in the query component of a URI is not an @@ -2833,36 +2833,36 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** ** <table border="1" align=center cellpadding=5> ** <tr><th> URI filenames <th> Results -** <tr><td> file:data.db <td> +** <tr><td> file:data.db <td> ** Open the file "data.db" in the current directory. ** <tr><td> file:/home/fred/data.db<br> -** file:///home/fred/data.db <br> -** file://localhost/home/fred/data.db <br> <td> +** file:///home/fred/data.db <br> +** file://localhost/home/fred/data.db <br> <td> ** Open the database file "/home/fred/data.db". -** <tr><td> file://darkstar/home/fred/data.db <td> +** <tr><td> file://darkstar/home/fred/data.db <td> ** An error. "darkstar" is not a recognized authority. -** <tr><td style="white-space:nowrap"> +** <tr><td style="white-space:nowrap"> ** file:///C:/Documents%20and%20Settings/fred/Desktop/data.db ** <td> Windows only: Open the file "data.db" on fred's desktop on drive -** C:. Note that the %20 escaping in this example is not strictly +** C:. Note that the %20 escaping in this example is not strictly ** necessary - space characters can be used literally ** in URI filenames. -** <tr><td> file:data.db?mode=ro&cache=private <td> +** <tr><td> file:data.db?mode=ro&cache=private <td> ** Open file "data.db" in the current directory for read-only access. ** Regardless of whether or not shared-cache mode is enabled by ** default, use a private cache. ** <tr><td> file:/home/fred/data.db?vfs=unix-dotfile <td> ** Open file "/home/fred/data.db". Use the special VFS "unix-dotfile" ** that uses dot-files in place of posix advisory locking. -** <tr><td> file:data.db?mode=readonly <td> +** <tr><td> file:data.db?mode=readonly <td> ** An error. "readonly" is not a valid option for the "mode" parameter. ** </table> ** ** ^URI hexadecimal escape sequences (%HH) are supported within the path and ** query components of a URI. A hexadecimal escape sequence consists of a -** percent sign - "%" - followed by exactly two hexadecimal digits +** percent sign - "%" - followed by exactly two hexadecimal digits ** specifying an octet value. ^Before the path or query components of a -** URI filename are interpreted, they are encoded using UTF-8 and all +** URI filename are interpreted, they are encoded using UTF-8 and all ** hexadecimal escape sequences replaced by a single byte containing the ** corresponding octet. If this process generates an invalid UTF-8 encoding, ** the results are undefined. @@ -2898,15 +2898,15 @@ SQLITE_API int sqlite3_open_v2( ** CAPI3REF: Obtain Values For URI Parameters ** ** These are utility routines, useful to VFS implementations, that check -** to see if a database file was a URI that contained a specific query +** to see if a database file was a URI that contained a specific query ** parameter, and if so obtains the value of that query parameter. ** -** If F is the database filename pointer passed into the xOpen() method of -** a VFS implementation when the flags parameter to xOpen() has one or +** If F is the database filename pointer passed into the xOpen() method of +** a VFS implementation when the flags parameter to xOpen() has one or ** more of the [SQLITE_OPEN_URI] or [SQLITE_OPEN_MAIN_DB] bits set and ** P is the name of the query parameter, then ** sqlite3_uri_parameter(F,P) returns the value of the P -** parameter if it exists or a NULL pointer if P does not appear as a +** parameter if it exists or a NULL pointer if P does not appear as a ** query parameter on F. If P is a query parameter of F ** has no explicit value, then sqlite3_uri_parameter(F,P) returns ** a pointer to an empty string. @@ -2915,7 +2915,7 @@ SQLITE_API int sqlite3_open_v2( ** parameter and returns true (1) or false (0) according to the value ** of P. The sqlite3_uri_boolean(F,P,B) routine returns true (1) if the ** value of query parameter P is one of "yes", "true", or "on" in any -** case or if the value begins with a non-zero number. The +** case or if the value begins with a non-zero number. The ** sqlite3_uri_boolean(F,P,B) routines returns false (0) if the value of ** query parameter P is one of "no", "false", or "off" in any case or ** if the value begins with a numeric zero. If P is not a query @@ -2926,7 +2926,7 @@ SQLITE_API int sqlite3_open_v2( ** 64-bit signed integer and returns that integer, or D if P does not ** exist. If the value of P is something other than an integer, then ** zero is returned. -** +** ** If F is a NULL pointer, then sqlite3_uri_parameter(F,P) returns NULL and ** sqlite3_uri_boolean(F,P,B) returns B. If F is not a NULL pointer and ** is not a database file pathname pointer that SQLite passed into the xOpen @@ -2946,7 +2946,7 @@ SQLITE_API sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int ** associated with a [database connection]. If a prior API call failed ** but the most recent API call succeeded, the return value from ** sqlite3_errcode() is undefined. ^The sqlite3_extended_errcode() -** interface is the same except that it always returns the +** interface is the same except that it always returns the ** [extended result code] even when extended result codes are ** disabled. ** @@ -3019,7 +3019,7 @@ typedef struct sqlite3_stmt sqlite3_stmt; ** new limit for that construct.)^ ** ** ^If the new limit is a negative number, the limit is unchanged. -** ^(For each limit category SQLITE_LIMIT_<i>NAME</i> there is a +** ^(For each limit category SQLITE_LIMIT_<i>NAME</i> there is a ** [limits | hard upper bound] ** set at compile-time by a C preprocessor macro called ** [limits | SQLITE_MAX_<i>NAME</i>]. @@ -3027,7 +3027,7 @@ typedef struct sqlite3_stmt sqlite3_stmt; ** ^Attempts to increase a limit above its hard upper bound are ** silently truncated to the hard upper bound. ** -** ^Regardless of whether or not the limit was changed, the +** ^Regardless of whether or not the limit was changed, the ** [sqlite3_limit()] interface returns the prior value of the limit. ** ^Hence, to find the current value of a limit without changing it, ** simply invoke this interface with the third parameter set to -1. @@ -3187,12 +3187,12 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal); ** </li> ** ** <li> -** ^If the specific value bound to [parameter | host parameter] in the +** ^If the specific value bound to [parameter | host parameter] in the ** WHERE clause might influence the choice of query plan for a statement, -** then the statement will be automatically recompiled, as if there had been +** then the statement will be automatically recompiled, as if there had been ** a schema change, on the first [sqlite3_step()] call following any change -** to the [sqlite3_bind_text | bindings] of that [parameter]. -** ^The specific value of WHERE-clause [parameter] might influence the +** to the [sqlite3_bind_text | bindings] of that [parameter]. +** ^The specific value of WHERE-clause [parameter] might influence the ** choice of query plan if the parameter is the left-hand side of a [LIKE] ** or [GLOB] operator or if the parameter is compared to an indexed column ** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled. @@ -3245,8 +3245,8 @@ SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt); ** the content of the database file. ** ** Note that [application-defined SQL functions] or -** [virtual tables] might change the database indirectly as a side effect. -** ^(For example, if an application defines a function "eval()" that +** [virtual tables] might change the database indirectly as a side effect. +** ^(For example, if an application defines a function "eval()" that ** calls [sqlite3_exec()], then the following SQL statement would ** change the database file through side-effects: ** @@ -3260,10 +3260,10 @@ SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt); ** ^Transaction control statements such as [BEGIN], [COMMIT], [ROLLBACK], ** [SAVEPOINT], and [RELEASE] cause sqlite3_stmt_readonly() to return true, ** since the statements themselves do not actually modify the database but -** rather they control the timing of when other statements modify the +** rather they control the timing of when other statements modify the ** database. ^The [ATTACH] and [DETACH] statements also cause ** sqlite3_stmt_readonly() to return true since, while those statements -** change the configuration of a database connection, they do not make +** change the configuration of a database connection, they do not make ** changes to the content of the database files on disk. */ SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt); @@ -3272,17 +3272,17 @@ SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt); ** CAPI3REF: Determine If A Prepared Statement Has Been Reset ** ** ^The sqlite3_stmt_busy(S) interface returns true (non-zero) if the -** [prepared statement] S has been stepped at least once using -** [sqlite3_step(S)] but has not run to completion and/or has not +** [prepared statement] S has been stepped at least once using +** [sqlite3_step(S)] but has not run to completion and/or has not ** been reset using [sqlite3_reset(S)]. ^The sqlite3_stmt_busy(S) -** interface returns false if S is a NULL pointer. If S is not a +** interface returns false if S is a NULL pointer. If S is not a ** NULL pointer and is not a pointer to a valid [prepared statement] ** object, then the behavior is undefined and probably undesirable. ** ** This interface can be used in combination [sqlite3_next_stmt()] -** to locate all prepared statements associated with a database +** to locate all prepared statements associated with a database ** connection that are in need of being reset. This can be used, -** for example, in diagnostic routines to search for prepared +** for example, in diagnostic routines to search for prepared ** statements that are holding a transaction open. */ SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*); @@ -3307,7 +3307,7 @@ SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*); ** sqlite3_value object but no mutex is held for an unprotected ** sqlite3_value object. If SQLite is compiled to be single-threaded ** (with [SQLITE_THREADSAFE=0] and with [sqlite3_threadsafe()] returning 0) -** or if SQLite is run in one of reduced mutex modes +** or if SQLite is run in one of reduced mutex modes ** [SQLITE_CONFIG_SINGLETHREAD] or [SQLITE_CONFIG_MULTITHREAD] ** then there is no distinction between protected and unprotected ** sqlite3_value objects and they can be used interchangeably. However, @@ -3393,7 +3393,7 @@ typedef struct sqlite3_context sqlite3_context; ** or sqlite3_bind_text16() or sqlite3_bind_text64() then ** that parameter must be the byte offset ** where the NUL terminator would occur assuming the string were NUL -** terminated. If any NUL characters occur at byte offsets less than +** terminated. If any NUL characters occur at byte offsets less than ** the value of the fourth parameter then the resulting string value will ** contain embedded NULs. The result of expressions involving strings ** with embedded NULs is undefined. @@ -3712,7 +3712,7 @@ SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt*,int); ** For all versions of SQLite up to and including 3.6.23.1, a call to ** [sqlite3_reset()] was required after sqlite3_step() returned anything ** other than [SQLITE_ROW] before any subsequent invocation of -** sqlite3_step(). Failure to reset the prepared statement using +** sqlite3_step(). Failure to reset the prepared statement using ** [sqlite3_reset()] would result in an [SQLITE_MISUSE] return from ** sqlite3_step(). But after version 3.6.23.1, sqlite3_step() began ** calling [sqlite3_reset()] automatically in this circumstance rather @@ -3842,7 +3842,7 @@ SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt); ** the number of bytes in that string. ** ^If the result is NULL, then sqlite3_column_bytes16() returns zero. ** -** ^The values returned by [sqlite3_column_bytes()] and +** ^The values returned by [sqlite3_column_bytes()] and ** [sqlite3_column_bytes16()] do not include the zero terminators at the end ** of the string. ^For clarity: the values returned by ** [sqlite3_column_bytes()] and [sqlite3_column_bytes16()] are the number of @@ -4035,7 +4035,7 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** ^The second parameter is the name of the SQL function to be created or ** redefined. ^The length of the name is limited to 255 bytes in a UTF-8 ** representation, exclusive of the zero-terminator. ^Note that the name -** length limit is in UTF-8 bytes, not characters nor UTF-16 bytes. +** length limit is in UTF-8 bytes, not characters nor UTF-16 bytes. ** ^Any attempt to create a function with a longer name ** will result in [SQLITE_MISUSE] being returned. ** @@ -4050,7 +4050,7 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** ^The fourth parameter, eTextRep, specifies what ** [SQLITE_UTF8 | text encoding] this SQL function prefers for ** its parameters. The application should set this parameter to -** [SQLITE_UTF16LE] if the function implementation invokes +** [SQLITE_UTF16LE] if the function implementation invokes ** [sqlite3_value_text16le()] on an input, or [SQLITE_UTF16BE] if the ** implementation invokes [sqlite3_value_text16be()] on an input, or ** [SQLITE_UTF16] if [sqlite3_value_text16()] is used, or [SQLITE_UTF8] @@ -4081,13 +4081,13 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** callbacks. ** ** ^(If the ninth parameter to sqlite3_create_function_v2() is not NULL, -** then it is destructor for the application data pointer. +** then it is destructor for the application data pointer. ** The destructor is invoked when the function is deleted, either by being ** overloaded or when the database connection closes.)^ ** ^The destructor is also invoked if the call to ** sqlite3_create_function_v2() fails. ** ^When the destructor callback of the tenth parameter is invoked, it -** is passed a single argument which is a copy of the application data +** is passed a single argument which is a copy of the application data ** pointer which was the fifth parameter to sqlite3_create_function_v2(). ** ** ^It is permitted to register multiple implementations of the same @@ -4098,7 +4098,7 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** nArg parameter is a better match than a function implementation with ** a negative nArg. ^A function where the preferred text encoding ** matches the database encoding is a better -** match than a function where the encoding is different. +** match than a function where the encoding is different. ** ^A function where the encoding difference is between UTF16le and UTF16be ** is a closer match than a function where the encoding difference is ** between UTF8 and UTF16. @@ -4158,7 +4158,7 @@ SQLITE_API int sqlite3_create_function_v2( /* ** CAPI3REF: Function Flags ** -** These constants may be ORed together with the +** These constants may be ORed together with the ** [SQLITE_UTF8 | preferred text encoding] as the fourth argument ** to [sqlite3_create_function()], [sqlite3_create_function16()], or ** [sqlite3_create_function_v2()]. @@ -4170,7 +4170,7 @@ SQLITE_API int sqlite3_create_function_v2( ** DEPRECATED ** ** These functions are [deprecated]. In order to maintain -** backwards compatibility with older code, these functions continue +** backwards compatibility with older code, these functions continue ** to be supported. However, new applications should avoid ** the use of these functions. To help encourage people to avoid ** using these functions, we are not going to tell you what they do. @@ -4249,7 +4249,7 @@ SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); ** Implementations of aggregate SQL functions use this ** routine to allocate memory for storing their state. ** -** ^The first time the sqlite3_aggregate_context(C,N) routine is called +** ^The first time the sqlite3_aggregate_context(C,N) routine is called ** for a particular aggregate function, SQLite ** allocates N of memory, zeroes out that memory, and returns a pointer ** to the new memory. ^On second and subsequent calls to @@ -4262,7 +4262,7 @@ SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); ** In those cases, sqlite3_aggregate_context() might be called for the ** first time from within xFinal().)