diff options
Diffstat (limited to 'sql/unireg.h')
| -rw-r--r-- | sql/unireg.h | 113 |
1 files changed, 37 insertions, 76 deletions
diff --git a/sql/unireg.h b/sql/unireg.h index 1b655a2a0cb..1bf956efb4f 100644 --- a/sql/unireg.h +++ b/sql/unireg.h @@ -1,5 +1,7 @@ -/* - Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. +#ifndef UNIREG_INCLUDED +#define UNIREG_INCLUDED + +/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -12,13 +14,15 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -*/ + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include "my_global.h" /* ulonglong */ +#include "mysql_version.h" /* FRM_VER */ + /* Extra functions used by unireg library */ -#ifndef _unireg_h +typedef struct st_ha_create_information HA_CREATE_INFO; #ifndef NO_ALARM_LOOP #define NO_ALARM_LOOP /* lib5 and popen can't use alarm */ @@ -41,77 +45,17 @@ #define PLUGINDIR "lib/plugin" #endif -#define ER(X) errmesg[(X) - ER_ERROR_FIRST] +#define CURRENT_THD_ERRMSGS current_thd->variables.lc_messages->errmsgs->errmsgs +#define DEFAULT_ERRMSGS my_default_lc_messages->errmsgs->errmsgs + +#define ER(X) CURRENT_THD_ERRMSGS[(X) - ER_ERROR_FIRST] +#define ER_DEFAULT(X) DEFAULT_ERRMSGS[(X) - ER_ERROR_FIRST] #define ER_SAFE(X) (((X) >= ER_ERROR_FIRST && (X) <= ER_ERROR_LAST) ? ER(X) : "Invalid error code") +#define ER_THD(thd,X) ((thd)->variables.lc_messages->errmsgs->errmsgs[(X) - \ + ER_ERROR_FIRST]) +#define ER_THD_OR_DEFAULT(thd,X) ((thd) ? ER_THD(thd, X) : ER_DEFAULT(X)) -#define ERRMAPP 1 /* Errormap f|r my_error */ -#define LIBLEN FN_REFLEN-FN_LEN /* Max l{ngd p} dev */ -/* extra 4+4 bytes for slave tmp tables */ -#define MAX_DBKEY_LENGTH (NAME_LEN*2+1+1+4+4) -#define MAX_ALIAS_NAME 256 -#define MAX_FIELD_NAME 34 /* Max colum name length +2 */ -#define MAX_SYS_VAR_LENGTH 32 -#define MAX_KEY MAX_INDEXES /* Max used keys */ -#define MAX_REF_PARTS 16 /* Max parts used as ref */ -#define MAX_KEY_LENGTH 3072 /* max possible key */ -#if SIZEOF_OFF_T > 4 -#define MAX_REFLENGTH 8 /* Max length for record ref */ -#else -#define MAX_REFLENGTH 4 /* Max length for record ref */ -#endif -#define MAX_HOSTNAME 61 /* len+1 in mysql.user */ - -#define MAX_MBWIDTH 3 /* Max multibyte sequence */ -#define MAX_FIELD_CHARLENGTH 255 -#define MAX_FIELD_VARCHARLENGTH 65535 -#define MAX_FIELD_BLOBLENGTH UINT_MAX32 /* cf field_blob::get_length() */ -#define CONVERT_IF_BIGGER_TO_BLOB 512 /* Used for CREATE ... SELECT */ - -/* Max column width +1 */ -#define MAX_FIELD_WIDTH (MAX_FIELD_CHARLENGTH*MAX_MBWIDTH+1) - -#define MAX_BIT_FIELD_LENGTH 64 /* Max length in bits for bit fields */ - -#define MAX_DATE_WIDTH 10 /* YYYY-MM-DD */ -#define MAX_TIME_WIDTH 23 /* -DDDDDD HH:MM:SS.###### */ -#define MAX_DATETIME_FULL_WIDTH 29 /* YYYY-MM-DD HH:MM:SS.