diff options
Diffstat (limited to 'sql/ha_innodb.cc')
| -rw-r--r-- | sql/ha_innodb.cc | 89 |
1 files changed, 37 insertions, 52 deletions
diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc index 0b2f561e8c9..4be8a81b845 100644 --- a/sql/ha_innodb.cc +++ b/sql/ha_innodb.cc @@ -42,7 +42,6 @@ have disables the InnoDB inlining in this file. */ #define MAX_ULONG_BIT ((ulong) 1 << (sizeof(ulong)*8-1)) -#ifdef WITH_INNOBASE_STORAGE_ENGINE #include "ha_innodb.h" pthread_mutex_t innobase_share_mutex, /* to protect innobase_open_files */ @@ -206,47 +205,8 @@ static int innobase_release_savepoint(THD* thd, void *savepoint); static handler *innobase_create_handler(TABLE_SHARE *table); static const char innobase_hton_name[]= "InnoDB"; -static const char innobase_hton_comment[]= - "Supports transactions, row-level locking, and foreign keys"; - -handlerton innobase_hton = { - MYSQL_HANDLERTON_INTERFACE_VERSION, - innobase_hton_name, - SHOW_OPTION_YES, - innobase_hton_comment, - DB_TYPE_INNODB, - innobase_init, - 0, /* slot */ - sizeof(trx_named_savept_t), /* savepoint size. TODO: use it */ - innobase_close_connection, - innobase_savepoint, - innobase_rollback_to_savepoint, - innobase_release_savepoint, - innobase_commit, /* commit */ - innobase_rollback, /* rollback */ - innobase_xa_prepare, /* prepare */ - innobase_xa_recover, /* recover */ - innobase_commit_by_xid, /* commit_by_xid */ - innobase_rollback_by_xid, /* rollback_by_xid */ - innobase_create_cursor_view, - innobase_set_cursor_view, - innobase_close_cursor_view, - innobase_create_handler, /* Create a new handler */ - innobase_drop_database, /* Drop a database */ - innobase_end, /* Panic call */ - innobase_start_trx_and_assign_read_view, /* Start Consistent Snapshot */ - innobase_flush_logs, /* Flush logs */ - innobase_show_status, /* Show status */ - NULL, /* Partition flags */ - NULL, /* Alter table flags */ - NULL, /* alter_tablespace */ - NULL, /* Fill FILES table */ - HTON_NO_FLAGS, - NULL, /* binlog_func */ - NULL, /* binlog_log_query */ - innobase_release_temporary_latches -}; +handlerton innobase_hton; static handler *innobase_create_handler(TABLE_SHARE *table) { @@ -1230,10 +1190,9 @@ ha_innobase::init_table_handle_for_HANDLER(void) /************************************************************************* Opens an InnoDB database. */ -bool +int innobase_init(void) /*===============*/ - /* out: &innobase_hton, or NULL on error */ { static char current_dir[3]; /* Set if using current lib */ int err; @@ -1242,8 +1201,33 @@ innobase_init(void) DBUG_ENTER("innobase_init"); + innobase_hton.state=have_innodb; + innobase_hton.db_type= DB_TYPE_INNODB; + innobase_hton.savepoint_offset=sizeof(trx_named_savept_t); + innobase_hton.close_connection=innobase_close_connection; + innobase_hton.savepoint_set=innobase_savepoint; + innobase_hton.savepoint_rollback=innobase_rollback_to_savepoint; + innobase_hton.savepoint_release=innobase_release_savepoint; + innobase_hton.commit=innobase_commit; + innobase_hton.rollback=innobase_rollback; + innobase_hton.prepare=innobase_xa_prepare; + innobase_hton.recover=innobase_xa_recover; + innobase_hton.commit_by_xid=innobase_commit_by_xid; + innobase_hton.rollback_by_xid=innobase_rollback_by_xid; + innobase_hton.create_cursor_read_view=innobase_create_cursor_view; + innobase_hton.set_cursor_read_view=innobase_set_cursor_view; + innobase_hton.close_cursor_read_view=innobase_close_cursor_view; + innobase_hton.create=innobase_create_handler; + innobase_hton.drop_database=innobase_drop_database; + innobase_hton.panic=innobase_end; + innobase_hton.start_consistent_snapshot=innobase_start_trx_and_assign_read_view; + innobase_hton.flush_logs=innobase_flush_logs; + innobase_hton.show_status=innobase_show_status; + innobase_hton.flags=HTON_NO_FLAGS; + innobase_hton.release_temporary_latches=innobase_release_temporary_latches; + if (have_innodb != SHOW_OPTION_YES) - goto error; + DBUG_RETURN(0); // nothing else to do ut_a(DATA_MYSQL_TRUE_VARCHAR == (ulint)MYSQL_TYPE_VARCHAR); @@ -6473,7 +6457,7 @@ innodb_show_status( bool result = FALSE; - if (stat_print(thd, innobase_hton.name, strlen(innobase_hton.name), + if (stat_print(thd, innobase_hton_name, strlen(innobase_hton_name), STRING_WITH_LEN(""), str, flen)) { result= TRUE; } @@ -6500,7 +6484,7 @@ innodb_mutex_show_status( ulint rw_lock_count_os_wait= 0; ulint rw_lock_count_os_yield= 0; ulonglong rw_lock_wait_time= 0; - uint hton_name_len= strlen(innobase_hton.name), buf1len, buf2len; + uint hton_name_len= strlen(innobase_hton_name), buf1len, buf2len; DBUG_ENTER("innodb_mutex_show_status"); #ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER @@ -6527,7 +6511,7 @@ innodb_mutex_show_status( mutex->count_os_yield, mutex->lspent_time/1000); - if (stat_print(thd, innobase_hton.name, + if (stat_print(thd, innobase_hton_name, hton_name_len, buf1, buf1len, buf2, buf2len)) { #ifdef MUTEX_PROTECT_TO_BE_ADDED_LATER @@ -6557,7 +6541,7 @@ innodb_mutex_show_status( rw_lock_count_os_wait, rw_lock_count_os_yield, rw_lock_wait_time/1000); - if (stat_print(thd, innobase_hton.name, hton_name_len, + if (stat_print(thd, innobase_hton_name, hton_name_len, STRING_WITH_LEN("rw_lock_mutexes"), buf2, buf2len)) { DBUG_RETURN(1); } @@ -7459,19 +7443,20 @@ bool ha_innobase::check_if_incompatible_data( return COMPATIBLE_DATA_YES; } +struct st_mysql_storage_engine innobase_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION, &innobase_hton}; mysql_declare_plugin(innobase) { MYSQL_STORAGE_ENGINE_PLUGIN, - &innobase_hton, + &innobase_storage_engine, innobase_hton_name, "Innobase OY", - innobase_hton_comment, - NULL, /* Plugin Init */ + "Supports transactions, row-level locking, and foreign keys", + innobase_init, /* Plugin Init */ NULL, /* Plugin Deinit */ 0x0100 /* 1.0 */, 0 } mysql_declare_plugin_end; -#endif |