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a temporary file should be used for UPDATE/DELETE of file tables. Also use the "sorted" argument of index_init to help decide if sorting of positions must be done. modified: storage/connect/checklvl.h storage/connect/connect.cc storage/connect/connect.h storage/connect/filamdbf.cpp storage/connect/filamfix.cpp storage/connect/filamfix.h storage/connect/filamtxt.cpp storage/connect/ha_connect.cc storage/connect/mysql-test/connect/r/part_table.result storage/connect/plgdbsem.h storage/connect/plgdbutl.cpp storage/connect/reldef.cpp storage/connect/tabdos.cpp storage/connect/tabdos.h storage/connect/tabfix.cpp storage/connect/tabfmt.cpp storage/connect/tabvct.cpp storage/connect/tabvct.h storage/connect/xindex.cpp - Fix a bug in TDBASE::ColDB that caused some special columns not to be found in the column list and reallocated without their Value causing a crash of some queries. modified: storage/connect/table.cpp - Fix a bug causing RestoreNrec to be called before closing a table causing a wrong value given to Spos modified: storage/connect/tabdos.cpp storage/connect/xindex.cpp - Add a new CONNECT global variable connect_exact_info. Set to ON, it tells CONNECT to return exact record numbers on info queries. If OFF it just gives an estimate. In version 10.0.13 this was unconditionally ON and caused info queries on remote tables to be extremely long and was the subject of MDEV-6612. modified: storage/connect/ha_connect.cc storage/connect/tabdos.cpp storage/connect/tabmysql.cpp storage/connect/tabodbc.cpp
43 lines
2.7 KiB
C
43 lines
2.7 KiB
C
/************** PlgDBSem H Declares Source Code File (.H) **************/
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/* Name: CHKLVL.H Version 1.1 */
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/* */
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/* (C) Copyright to the author Olivier BERTRAND 2009 */
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/* */
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/* This file contains the definition of the checking level constants. */
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/***********************************************************************/
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#if !defined(_CHKLVL_DEFINED_)
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#define _CHKLVL_DEFINED_
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/***********************************************************************/
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/* Following definitions are used to indicate the level of checking. */
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/***********************************************************************/
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enum CHKLVL {CHK_NO = 0x00, /* No checking */
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CHK_TYPE = 0x01, /* Check types for Insert/Update */
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CHK_UPDATE = 0x02, /* Two pass checking of Update */
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CHK_DELETE = 0x04, /* Indexed checking of Delete */
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CHK_JOIN = 0x08, /* Check types joining tables */
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CHK_OPT = 0x10, /* Automatic optimize on changes */
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CHK_MANY = 0x20, /* Check many-to-many joins */
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CHK_ALL = 0x3F, /* All of the above */
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CHK_STD = 0x1E, /* Standard level of checking */
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CHK_MAXRES = 0x40, /* Prevent Maxres recalculation */
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CHK_ONLY = 0x100}; /* Just check, no action (NIY) */
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/***********************************************************************/
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/* Following definitions are used to indicate the execution mode. */
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/***********************************************************************/
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enum XMOD {XMOD_EXECUTE = 0, /* DOS execution mode */
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XMOD_PREPARE = 1, /* Prepare mode */
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XMOD_TEST = 2, /* Test mode */
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XMOD_CONVERT = 3}; /* HQL conversion mode */
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/***********************************************************************/
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/* Following definitions indicate the use of a temporay file. */
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/***********************************************************************/
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enum USETEMP {TMP_NO = 0, /* Never */
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TMP_AUTO = 1, /* Best choice */
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TMP_YES = 2, /* Always */
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TMP_FORCE = 3, /* Forced for MAP tables */
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TMP_TEST = 4}; /* Testing value */
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#endif // _CHKLVL_DEFINED_
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