###### AM */ -#define MAX_DATETIME_WIDTH 19 /* YYYY-MM-DD HH:MM:SS */ -#define MAX_DATETIME_COMPRESSED_WIDTH 14 /* YYYYMMDDHHMMSS */ - -#define MAX_TABLES (sizeof(table_map)*8-3) /* Max tables in join */ -#define PARAM_TABLE_BIT (((table_map) 1) << (sizeof(table_map)*8-3)) -#define OUTER_REF_TABLE_BIT (((table_map) 1) << (sizeof(table_map)*8-2)) -#define RAND_TABLE_BIT (((table_map) 1) << (sizeof(table_map)*8-1)) -#define PSEUDO_TABLE_BITS (PARAM_TABLE_BIT | OUTER_REF_TABLE_BIT | \ - RAND_TABLE_BIT) -#define MAX_FIELDS 4096 /* Limit in the .frm file */ -#define MAX_PARTITIONS 1024 - -#define MAX_SELECT_NESTING (sizeof(nesting_map)*8-1) - -#define MAX_SORT_MEMORY (2048*1024-MALLOC_OVERHEAD) -#define MIN_SORT_MEMORY (32*1024-MALLOC_OVERHEAD) - -/* Memory allocated when parsing a statement / saving a statement */ -#define MEM_ROOT_BLOCK_SIZE 8192 -#define MEM_ROOT_PREALLOC 8192 -#define TRANS_MEM_ROOT_BLOCK_SIZE 4096 -#define TRANS_MEM_ROOT_PREALLOC 4096 - -#define DEFAULT_ERROR_COUNT 64 -#define EXTRA_RECORDS 10 /* Extra records in sort */ -#define SCROLL_EXTRA 5 /* Extra scroll-rows. */ -#define FIELD_NAME_USED ((uint) 32768) /* Bit set if fieldname used */ -#define FORM_NAME_USED ((uint) 16384) /* Bit set if formname used */ -#define FIELD_NR_MASK 16383 /* To get fieldnumber */ -#define FERR -1 /* Error from my_functions */ -#define CREATE_MODE 0 /* Default mode on new files */ -#define NAMES_SEP_CHAR '\377' /* Char to sep. names */ - -#define READ_RECORD_BUFFER (uint) (IO_SIZE*8) /* Pointer_buffer_size */ -#define DISK_BUFFER_SIZE (uint) (IO_SIZE*16) /* Size of diskbuffer */ - #define ME_INFO (ME_HOLDTANG+ME_OLDWIN+ME_NOREFRESH) #define ME_ERROR (ME_BELL+ME_OLDWIN+ME_NOREFRESH) #define MYF_RW MYF(MY_WME+MY_NABP) /* Vid my_read & my_write */ @@ -123,7 +67,7 @@ #define SPECIAL_SAME_DB_NAME 16 /* form name = file name */ #define SPECIAL_ENGLISH 32 /* English error messages */ #define SPECIAL_NO_RESOLVE 64 /* Don't use gethostname */ -#define SPECIAL_NO_PRIOR 128 /* Don't prioritize threads */ +#define SPECIAL_NO_PRIOR 128 /* Obsolete */ #define SPECIAL_BIG_SELECTS 256 /* Don't use heap tables */ #define SPECIAL_NO_HOST_CACHE 512 /* Don't cache hosts */ #define SPECIAL_SHORT_LOG_FORMAT 1024 @@ -191,11 +135,15 @@ */ #define OPTIMIZE_I_S_TABLE OPEN_VIEW_FULL*2 +/* + The flag means that we need to process trigger files only. +*/ +#define OPEN_TRIGGER_ONLY OPTIMIZE_I_S_TABLE*2 + #define SC_INFO_LENGTH 4 /* Form format constant */ #define TE_INFO_LENGTH 3 #define MTYP_NOEMPTY_BIT 128 -#define FRM_VER_TRUE_VARCHAR (FRM_VER+4) /* 10 */ /* Minimum length pattern before Turbo Boyer-Moore is used for SELECT "text" LIKE "%pattern%", excluding the two @@ -217,5 +165,18 @@ #include "mysqld_error.h" #include "structs.h" /* All structs we need */ - +#include "sql_list.h" /* List<> */ +#include "field.h" /* Create_field */ + +bool mysql_create_frm(THD *thd, const char *file_name, + const char *db, const char *table, + HA_CREATE_INFO *create_info, + List<Create_field> &create_field, + uint key_count,KEY *key_info,handler *db_type); +int rea_create_table(THD *thd, const char *path, + const char *db, const char *table_name, + HA_CREATE_INFO *create_info, + List<Create_field> &create_field, + uint key_count,KEY *key_info, + handler *file); #endif |