^ ** -** ^The sqlite3_aggregate_context(C,N) routine returns a NULL pointer +** ^The sqlite3_aggregate_context(C,N) routine returns a NULL pointer ** when first called if N is less than or equal to zero or if a memory ** allocate error occurs. ** @@ -4271,10 +4271,10 @@ SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); ** value of N in subsequent call to sqlite3_aggregate_context() within ** the same aggregate function instance will not resize the memory ** allocation.)^ Within the xFinal callback, it is customary to set -** N=0 in calls to sqlite3_aggregate_context(C,N) so that no +** N=0 in calls to sqlite3_aggregate_context(C,N) so that no ** pointless memory allocations occur. ** -** ^SQLite automatically frees the memory allocated by +** ^SQLite automatically frees the memory allocated by ** sqlite3_aggregate_context() when the aggregate query concludes. ** ** The first parameter must be a copy of the @@ -4321,7 +4321,7 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*); ** some circumstances the associated metadata may be preserved. An example ** of where this might be useful is in a regular-expression matching ** function. The compiled version of the regular expression can be stored as -** metadata associated with the pattern string. +** metadata associated with the pattern string. ** Then as long as the pattern string remains the same, ** the compiled regular expression can be reused on multiple ** invocations of the same function. @@ -4345,10 +4345,10 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*); ** <li> when [sqlite3_reset()] or [sqlite3_finalize()] is called for the ** SQL statement, or ** <li> when sqlite3_set_auxdata() is invoked again on the same parameter, or -** <li> during the original sqlite3_set_auxdata() call when a memory +** <li> during the original sqlite3_set_auxdata() call when a memory ** allocation error occurs. </ul>)^ ** -** Note the last bullet in particular. The destructor X in +** Note the last bullet in particular. The destructor X in ** sqlite3_set_auxdata(C,N,P,X) might be called immediately, before the ** sqlite3_set_auxdata() interface even returns. Hence sqlite3_set_auxdata() ** should be called near the end of the function implementation and the @@ -4556,7 +4556,7 @@ SQLITE_API void sqlite3_result_zeroblob(sqlite3_context*, int n); ** deleted. ^When all collating functions having the same name are deleted, ** that collation is no longer usable. ** -** ^The collating function callback is invoked with a copy of the pArg +** ^The collating function callback is invoked with a copy of the pArg ** application data pointer and with two strings in the encoding specified ** by the eTextRep argument. The collating function must return an ** integer that is negative, zero, or positive @@ -4586,36 +4586,36 @@ SQLITE_API void sqlite3_result_zeroblob(sqlite3_context*, int n); ** calls to the collation creation functions or when the ** [database connection] is closed using [sqlite3_close()]. ** -** ^The xDestroy callback is <u>not</u> called if the +** ^The xDestroy callback is <u>not</u> called if the ** sqlite3_create_collation_v2() function fails. Applications that invoke -** sqlite3_create_collation_v2() with a non-NULL xDestroy argument should +** sqlite3_create_collation_v2() with a non-NULL xDestroy argument should ** check the return code and dispose of the application data pointer ** themselves rather than expecting SQLite to deal with it for them. -** This is different from every other SQLite interface. The inconsistency -** is unfortunate but cannot be changed without breaking backwards +** This is different from every other SQLite interface. The inconsistency +** is unfortunate but cannot be changed without breaking backwards ** compatibility. ** ** See also: [sqlite3_collation_needed()] and [sqlite3_collation_needed16()]. */ SQLITE_API int sqlite3_create_collation( - sqlite3*, - const char *zName, - int eTextRep, + sqlite3*, + const char *zName, + int eTextRep, void *pArg, int(*xCompare)(void*,int,const void*,int,const void*) ); SQLITE_API int sqlite3_create_collation_v2( - sqlite3*, - const char *zName, - int eTextRep, + sqlite3*, + const char *zName, + int eTextRep, void *pArg, int(*xCompare)(void*,int,const void*,int,const void*), void(*xDestroy)(void*) ); SQLITE_API int sqlite3_create_collation16( - sqlite3*, + sqlite3*, const void *zName, - int eTextRep, + int eTextRep, void *pArg, int(*xCompare)(void*,int,const void*,int,const void*) ); @@ -4647,12 +4647,12 @@ SQLITE_API int sqlite3_create_collation16( ** [sqlite3_create_collation_v2()]. */ SQLITE_API int sqlite3_collation_needed( - sqlite3*, - void*, + sqlite3*, + void*, void(*)(void*,sqlite3*,int eTextRep,const char*) ); SQLITE_API int sqlite3_collation_needed16( - sqlite3*, + sqlite3*, void*, void(*)(void*,sqlite3*,int eTextRep,const void*) ); @@ -4694,7 +4694,7 @@ SQLITE_API int sqlite3_rekey_v2( ); /* -** Specify the activation key for a SEE database. Unless +** Specify the activation key for a SEE database. Unless ** activated, none of the SEE routines will work. */ SQLITE_API void sqlite3_activate_see( @@ -4704,7 +4704,7 @@ SQLITE_API void sqlite3_activate_see( #ifdef SQLITE_ENABLE_CEROD /* -** Specify the activation key for a CEROD database. Unless +** Specify the activation key for a CEROD database. Unless ** activated, none of the CEROD routines will work. */ SQLITE_API void sqlite3_activate_cerod( @@ -4760,7 +4760,7 @@ SQLITE_API int sqlite3_sleep(int); ** ^The [temp_store_directory pragma] may modify this variable and cause ** it to point to memory obtained from [sqlite3_malloc]. ^Furthermore, ** the [temp_store_directory pragma] always assumes that any string -** that this variable points to is held in memory obtained from +** that this variable points to is held in memory obtained from ** [sqlite3_malloc] and the pragma may attempt to free that memory ** using [sqlite3_free]. ** Hence, if this variable is modified directly, either it should be @@ -4817,7 +4817,7 @@ SQLITE_API SQLITE_EXTERN char *sqlite3_temp_directory; ** ^The [data_store_directory pragma] may modify this variable and cause ** it to point to memory obtained from [sqlite3_malloc]. ^Furthermore, ** the [data_store_directory pragma] always assumes that any string -** that this variable points to is held in memory obtained from +** that this variable points to is held in memory obtained from ** [sqlite3_malloc] and the pragma may attempt to free that memory ** using [sqlite3_free]. ** Hence, if this variable is modified directly, either it should be @@ -4999,7 +4999,7 @@ SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*); ** interfaces. */ SQLITE_API void *sqlite3_update_hook( - sqlite3*, + sqlite3*, void(*)(void *,int ,char const *,char const *,sqlite3_int64), void* ); @@ -5074,7 +5074,7 @@ SQLITE_API int sqlite3_db_release_memory(sqlite3*); ** as heap memory usages approaches the limit. ** ^The soft heap limit is "soft" because even though SQLite strives to stay ** below the limit, it will exceed the limit rather than generate -** an [SQLITE_NOMEM] error. In other words, the soft heap limit +** an [SQLITE_NOMEM] error. In other words, the soft heap limit ** is advisory only. ** ** ^The return value from sqlite3_soft_heap_limit64() is the size of @@ -5302,7 +5302,7 @@ SQLITE_API