diff options
Diffstat (limited to 'sql/unireg.h')
| -rw-r--r-- | sql/unireg.h | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/sql/unireg.h b/sql/unireg.h index 3fb30315c81..886b3d99212 100644 --- a/sql/unireg.h +++ b/sql/unireg.h @@ -1,9 +1,8 @@ -/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB +/* Copyright (C) 2000-2006 MySQL AB 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 - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. + the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -37,20 +36,20 @@ #define SHAREDIR "share/" #endif -#define ER(X) errmesg[(X)-1000] -#define ER_SAFE(X) (((X) >= 1000 && (X) < ER_ERROR_MESSAGES + 1000) ? ER(X) : "Invalid error code") +#define ER(X) errmesg[(X) - ER_ERROR_FIRST] +#define ER_SAFE(X) (((X) >= ER_ERROR_FIRST && (X) <= ER_ERROR_LAST) ? ER(X) : "Invalid error code") #define ERRMAPP 1 /* Errormap f|r my_error */ #define LIBLEN FN_REFLEN-FN_LEN /* Max l{ngd p} dev */ -#define MAX_DBKEY_LENGTH (FN_LEN*2+1+1+4+4) /* extra 4+4 bytes for slave tmp - * tables */ +/* 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 64 /* Max used keys */ +#define MAX_KEY MAX_INDEXES /* Max used keys */ #define MAX_REF_PARTS 16 /* Max parts used as ref */ -#define MAX_KEY_LENGTH 1024 /* max possible key */ +#define MAX_KEY_LENGTH 3072 /* max possible key */ #if SIZEOF_OFF_T > 4 #define MAX_REFLENGTH 8 /* Max length for record ref */ #else @@ -60,10 +59,14 @@ #define MAX_MBWIDTH 3 /* Max multibyte sequence */ #define MAX_FIELD_CHARLENGTH 255 -#define CONVERT_IF_BIGGER_TO_BLOB 255 +#define MAX_FIELD_VARCHARLENGTH 65535 +#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 */ @@ -119,12 +122,12 @@ #define SPECIAL_LOG_QUERIES_NOT_USING_INDEXES 4096 /* Log q not using indexes */ /* Extern defines */ -#define store_record(A,B) bmove_align((A)->B,(A)->record[0],(size_t) (A)->reclength) -#define restore_record(A,B) bmove_align((A)->record[0],(A)->B,(size_t) (A)->reclength) -#define cmp_record(A,B) memcmp((A)->record[0],(A)->B,(size_t) (A)->reclength) +#define store_record(A,B) bmove_align((A)->B,(A)->record[0],(size_t) (A)->s->reclength) +#define restore_record(A,B) bmove_align((A)->record[0],(A)->B,(size_t) (A)->s->reclength) +#define cmp_record(A,B) memcmp((A)->record[0],(A)->B,(size_t) (A)->s->reclength) #define empty_record(A) { \ - restore_record((A),default_values); \ - bfill((A)->null_flags,(A)->null_bytes,255);\ + restore_record((A),s->default_values); \ + bfill((A)->null_flags,(A)->s->null_bytes,255);\ } /* Defines for use with openfrm, openprt and openfrd */ @@ -142,11 +145,14 @@ #define DONT_GIVE_ERROR 256 /* Don't do frm_error on openfrm */ #define READ_SCREENS 1024 /* Read screens, info and helpfile */ #define DELAYED_OPEN 4096 /* Open table later */ - +#define NO_ERR_ON_NEW_FRM 8192 /* stop error sending on new format */ +#define OPEN_VIEW_NO_PARSE 16384 /* Open frm only if it's a view, + but do not parse view itself */ #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) /* Minimum length pattern before Turbo Boyer-Moore is used for SELECT "text" LIKE "%pattern%", excluding the two |