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Merge mysql.com:/home/gluh/MySQL/Merge/4.1-opt

Browse Source 
into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt


sql/mysqld.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/mysql_priv.h:
  manual merge
This commit is contained in:
unknown
2007-01-10 13:04:58 +04:00
parent b04652e289 ac71a8fa5e
commit f5005095d2
3 changed files with 37 additions and 8 deletions
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42
sql/sql_base.cc
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@ -36,7 +36,6 @@ static int open_unireg_entry(THD *thd, TABLE *entry, const char *db,
TABLE_LIST *table_list, MEM_ROOT *mem_root,
uint flags);
static void free_cache_entry(TABLE *entry);
static void mysql_rm_tmp_tables(void);
static bool open_new_frm(THD *thd, const char *path, const char *alias,
const char *db, const char *table_name,
uint db_stat, uint prgflag,
@ -53,7 +52,6 @@ extern "C" byte *table_cache_key(const byte *record,uint *length,
bool table_cache_init(void)
{
mysql_rm_tmp_tables();
return hash_init(&open_cache, &my_charset_bin, table_cache_size+16,
0, 0,table_cache_key,
(hash_free_key) free_cache_entry, 0) != 0;
@ -5157,14 +5155,20 @@ fill_record_n_invoke_before_triggers(THD *thd, Field **ptr,
}
static void mysql_rm_tmp_tables(void)
my_bool mysql_rm_tmp_tables(void)
{
uint i, idx;
char filePath[FN_REFLEN], *tmpdir;
char filePath[FN_REFLEN], *tmpdir, filePathCopy[FN_REFLEN];
MY_DIR *dirp;
FILEINFO *file;
TABLE tmp_table;
THD *thd;
DBUG_ENTER("mysql_rm_tmp_tables");
if (!(thd= new THD))
DBUG_RETURN(1);
thd->store_globals();
for (i=0; i<=mysql_tmpdir_list.max; i++)
{
tmpdir=mysql_tmpdir_list.list[i];
@ -5185,13 +5189,37 @@ static void mysql_rm_tmp_tables(void)
if (!bcmp(file->name,tmp_file_prefix,tmp_file_prefix_length))
{
sprintf(filePath,"%s%s",tmpdir,file->name);
VOID(my_delete(filePath,MYF(MY_WME)));
char *ext= fn_ext(file->name);
uint ext_len= strlen(ext);
uint filePath_len= my_snprintf(filePath, sizeof(filePath),
"%s%s", tmpdir, file->name);
if (!bcmp(reg_ext, ext, ext_len))
{
TABLE tmp_table;
if (!openfrm(filePath, "tmp_table", (uint) 0,
READ_KEYINFO | COMPUTE_TYPES | EXTRA_RECORD,
0, &tmp_table))
{
/* We should cut file extention before deleting of table */
memcpy(filePathCopy, filePath, filePath_len - ext_len);
filePathCopy[filePath_len - ext_len]= 0;
tmp_table.file->delete_table(filePathCopy);
closefrm(&tmp_table);
}
}
/*
File can be already deleted by tmp_table.file->delete_table().
So we hide error messages which happnes during deleting of these
files(MYF(0)).
*/
VOID(my_delete(filePath, MYF(0)));
}
}
my_dirend(dirp);
}
DBUG_VOID_RETURN;
delete thd;
my_pthread_setspecific_ptr(THR_THD, 0);
DBUG_RETURN(0);
}