int sqlite3_auto_extension(void (*xEntryPoint)(void)); ** ^The [sqlite3_cancel_auto_extension(X)] interface unregisters the ** initialization routine X that was registered using a prior call to ** [sqlite3_auto_extension(X)]. ^The [sqlite3_cancel_auto_extension(X)] -** routine returns 1 if initialization routine X was successfully +** routine returns 1 if initialization routine X was successfully ** unregistered and it returns 0 if X was not on the list of initialization ** routines. */ @@ -5337,8 +5337,8 @@ typedef struct sqlite3_module sqlite3_module; ** CAPI3REF: Virtual Table Object ** KEYWORDS: sqlite3_module {virtual table module} ** -** This structure, sometimes called a "virtual table module", -** defines the implementation of a [virtual tables]. +** This structure, sometimes called a "virtual table module", +** defines the implementation of a [virtual tables]. ** This structure consists mostly of methods for the module. ** ** ^A virtual table module is created by filling in a persistent @@ -5377,7 +5377,7 @@ struct sqlite3_module { void (**pxFunc)(sqlite3_context*,int,sqlite3_value**), void **ppArg); int (*xRename)(sqlite3_vtab *pVtab, const char *zNew); - /* The methods above are in version 1 of the sqlite_module object. Those + /* The methods above are in version 1 of the sqlite_module object. Those ** below are for version 2 and greater. */ int (*xSavepoint)(sqlite3_vtab *pVTab, int); int (*xRelease)(sqlite3_vtab *pVTab, int); @@ -5434,7 +5434,7 @@ struct sqlite3_module { ** ** ^The estimatedCost value is an estimate of the cost of a particular ** strategy. A cost of N indicates that the cost of the strategy is similar -** to a linear scan of an SQLite table with N rows. A cost of log(N) +** to a linear scan of an SQLite table with N rows. A cost of log(N) ** indicates that the expense of the operation is similar to that of a ** binary search on a unique indexed field of an SQLite table with N rows. ** @@ -5443,8 +5443,8 @@ struct sqlite3_module { ** ** IMPORTANT: The estimatedRows field was added to the sqlite3_index_info ** structure for SQLite version 3.8.2. If a virtual table extension is -** used with an SQLite version earlier than 3.8.2, the results of attempting -** to read or write the estimatedRows field are undefined (but are likely +** used with an SQLite version earlier than 3.8.2, the results of attempting +** to read or write the estimatedRows field are undefined (but are likely ** to included crashing the application). The estimatedRows field should ** therefore only be used if [sqlite3_libversion_number()] returns a ** value greater than or equal to 3008002. @@ -5501,7 +5501,7 @@ struct sqlite3_index_info { ** preexisting [virtual table] for the module. ** ** ^The module name is registered on the [database connection] specified -** by the first parameter. ^The name of the module is given by the +** by the first parameter. ^The name of the module is given by the ** second parameter. ^The third parameter is a pointer to ** the implementation of the [virtual table module]. ^The fourth ** parameter is an arbitrary client data pointer that is passed through @@ -5592,7 +5592,7 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3*, const char *zSQL); ** CAPI3REF: Overload A Function For A Virtual Table ** ** ^(Virtual tables can provide alternative implementations of functions -** using the [xFindFunction] method of the [virtual table module]. +** using the [xFindFunction] method of the [virtual table module]. ** But global versions of those functions ** must exist in order to be overloaded.)^ ** @@ -5643,8 +5643,8 @@ typedef struct sqlite3_blob sqlite3_blob; ** ** ^If the flags parameter is non-zero, then the BLOB is opened for read ** and write access. ^If it is zero, the BLOB is opened for read access. -** ^It is not possible to open a column that is part of an index or primary -** key for writing. ^If [foreign key constraints] are enabled, it is +** ^It is not possible to open a column that is part of an index or primary +** key for writing. ^If [foreign key constraints] are enabled, it is ** not possible to open a column that is part of a [child key] for writing. ** ** ^Note that the database name is not the filename that contains @@ -5750,7 +5750,7 @@ SQLITE_API int sqlite3_blob_close(sqlite3_blob *); /* ** CAPI3REF: Return The Size Of An Open BLOB ** -** ^Returns the size in bytes of the BLOB accessible via the +** ^Returns the size in bytes of the BLOB accessible via the ** successfully opened [BLOB handle] in its only argument. ^The ** incremental blob I/O routines can only read or overwriting existing ** blob content; they cannot change the size of a blob. @@ -6121,7 +6121,7 @@ SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex*); /* ** CAPI3REF: Retrieve the mutex for a database connection ** -** ^This interface returns a pointer the [sqlite3_mutex] object that +** ^This interface returns a pointer the [sqlite3_mutex] object that ** serializes access to the [database connection] given in the argument ** when the [threading mode] is Serialized. ** ^If the [threading mode] is Single-thread or Multi-thread then this @@ -6270,7 +6270,7 @@ SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetF ** <dd>This parameter records the largest memory allocation request ** handed to [sqlite3_malloc()] or [sqlite3_realloc()] (or their ** internal equivalents). Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. +** *pHighwater parameter to [sqlite3_status()] is of interest. ** The value written into the *pCurrent parameter is undefined.</dd>)^ ** ** [[SQLITE_STATUS_MALLOC_COUNT]] ^(<dt>SQLITE_STATUS_MALLOC_COUNT</dt> @@ -6279,11 +6279,11 @@ SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetF ** ** [[SQLITE_STATUS_PAGECACHE_USED]] ^(<dt>SQLITE_STATUS_PAGECACHE_USED</dt> ** <dd>This parameter returns the number of pages used out of the -** [pagecache memory allocator] that was configured using +** [pagecache memory allocator] that was configured using ** [SQLITE_CONFIG_PAGECACHE]. The ** value returned is in pages, not in bytes.</dd>)^ ** -** [[SQLITE_STATUS_PAGECACHE_OVERFLOW]] +** [[SQLITE_STATUS_PAGECACHE_OVERFLOW]] ** ^(<dt>SQLITE_STATUS_PAGECACHE_OVERFLOW</dt> ** <dd>This parameter returns the number of bytes of page cache ** allocation which could not be satisfied by the [SQLITE_CONFIG_PAGECACHE] @@ -6296,7 +6296,7 @@ SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetF ** [[SQLITE_STATUS_PAGECACHE_SIZE]] ^(<dt>SQLITE_STATUS_PAGECACHE_SIZE</dt> ** <dd>This parameter records the largest memory allocation request ** handed to [pagecache memory allocator]. Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. +** *pHighwater parameter to [sqlite3_status()] is of interest. ** The value written into the *pCurrent parameter is undefined.</dd>)^ ** ** [[SQLITE_STATUS_SCRATCH_USED]] ^(<dt>SQLITE_STATUS_SCRATCH_USED</dt> @@ -6320,7 +6320,7 @@ SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetF ** [[SQLITE_STATUS_SCRATCH_SIZE]] ^(<dt>SQLITE_STATUS_SCRATCH_SIZE</dt> ** <dd>This parameter records the largest memory allocation request ** handed to [scratch memory allocator]. Only the value returned in the -** *pHighwater parameter to [sqlite3_status()] is of interest. +** *pHighwater parameter to [sqlite3_status()] is of interest. ** The value written into the *pCurrent parameter is undefined.</dd>)^ ** ** [[SQLITE_STATUS_PARSER_STACK]] ^(<dt>SQLITE_STATUS_PARSER_STACK</dt> @@ -6344,12 +6344,12 @@ SQLITE_API int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetF /* ** CAPI3REF: Database Connection Status ** -** ^This interface is used to retrieve runtime status information +** ^This interface is used to retrieve runtime status information ** about a single [database connection]. ^The first argument is the ** database connection object to be interrogated. ^The second argument ** is an integer constant, taken from the set of ** [SQLITE_DBSTATUS options], that -** determines the parameter to interrogate. The set of +** determines the parameter to interrogate. The set of ** [SQLITE_DBSTATUS options] is likely ** to grow in future releases of SQLite. ** @@ -6384,7 +6384,7 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r ** checked out.