dd_schema.h File Reference

#include <stddef.h>
#include "sql/mdl.h"

Go to the source code of this file.

Classes
class	dd::Schema_MDL_locker
	RAII based class to acquire and release schema meta data locks. More...

Namespaces
namespace	dd
	The version of the current data dictionary table definitions.

Functions
bool	dd::schema_exists (THD *thd, const char *schema_name, bool *exists)
	Check if given schema exists. More...
bool	dd::create_schema (THD *thd, const char *schema_name, const CHARSET_INFO *charset_info, const bool default_encryption)
	Create a schema record into dd.schemata. More...
bool	dd::mdl_lock_schema (THD *thd, const char *schema_name, enum_mdl_duration duration, MDL_ticket **ticket=nullptr)
	Acquire MDL on schema name. More...