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New SET syntax & system variables.

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Made a some new buffers thread specific and changeable.
Resize of key_buffer.
AUTO_COMMIT -> AUTOCOMMIT
Fixed mutex bug in DROP DATABASE
Fixed bug when using auto_increment as second part of a key where first part could include NULL.
Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers.
Don't write message to error log when slave reconnects becasue of timeout.
Fixed possible update problem when using DELETE/UPDATE on small tables
(In some cases we used index even if table scanning would be better)
A lot of minior code cleanups
This commit is contained in:
monty@mashka.mysql.fi
2002-07-23 18:31:22 +03:00
parent 373e19dca1
commit dddc20d9d1
146 changed files with 4346 additions and 2480 deletions
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8
include/myisam.h
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@ -237,7 +237,8 @@ extern int mi_create(const char *name,uint keys,MI_KEYDEF *keydef,
extern int mi_delete_table(const char *name);
extern int mi_rename(const char *from, const char *to);
extern int mi_extra(struct st_myisam_info *file,
enum ha_extra_function function);
enum ha_extra_function function,
void *extra_arg);
extern ha_rows mi_records_in_range(struct st_myisam_info *info,int inx,
const byte *start_key,uint start_key_len,
enum ha_rkey_function start_search_flag,
@ -251,9 +252,8 @@ extern uint mi_get_pointer_length(ulonglong file_length, uint def);
/* this is used to pass to mysql_myisamchk_table -- by Sasha Pachev */
#define MYISAMCHK_REPAIR 1 /* equivalent to myisamchk -r*/
#define MYISAMCHK_VERIFY 2 /* run equivalent of myisamchk -c,
* if corruption is detected, do myisamchk -r*/
#define MYISAMCHK_REPAIR 1 /* equivalent to myisamchk -r */
#define MYISAMCHK_VERIFY 2 /* Verify, run repair if failure */
/*
Definitions needed for myisamchk.c