277
282
virtual int doCreateTable(Session &session,
278
283
Table &table_arg,
279
const drizzled::TableIdentifier &identifier,
284
const drizzled::identifier::Table &identifier,
280
285
message::Table &message)= 0;
282
287
virtual int doRenameTable(Session &session,
283
const drizzled::TableIdentifier &from, const drizzled::TableIdentifier &to)= 0;
287
int renameTable(Session &session, const drizzled::TableIdentifier &from, const drizzled::TableIdentifier &to);
288
const drizzled::identifier::Table &from, const drizzled::identifier::Table &to)= 0;
290
virtual int doDropTable(Session &session,
291
const drizzled::identifier::Table &identifier)= 0;
289
293
virtual void doGetTableIdentifiers(CachedDirectory &directory,
290
const drizzled::SchemaIdentifier &schema_identifier,
291
TableIdentifiers &set_of_identifiers)= 0;
293
virtual int doDropTable(Session &session,
294
const drizzled::TableIdentifier &identifier)= 0;
294
const drizzled::identifier::Schema &schema_identifier,
295
identifier::Table::vector &set_of_identifiers)= 0;
297
virtual bool doDoesTableExist(Session& session, const drizzled::identifier::Table &identifier);
299
virtual bool doCanCreateTable(const drizzled::identifier::Table &identifier)
300
{ (void)identifier; return true; }
304
friend class AddSchemaNames;
305
friend class AddTableIdentifier;
306
friend class AlterSchema;
307
friend class CanCreateTable;
308
friend class CreateSchema;
309
friend class DropSchema;
310
friend class DropTable;
311
friend class DropTables;
312
friend class FindEngineByName;
313
friend class Ha_delete_table_error_handler;
314
friend class StorageEngineCloseConnection;
315
friend class StorageEngineDoesTableExist;
316
friend class StorageEngineGetSchemaDefinition;
317
friend class StorageEngineGetTableDefinition;
318
friend class DropTableByIdentifier;
320
int renameTable(Session &session, const drizzled::identifier::Table &from, const drizzled::identifier::Table &to);
296
322
/* Class Methods for operating on plugin */
297
323
static bool addPlugin(plugin::StorageEngine *engine);
298
324
static void removePlugin(plugin::StorageEngine *engine);
300
326
static int getTableDefinition(Session& session,
301
const drizzled::TableIdentifier &identifier,
302
message::TablePtr &table_proto,
327
const drizzled::identifier::Table &identifier,
328
message::table::shared_ptr &table_proto,
303
329
bool include_temporary_tables= true);
330
static message::table::shared_ptr getTableMessage(Session& session,
331
const drizzled::identifier::Table &identifier,
332
drizzled::error_t &error,
333
bool include_temporary_tables= true);
304
334
static bool doesTableExist(Session &session,
305
const drizzled::TableIdentifier &identifier,
335
const drizzled::identifier::Table &identifier,
306
336
bool include_temporary_tables= true);
308
virtual bool doDoesTableExist(Session& session, const drizzled::TableIdentifier &identifier);
310
338
static plugin::StorageEngine *findByName(const std::string &find_str);
311
339
static plugin::StorageEngine *findByName(Session& session, const std::string &find_str);
313
341
static void closeConnection(Session* session);
314
342
static void dropDatabase(char* path);
315
343
static bool flushLogs(plugin::StorageEngine *db_type);
316
static int dropTable(Session& session,
317
const drizzled::TableIdentifier &identifier);
318
static int dropTable(Session& session,
319
StorageEngine &engine,
320
const drizzled::TableIdentifier &identifier);
345
static bool dropTable(Session& session,
346
const drizzled::identifier::Table &identifier);
347
static bool dropTable(Session& session,
348
const drizzled::identifier::Table &identifier,
349
drizzled::error_t &error);
351
static bool dropTable(Session& session,
352
StorageEngine &engine,
353
identifier::Table::const_reference identifier,
354
drizzled::error_t &error);
321
356
static void getIdentifiers(Session &session,
322
const SchemaIdentifier &schema_identifier,
323
TableIdentifiers &set_of_identifiers);
357
const identifier::Schema &schema_identifier,
358
identifier::Table::vector &set_of_identifiers);
325
360
// Check to see if any SE objects to creation.
326
static bool canCreateTable(const drizzled::TableIdentifier &identifier);
327
virtual bool doCanCreateTable(const drizzled::TableIdentifier &identifier)
328
{ (void)identifier; return true; }
361
static bool canCreateTable(const drizzled::identifier::Table &identifier);
330
363
// @note All schema methods defined here
331
static void getIdentifiers(Session &session, SchemaIdentifiers &schemas);
332
static bool getSchemaDefinition(const drizzled::TableIdentifier &identifier, message::SchemaPtr &proto);
333
static bool getSchemaDefinition(const drizzled::SchemaIdentifier &identifier, message::SchemaPtr &proto);
334
static bool doesSchemaExist(const drizzled::SchemaIdentifier &identifier);
335
static const CHARSET_INFO *getSchemaCollation(const drizzled::SchemaIdentifier &identifier);
364
static void getIdentifiers(Session &session, identifier::Schema::vector &schemas);
365
static bool getSchemaDefinition(const drizzled::identifier::Table &identifier, message::schema::shared_ptr &proto);
366
static bool getSchemaDefinition(const drizzled::identifier::Schema &identifier, message::schema::shared_ptr &proto);
367
static bool doesSchemaExist(const drizzled::identifier::Schema &identifier);
368
static const CHARSET_INFO *getSchemaCollation(const drizzled::identifier::Schema &identifier);
336
369
static bool createSchema(const drizzled::message::Schema &schema_message);
337
static bool dropSchema(const drizzled::SchemaIdentifier &identifier);
370
static bool dropSchema(drizzled::Session& session, identifier::Schema::const_reference identifier);
338
371
static bool alterSchema(const drizzled::message::Schema &schema_message);
340
373
// @note make private/protected
341
virtual void doGetSchemaIdentifiers(SchemaIdentifiers&)
375
virtual void doGetSchemaIdentifiers(identifier::Schema::vector&)
344
virtual bool doGetSchemaDefinition(const drizzled::SchemaIdentifier&, drizzled::message::SchemaPtr&)
378
virtual bool doGetSchemaDefinition(const drizzled::identifier::Schema&, drizzled::message::schema::shared_ptr&)