</dd>)^ ** ** [[SQLITE_DBSTATUS_LOOKASIDE_HIT]] ^(<dt>SQLITE_DBSTATUS_LOOKASIDE_HIT</dt> -** <dd>This parameter returns the number malloc attempts that were +** <dd>This parameter returns the number malloc attempts that were ** satisfied using lookaside memory. Only the high-water value is meaningful; ** the current value is always zero.)^ ** @@ -6412,7 +6412,7 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r ** [[SQLITE_DBSTATUS_SCHEMA_USED]] ^(<dt>SQLITE_DBSTATUS_SCHEMA_USED</dt> ** <dd>This parameter returns the approximate number of bytes of heap ** memory used to store the schema for all databases associated -** with the connection - main, temp, and any [ATTACH]-ed databases.)^ +** with the connection - main, temp, and any [ATTACH]-ed databases.)^ ** ^The full amount of memory used by the schemas is reported, even if the ** schema memory is shared with other database connections due to ** [shared cache mode] being enabled. @@ -6427,13 +6427,13 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r ** ** [[SQLITE_DBSTATUS_CACHE_HIT]] ^(<dt>SQLITE_DBSTATUS_CACHE_HIT</dt> ** <dd>This parameter returns the number of pager cache hits that have -** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_HIT +** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_HIT ** is always 0. ** </dd> ** ** [[SQLITE_DBSTATUS_CACHE_MISS]] ^(<dt>SQLITE_DBSTATUS_CACHE_MISS</dt> ** <dd>This parameter returns the number of pager cache misses that have -** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_MISS +** occurred.)^ ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_MISS ** is always 0. ** </dd> ** @@ -6479,7 +6479,7 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r ** statements. For example, if the number of table steps greatly exceeds ** the number of table searches or result rows, that would tend to indicate ** that the prepared statement is using a full table scan rather than -** an index. +** an index. ** ** ^(This interface is used to retrieve and reset counter values from ** a [prepared statement]. The first argument is the prepared statement @@ -6506,7 +6506,7 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg); ** [[SQLITE_STMTSTATUS_FULLSCAN_STEP]] <dt>SQLITE_STMTSTATUS_FULLSCAN_STEP</dt> ** <dd>^This is the number of times that SQLite has stepped forward in ** a table as part of a full table scan. Large numbers for this counter -** may indicate opportunities for performance improvement through +** may indicate opportunities for performance improvement through ** careful use of indices.</dd> ** ** [[SQLITE_STMTSTATUS_SORT]] <dt>SQLITE_STMTSTATUS_SORT</dt> @@ -6524,7 +6524,7 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg); ** [[SQLITE_STMTSTATUS_VM_STEP]] <dt>SQLITE_STMTSTATUS_VM_STEP</dt> ** <dd>^This is the number of virtual machine operations executed ** by the prepared statement if that number is less than or equal -** to 2147483647. The number of virtual machine operations can be +** to 2147483647. The number of virtual machine operations can be ** used as a proxy for the total work done by the prepared statement. ** If the number of virtual machine operations exceeds 2147483647 ** then the value returned by this statement status code is undefined. @@ -6570,15 +6570,15 @@ struct sqlite3_pcache_page { ** KEYWORDS: {page cache} ** ** ^(The [sqlite3_config]([SQLITE_CONFIG_PCACHE2], ...) interface can -** register an alternative page cache implementation by passing in an +** register an alternative page cache implementation by passing in an ** instance of the sqlite3_pcache_methods2 structure.)^ -** In many applications, most of the heap memory allocated by +** In many applications, most of the heap memory allocated by ** SQLite is used for the page cache. -** By implementing a +** By implementing a ** custom page cache using this API, an application can better control -** the amount of memory consumed by SQLite, the way in which -** that memory is allocated and released, and the policies used to -** determine exactly which parts of a database file are cached and for +** the amount of memory consumed by SQLite, the way in which +** that memory is allocated and released, and the policies used to +** determine exactly which parts of a database file are cached and for ** how long. ** ** The alternative page cache mechanism is an @@ -6591,19 +6591,19 @@ struct sqlite3_pcache_page { ** [sqlite3_config()] returns.)^ ** ** [[the xInit() page cache method]] -** ^(The xInit() method is called once for each effective +** ^(The xInit() method is called once for each effective ** call to [sqlite3_initialize()])^ ** (usually only once during the lifetime of the process). ^(The xInit() ** method is passed a copy of the sqlite3_pcache_methods2.pArg value.)^ -** The intent of the xInit() method is to set up global data structures -** required by the custom page cache implementation. -** ^(If the xInit() method is NULL, then the +** The intent of the xInit() method is to set up global data structures +** required by the custom page cache implementation. +** ^(If the xInit() method is NULL, then the ** built-in default page cache is used instead of the application defined ** page cache.)^ ** ** [[the xShutdown() page cache method]] ** ^The xShutdown() method is called by [sqlite3_shutdown()]. -** It can be used to clean up +** It can be used to clean up ** any outstanding resources before process shutdown, if required. ** ^The xShutdown() method may be NULL. ** @@ -6622,7 +6622,7 @@ struct sqlite3_pcache_page { ** though this is not guaranteed. ^The ** first parameter, szPage, is the size in bytes of the pages that must ** be allocated by the cache. ^szPage will always a power of two. ^The -** second parameter szExtra is a number of bytes of extra storage +** second parameter szExtra is a number of bytes of extra storage ** associated with each page cache entry. ^The szExtra parameter will ** a number less than 250. SQLite will use the ** extra szExtra bytes on each page to store metadata about the underlying @@ -6635,7 +6635,7 @@ struct sqlite3_pcache_page { ** it is purely advisory. ^On a cache where bPurgeable is false, SQLite will ** never invoke xUnpin() except to deliberately delete a page. ** ^In other words, calls to xUnpin() on a cache with bPurgeable set to -** false will always have the "discard" flag set to true. +** false will always have the "discard" flag set to true. ** ^Hence, a cache created with bPurgeable false will ** never contain any unpinned pages. ** @@ -6650,12 +6650,12 @@ struct sqlite3_pcache_page { ** [[the xPagecount() page cache methods]] ** The xPagecount() method must return the number of pages currently ** stored in the cache, both pinned and unpinned. -** +** ** [[the xFetch() page cache methods]] -** The xFetch() method locates a page in the cache and returns a pointer to +** The xFetch() method locates a page in the cache and returns a pointer to ** an sqlite3_pcache_page object associated with that page, or a NULL pointer. ** The pBuf element of the returned sqlite3_pcache_page object will be a -** pointer to a buffer of szPage bytes used to store the content of a +** pointer to a buffer of szPage bytes used to store the content of a ** single database page. The pExtra element of sqlite3_pcache_page will be ** a pointer to the szExtra bytes of extra storage that SQLite has requested ** for each entry in the page cache. @@ -6694,8 +6694,8 @@ struct sqlite3_pcache_page { ** page cache