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First part of automatic repair of MyISAM tables.

Browse Source 
Error on full disk on repair.
SIGHUP signal handling.
Update with keys on timestamp
Portability fixes


Docs/manual.texi:
  Added documentation about automatic repair of MyISAM tables
client/mysql.cc:
  Remove usage of tempnam.
include/my_sys.h:
  Added create_temp_file
include/myisam.h:
  Fix for disk full on repair
myisam/mi_check.c:
  Fix for disk full on repair
myisam/sort.c:
  Fix for disk full on repair & removed usage of tempnam()
mysys/mf_cache.c:
  Remove usage of tempnam()
mysys/mf_dirname.c:
  Changed convert_dirname to return end 0
mysys/my_fopen.c:
  Security fixes
mysys/my_tempnam.c:
  remove blanks
readline/bind.c:
  Portability fixes
readline/complete.c:
  Portability fixes
readline/histexpand.c:
  Portability fixes
readline/input.c:
  Portability fixes
readline/search.c:
  Portability fixes
readline/shell.c:
  Portability fixes
readline/terminal.c:
  Portability fixes
readline/tilde.c:
  Portability fixes
readline/undo.c:
  Portability fixes
regex/cname.h:
  Portability fixes
regex/debug.c:
  Portability fixes
regex/main.c:
  Portability fixes
regex/regcomp.c:
  Portability fixes
regex/regerror.c:
  Portability fixes
sql/filesort.cc:
  Remove dummy code
sql/ha_myisam.cc:
  Automatic repair of MyISAM tables
sql/ha_myisam.h:
  Automatic repair of MyISAM tables
sql/handler.cc:
  Automatic repair of MyISAM tables
sql/handler.h:
  Automatic repair of MyISAM tables
sql/key.cc:
  Fix for UPDATE with key on timestamp column
sql/mysql_priv.h:
  Automatic repair of MyISAM tables
sql/mysqld.cc:
  Automatic repair of MyISAM tables & signal SIGHUP handling
sql/sql_base.cc:
  Automatic repair of MyISAM tables
sql/sql_class.cc:
  Automatic repair of MyISAM tables
sql/sql_class.h:
  Fix for insert with reference to columns
sql/sql_insert.cc:
  Fix for insert with reference to columns
sql/table.cc:
  Automatic repair of MyISAM tables
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
This commit is contained in:
unknown
2000-10-03 14:18:03 +03:00
parent 27a17a6ef9
commit 63b7b45ff7
38 changed files with 570 additions and 419 deletions
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7
sql/sql_base.cc
View File

@ -675,7 +675,7 @@ void close_thread_tables(THD *thd, bool locked)
}
thd->open_tables=0;
/* Free tables to hold down open files */
while (open_cache.records >= table_cache_size && unused_tables)
while (open_cache.records > table_cache_size && unused_tables)
VOID(hash_delete(&open_cache,(byte*) unused_tables)); /* purecov: tested */
check_unused();
if (found_old_table)
@ -987,7 +987,7 @@ TABLE *open_table(THD *thd,const char *db,const char *table_name,
else
{
/* Free cache if too big */
while (open_cache.records >= table_cache_size && unused_tables)
while (open_cache.records > table_cache_size && unused_tables)
VOID(hash_delete(&open_cache,(byte*) unused_tables)); /* purecov: tested */
/* make a new table */
@ -1410,6 +1410,7 @@ static int open_unireg_entry(TABLE *entry,const char *db,const char *name,
(uint) (HA_OPEN_KEYFILE | HA_OPEN_RNDFILE | HA_GET_INDEX |
HA_TRY_READ_ONLY),
READ_KEYINFO | COMPUTE_TYPES | EXTRA_RECORD,
ha_open_options,
entry))
{
DBUG_RETURN(1);
@ -1575,6 +1576,7 @@ TABLE *open_temporary_table(THD *thd, const char *path, const char *db,
(uint) (HA_OPEN_KEYFILE | HA_OPEN_RNDFILE | HA_GET_INDEX |
HA_TRY_READ_ONLY),
READ_KEYINFO | COMPUTE_TYPES | EXTRA_RECORD,
ha_open_options,
tmp_table))
{
DBUG_RETURN(0);
@ -1859,6 +1861,7 @@ int setup_fields(THD *thd, TABLE_LIST *tables, List<Item> &fields,
DBUG_RETURN(-1); /* purecov: inspected */
if (item->with_sum_func && item->type() != Item::SUM_FUNC_ITEM)
item->split_sum_func(*sum_func_list);
thd->used_tables|=item->used_tables();
}
}
DBUG_RETURN(test(thd->fatal_error));