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optimization: use hton->drop_table in few simple cases

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This commit is contained in:
Sergei Golubchik
2020-06-14 11:48:50 +02:00
parent c55c292832
commit b014720b6c
11 changed files with 24 additions and 3 deletions
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12
storage/heap/ha_heap.cc
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@@ -34,12 +34,18 @@ heap_prepare_hp_create_info(TABLE *table_arg, bool internal_table,
HP_CREATE_INFO *hp_create_info);
int heap_panic(handlerton *hton, ha_panic_function flag)
static int heap_panic(handlerton *hton, ha_panic_function flag)
{
return hp_panic(flag);
}
static int heap_drop_table(handlerton *hton, const char *path)
{
int error= heap_delete_table(path);
return error == ENOENT ? 0 : error;
}
int heap_init(void *p)
{
handlerton *heap_hton;
@@ -50,6 +56,7 @@ int heap_init(void *p)
heap_hton->db_type= DB_TYPE_HEAP;
heap_hton->create= heap_create_handler;
heap_hton->panic= heap_panic;
heap_hton->drop_table= heap_drop_table;
heap_hton->flags= HTON_CAN_RECREATE;
return 0;
@@ -559,8 +566,7 @@ THR_LOCK_DATA **ha_heap::store_lock(THD *thd,
int ha_heap::delete_table(const char *name)
{
int error= heap_delete_table(name);
return error == ENOENT ? 0 : error;
return heap_drop_table(0, name);
}