diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sql/table.cc b/sql/table.cc index 2bb763f3470..6eafdc916f9 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -340,6 +340,8 @@ TABLE_SHARE *alloc_table_share(TABLE_LIST *table_list, char *key, share->free_tables.empty(); share->m_flush_tickets.empty(); + init_sql_alloc(&share->stats_cb.mem_root, TABLE_ALLOC_BLOCK_SIZE, 0); + memcpy((char*) &share->mem_root, (char*) &mem_root, sizeof(mem_root)); mysql_mutex_init(key_TABLE_SHARE_LOCK_ha_data, &share->LOCK_ha_data, MY_MUTEX_INIT_FAST); @@ -420,6 +422,14 @@ void TABLE_SHARE::destroy() uint idx; KEY *info_it; + if (tmp_table == NO_TMP_TABLE) + mysql_mutex_lock(&LOCK_ha_data); + free_root(&stats_cb.mem_root, MYF(0)); + stats_cb.stats_can_be_read= FALSE; + stats_cb.stats_is_read= FALSE; + if (tmp_table == NO_TMP_TABLE) + mysql_mutex_unlock(&LOCK_ha_data); + /* The mutex is initialized only for shares that are part of the TDC */ if (tmp_table == NO_TMP_TABLE) mysql_mutex_destroy(&LOCK_ha_data); |