implementation. ^The page cache implementation ** may choose to evict unpinned pages at any time. ** -** The cache must not perform any reference counting. A single -** call to xUnpin() unpins the page regardless of the number of prior calls +** The cache must not perform any reference counting. A single +** call to xUnpin() unpins the page regardless of the number of prior calls ** to xFetch(). ** ** [[the xRekey() page cache methods]] @@ -6735,7 +6735,7 @@ struct sqlite3_pcache_methods2 { int (*xPagecount)(sqlite3_pcache*); sqlite3_pcache_page *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag); void (*xUnpin)(sqlite3_pcache*, sqlite3_pcache_page*, int discard); - void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*, + void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*, unsigned oldKey, unsigned newKey); void (*xTruncate)(sqlite3_pcache*, unsigned iLimit); void (*xDestroy)(sqlite3_pcache*); @@ -6780,7 +6780,7 @@ typedef struct sqlite3_backup sqlite3_backup; ** ** The backup API copies the content of one database into another. ** It is useful either for creating backups of databases or -** for copying in-memory databases to or from persistent files. +** for copying in-memory databases to or from persistent files. ** ** See Also: [Using the SQLite Online Backup API] ** @@ -6791,28 +6791,28 @@ typedef struct sqlite3_backup sqlite3_backup; ** ^Thus, the backup may be performed on a live source database without ** preventing other database connections from ** reading or writing to the source database while the backup is underway. -** -** ^(To perform a backup operation: +** +** ^(To perform a backup operation: ** <ol> ** <li><b>sqlite3_backup_init()</b> is called once to initialize the -** backup, -** <li><b>sqlite3_backup_step()</b> is called one or more times to transfer +** backup, +** <li><b>sqlite3_backup_step()</b> is called one or more times to transfer ** the data between the two databases, and finally -** <li><b>sqlite3_backup_finish()</b> is called to release all resources -** associated with the backup operation. +** <li><b>sqlite3_backup_finish()</b> is called to release all resources +** associated with the backup operation. ** </ol>)^ ** There should be exactly one call to sqlite3_backup_finish() for each ** successful call to sqlite3_backup_init(). ** ** [[sqlite3_backup_init()]] <b>sqlite3_backup_init()</b> ** -** ^The D and N arguments to sqlite3_backup_init(D,N,S,M) are the -** [database connection] associated with the destination database +** ^The D and N arguments to sqlite3_backup_init(D,N,S,M) are the +** [database connection] associated with the destination database ** and the database name, respectively. ** ^The database name is "main" for the main database, "temp" for the ** temporary database, or the name specified after the AS keyword in ** an [ATTACH] statement for an attached database. -** ^The S and M arguments passed to +** ^The S and M arguments passed to ** sqlite3_backup_init(D,N,S,M) identify the [database connection] ** and database name of the source database, respectively. ** ^The source and destination [database connections] (parameters S and D) @@ -6828,14 +6828,14 @@ typedef struct sqlite3_backup sqlite3_backup; ** ^A successful call to sqlite3_backup_init() returns a pointer to an ** [sqlite3_backup] object. ** ^The [sqlite3_backup] object may be used with the sqlite3_backup_step() and -** sqlite3_backup_finish() functions to perform the specified backup +** sqlite3_backup_finish() functions to perform the specified backup ** operation. ** ** [[sqlite3_backup_step()]] <b>sqlite3_backup_step()</b> ** -** ^Function sqlite3_backup_step(B,N) will copy up to N pages between +** ^Function sqlite3_backup_step(B,N) will copy up to N pages between ** the source and destination databases specified by [sqlite3_backup] object B. -** ^If N is negative, all remaining source pages are copied. +** ^If N is negative, all remaining source pages are copied. ** ^If sqlite3_backup_step(B,N) successfully copies N pages and there ** are still more pages to be copied, then the function returns [SQLITE_OK]. ** ^If sqlite3_backup_step(B,N) successfully finishes copying all pages @@ -6857,8 +6857,8 @@ typedef struct sqlite3_backup sqlite3_backup; ** ** ^If sqlite3_backup_step() cannot obtain a required file-system lock, then ** the [sqlite3_busy_handler | busy-handler function] -** is invoked (if one is specified). ^If the -** busy-handler returns non-zero before the lock is available, then +** is invoked (if one is specified). ^If the +** busy-handler returns non-zero before the lock is available, then ** [SQLITE_BUSY] is returned to the caller. ^In this case the call to ** sqlite3_backup_step() can be retried later. ^If the source ** [database connection] @@ -6866,15 +6866,15 @@ typedef struct sqlite3_backup sqlite3_backup; ** is called, then [SQLITE_LOCKED] is returned immediately. ^Again, in this ** case the call to sqlite3_backup_step() can be retried later on. ^(If ** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX], [SQLITE_NOMEM], or -** [SQLITE_READONLY] is returned, then -** there is no point in retrying the call to sqlite3_backup_step(). These -** errors are considered fatal.)^ The application must accept -** that the backup operation has failed and pass the backup operation handle +** [SQLITE_READONLY] is returned, then +** there is no point in retrying the call to sqlite3_backup_step(). These +** errors are considered fatal.)^ The application must accept +** that the backup operation has failed and pass the backup operation handle ** to the sqlite3_backup_finish() to release associated resources. ** ** ^The first call to sqlite3_backup_step() obtains an exclusive lock -** on the destination file. ^The exclusive lock is not released until either -** sqlite3_backup_finish() is called or the backup operation is complete +** on the destination file. ^The exclusive lock is not released until either +** sqlite3_backup_finish() is called or the backup operation is complete ** and sqlite3_backup_step() returns [SQLITE_DONE]. ^Every call to ** sqlite3_backup_step() obtains a [shared lock] on the source database that ** lasts for the duration of the sqlite3_backup_step() call. @@ -6883,18 +6883,18 @@ typedef struct sqlite3_backup sqlite3_backup; ** through the backup process. ^If the source database is modified by an ** external process or via a database connection other than the one being ** used by the backup operation, then the backup will be automatically -** restarted by the next call to sqlite3_backup_step(). ^If the source +** restarted by the next call to sqlite3_backup_step(). ^If the source ** database is modified by the using the same database connection as is used ** by the backup operation, then the backup database is automatically ** updated at the same time. ** ** [[sqlite3_backup_finish()]] <b>sqlite3_backup_finish()</b> ** -** When sqlite3_backup_step() has returned [SQLITE_DONE], or when the +** When sqlite3_backup_step() has returned [SQLITE_DONE], or when the ** application wishes to abandon the backup operation, the application ** should destroy the [sqlite3_backup] by passing it to sqlite3_backup_finish(). ** ^The sqlite3_backup_finish() interfaces releases all -** resources associated with the [sqlite3_backup] object. +** resources associated with the [sqlite3_backup] object. ** ^If sqlite3_backup_step() has not yet returned [SQLITE_DONE], then any ** active write-transaction on the destination database is rolled back. ** The [sqlite3_backup] object is invalid @@ -6934,8 +6934,8 @@ typedef struct sqlite3_backup sqlite3_backup; ** connections, then the source database connection may be used concurrently ** from within other threads. ** -** However, the application must guarantee that the destination -** [database connection] is not passed to