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Fixes for automatic recover of MyISAM tables

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This commit is contained in:
monty@donna.mysql.com
2000-10-17 16:19:24 +03:00
parent 2620ca4cf5
commit 828bff9195
7 changed files with 181 additions and 84 deletions
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20
sql/sql_table.cc
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@@ -889,6 +889,24 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
continue;
}
/* Close all instances of the table to allow repair to rename files */
if (open_for_modify && table->table->version)
{
pthread_mutex_lock(&LOCK_open);
mysql_lock_abort(thd,table->table);
while (remove_table_from_cache(thd, table->table->table_cache_key,
table->table->real_name) &&
! thd->killed)
{
dropping_tables++;
(void) pthread_cond_wait(&COND_refresh,&LOCK_open);
dropping_tables--;
}
pthread_mutex_unlock(&LOCK_open);
if (thd->killed)
goto err;
}
int result_code = (table->table->file->*operator_func)(thd, check_opt);
packet->length(0);
net_store_data(packet, table_name);
@@ -933,7 +951,7 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
break;
}
if (fatal_error)
table->table->flush_version=0; // Force close of table
table->table->version=0; // Force close of table
close_thread_tables(thd);
if (my_net_write(&thd->net, (char*) packet->ptr(),
packet->length()))