any other API (by any thread) after +** However, the application must guarantee that the destination +** [database connection] is not passed to any other API (by any thread) after ** sqlite3_backup_init() is called and before the corresponding call to ** sqlite3_backup_finish(). SQLite does not currently check to see ** if the application incorrectly accesses the destination [database connection] @@ -6946,11 +6946,11 @@ typedef struct sqlite3_backup sqlite3_backup; ** If running in [shared cache mode], the application must ** guarantee that the shared cache used by the destination database ** is not accessed while the backup is running. In practice this means -** that the application must guarantee that the disk file being +** that the application must guarantee that the disk file being ** backed up to is not accessed by any connection within the process, ** not just the specific connection that was passed to sqlite3_backup_init(). ** -** The [sqlite3_backup] object itself is partially threadsafe. Multiple +** The [sqlite3_backup] object itself is partially threadsafe. Multiple ** threads may safely make multiple concurrent calls to sqlite3_backup_step(). ** However, the sqlite3_backup_remaining() and sqlite3_backup_pagecount() ** APIs are not strictly speaking threadsafe. If they are invoked at the @@ -6974,8 +6974,8 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** ^When running in shared-cache mode, a database operation may fail with ** an [SQLITE_LOCKED] error if the required locks on the shared-cache or ** individual tables within the shared-cache cannot be obtained. See -** [SQLite Shared-Cache Mode] for a description of shared-cache locking. -** ^This API may be used to register a callback that SQLite will invoke +** [SQLite Shared-Cache Mode] for a description of shared-cache locking. +** ^This API may be used to register a callback that SQLite will invoke ** when the connection currently holding the required lock relinquishes it. ** ^This API is only available if the library was compiled with the ** [SQLITE_ENABLE_UNLOCK_NOTIFY] C-preprocessor symbol defined. @@ -6983,14 +6983,14 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** See Also: [Using the SQLite Unlock Notification Feature]. ** ** ^Shared-cache locks are released when a database connection concludes -** its current transaction, either by committing it or rolling it back. +** its current transaction, either by committing it or rolling it back. ** ** ^When a connection (known as the blocked connection) fails to obtain a ** shared-cache lock and SQLITE_LOCKED is returned to the caller, the ** identity of the database connection (the blocking connection) that -** has locked the required resource is stored internally. ^After an +** has locked the required resource is stored internally. ^After an ** application receives an SQLITE_LOCKED error, it may call the -** sqlite3_unlock_notify() method with the blocked connection handle as +** sqlite3_unlock_notify() method with the blocked connection handle as ** the first argument to register for a callback that will be invoked ** when the blocking connections current transaction is concluded. ^The ** callback is invoked from within the [sqlite3_step] or [sqlite3_close] @@ -7004,15 +7004,15 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** ** ^If the blocked connection is attempting to obtain a write-lock on a ** shared-cache table, and more than one other connection currently holds -** a read-lock on the same table, then SQLite arbitrarily selects one of +** a read-lock on the same table, then SQLite arbitrarily selects one of ** the other connections to use as the blocking connection. ** -** ^(There may be at most one unlock-notify callback registered by a +** ^(There may be at most one unlock-notify callback registered by a ** blocked connection. If sqlite3_unlock_notify() is called when the ** blocked connection already has a registered unlock-notify callback, ** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is ** called with a NULL pointer as its second argument, then any existing -** unlock-notify callback is canceled. ^The blocked connections +** unlock-notify callback is canceled. ^The blocked connections ** unlock-notify callback may also be canceled by closing the blocked ** connection using [sqlite3_close()]. ** @@ -7025,7 +7025,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** ** <b>Callback Invocation Details</b> ** -** When an unlock-notify callback is registered, the application provides a +** When an unlock-notify callback is registered, the application provides a ** single void* pointer that is passed to the callback when it is invoked. ** However, the signature of the callback function allows SQLite to pass ** it an array of void* context pointers. The first argument passed to @@ -7038,12 +7038,12 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** same callback function, then instead of invoking the callback function ** multiple times, it is invoked once with the set of void* context pointers ** specified by the blocked connections bundled together into an array. -** This gives the application an opportunity to prioritize any actions +** This gives the application an opportunity to prioritize any actions ** related to the set of unblocked database connections. ** ** <b>Deadlock Detection</b> ** -** Assuming that after registering for an unlock-notify callback a +** Assuming that after registering for an unlock-notify callback a ** database waits for the callback to be issued before taking any further ** action (a reasonable assumption), then using this API may cause the ** application to deadlock. For example, if connection X is waiting for @@ -7066,7 +7066,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** ** <b>The "DROP TABLE" Exception</b> ** -** When a call to [sqlite3_step()] returns SQLITE_LOCKED, it is almost +** When a call to [sqlite3_step()] returns SQLITE_LOCKED, it is almost ** always appropriate to call sqlite3_unlock_notify(). There is however, ** one exception. When executing a "DROP TABLE" or "DROP INDEX" statement, ** SQLite checks if there are any currently executing SELECT statements @@ -7079,7 +7079,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p); ** One way around this problem is to check the extended error code returned ** by an sqlite3_step() call. ^(If there is a blocking connection, then the ** extended error code is set to SQLITE_LOCKED_SHAREDCACHE. Otherwise, in -** the special "DROP TABLE/INDEX" case, the extended error code is just +** the special "DROP TABLE/INDEX" case, the extended error code is just ** SQLITE_LOCKED.)^ */ SQLITE_API int sqlite3_unlock_notify( @@ -7144,10 +7144,10 @@ SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...); ** ^The [sqlite3_wal_hook()] function is used to register a callback that ** will be invoked each time a database connection commits data to a ** [write-ahead log] (i.e. whenever a transaction is committed in -** [journal_mode | journal_mode=WAL mode]). +** [journal_mode | journal_mode=WAL mode]). ** -** ^The callback is invoked by SQLite after the commit has taken place and -** the associated write-lock on the database released, so the implementation +** ^The callback is invoked by SQLite after the commit has taken place and +** the associated write-lock on the database released, so the implementation ** may read, write or [checkpoint] the database as required. ** ** ^The first parameter passed to the callback function when it is invoked @@ -7166,7 +7166,7 @@ SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...); ** that does not correspond to any valid SQLite error code, the results ** are undefined. ** -** A single database handle may have at most a single write-ahead log callback +** A single database handle may have at most a single write-ahead log callback ** registered at one time. ^Calling [sqlite3_wal_hook()] replaces any ** previously registered write-ahead log callback. ^Note that the ** [sqlite3_wal_autocheckpoint()] interface and the @@ -7174,7 +7174,7 @@ SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...); ** those overwrite any prior [sqlite3_wal_hook()] settings. */ SQLITE_API void *sqlite3_wal_hook( - sqlite3*, + sqlite3*, int(*)(void *,sqlite3*,const char*,int), void* ); @@ -7186,7 +7186,7 @@ SQLITE_API void *sqlite3_wal_hook( ** [sqlite3_wal_hook()] that causes any database on [database connection] D ** to automatically [checkpoint] ** after committing a transaction if there are N or -** more frames in the [write-ahead log] file. ^Passing zero or +** more frames in the [write-ahead log] file. ^Passing zero or ** a negative value as the nFrame parameter disables automatic ** checkpoints entirely. ** @@ -7234,15 +7234,15 @@ SQLITE_API int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb); /* ** CAPI3REF: Checkpoint a database ** -** Run a checkpoint operation on WAL database zDb attached to database -** handle db. The specific operation is determined by the value of the +** Run a checkpoint operation on WAL database zDb attached to database +** handle db. The specific operation is determined by the value of the ** eMode parameter: ** ** <dl> ** <dt>SQLITE_CHECKPOINT_PASSIVE<dd> -** Checkpoint as many frames as possible without waiting for any database +** Checkpoint as many frames as possible without waiting for any database ** readers or writers to finish. Sync the db file if all frames in the log -** are checkpointed. This mode is the same as calling +** are checkpointed. This mode is the same as calling ** sqlite3_wal_checkpoint(). The [sqlite3_busy_handler|busy-handler callback] ** is never invoked. ** @@ -7255,11 +7255,11 @@ SQLITE_API int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb); ** but not database readers. ** ** <dt>SQLITE_CHECKPOINT_RESTART<dd> -** This mode works the same way as SQLITE_CHECKPOINT_FULL, except after -** checkpointing the log file it blocks (calls the +** This mode works the same way as SQLITE_CHECKPOINT_FULL, except after +** checkpointing the log file it blocks (calls the ** [sqlite3_busy_handler|busy-handler callback]) -** until all readers are reading from the database file only. This ensures -** that the next client to write to the database file restarts the log file +** until all readers are reading from the database file only. This ensures +** that the next client to write to the database file restarts the log file ** from the beginning. This call blocks database writers while it is running, ** but not database readers. ** </dl> @@ -7273,30 +7273,30 @@ SQLITE_API int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb); ** before returning to communicate this to the caller. ** ** All calls obtain an exclusive "checkpoint" lock on the database file. If -** any other process is running a checkpoint operation at the same time, the -** lock cannot be obtained and SQLITE_BUSY is returned. Even if there is a +** any other process is running a checkpoint operation at the same time, the +** lock cannot be obtained and SQLITE_BUSY is returned. Even if there is a ** busy-handler configured, it will not be invoked in this case. ** -** The SQLITE_CHECKPOINT_FULL and RESTART modes also obtain the exclusive +** The SQLITE_CHECKPOINT_FULL and RESTART modes also obtain the exclusive ** "writer" lock on the database file. If the writer lock cannot be obtained ** immediately, and a busy-handler is configured, it is invoked and the writer ** lock retried until either the busy-handler returns 0 or the lock is ** successfully obtained. The busy-handler is also invoked while waiting for ** database readers as described above. If the busy-handler returns 0 before ** the writer lock is obtained or while waiting for database readers, the -** checkpoint operation proceeds from that point in the same way as -** SQLITE_CHECKPOINT_PASSIVE - checkpointing as many frames as possible +** checkpoint operation proceeds from that point in the same way as +** SQLITE_CHECKPOINT_PASSIVE - checkpointing as many frames as possible ** without blocking any further. SQLITE_BUSY is returned in this case. ** ** If parameter zDb is NULL or points to a zero length string, then the ** specified operation is attempted on all WAL databases. In this case the -** values written to output parameters *pnLog and *pnCkpt are undefined. If -** an SQLITE_BUSY error is encountered when processing one or more of the -** attached WAL databases, the operation is still attempted on any remaining -** attached databases and SQLITE_BUSY is returned to the caller. If any other -** error occurs while processing an attached database, processing is abandoned -** and the error code returned to the caller immediately. If no error -** (SQLITE_BUSY or otherwise) is encountered while processing the attached +** values written to output parameters *pnLog and *pnCkpt are undefined. If +** an SQLITE_BUSY error is encountered when processing one or more of the +** attached WAL databases, the operation is still attempted on any remaining +** attached databases and SQLITE_BUSY is returned to the caller. If any other +** error occurs while processing an attached database, processing is abandoned +** and the error code returned to the caller immediately. If no error +** (SQLITE_BUSY or otherwise) is encountered while processing the attached ** databases, SQLITE_OK is returned. ** ** If database zDb is the name of an attached database that is not in WAL @@ -7362,20 +7362,20 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...); ** If X is non-zero, then the virtual table implementation guarantees ** that if [xUpdate] returns [SQLITE_CONSTRAINT], it will do so before ** any modifications to internal or persistent data structures have been made. -** If the [ON CONFLICT] mode is ABORT, FAIL, IGNORE or ROLLBACK, SQLite +** If the [ON CONFLICT] mode is ABORT, FAIL, IGNORE or ROLLBACK, SQLite ** is able to roll back a statement or database transaction, and abandon -** or continue processing the current SQL statement as appropriate. +** or continue processing the current SQL statement as appropriate. ** If the ON CONFLICT mode is REPLACE and the [xUpdate] method returns ** [SQLITE_CONSTRAINT], SQLite handles this as if the ON CONFLICT mode ** had been ABORT. ** ** Virtual table implementations that are required to handle OR REPLACE -** must do so within the [xUpdate] method. If a call to the -** [sqlite3_vtab_on_conflict()] function indicates that the current ON -** CONFLICT policy is REPLACE, the virtual table implementation should +** must do so within the [xUpdate] method. If a call to the +** [sqlite3_vtab_on_conflict()] function indicates that the current ON +** CONFLICT policy is REPLACE, the virtual table implementation should ** silently replace the appropriate rows within the xUpdate callback and ** return SQLITE_OK. Or, if this is not possible, it may return -** SQLITE_CONSTRAINT, in which case SQLite falls back to OR ABORT +** SQLITE_CONSTRAINT, in which case SQLite falls back to OR ABORT ** constraint handling. ** </dl> */ @@ -7486,7 +7486,7 @@ struct sqlite3_rtree_geometry { }; /* -** Register a 2nd-generation geometry callback named zScore that can be +** Register a 2nd-generation geometry callback named zScore that can be ** used as part of an R-Tree geometry query as follows: ** ** SELECT ... FROM <rtree> WHERE <rtree col> MATCH $zQueryFunc(... params ...) @@ -7501,7 +7501,7 @@ SQLITE_API int sqlite3_rtree_query_callback( /* -** A pointer to a structure of the following type is passed as the +** A pointer to a structure of the following type is passed as the ** argument to scored geometry callback registered using ** sqlite3_rtree_query_callback(). ** |