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Abstract
This is the MySQL Reference Manual. It documents MySQL 5.0 through 5.0.68.
This manual is for MySQL Enterprise Server, our commercial offering, and for MySQL Community Server. Sections that do not apply for MySQL Enterprise Server users are marked:
This section does not apply to MySQL Enterprise Server users.
Sections that do not apply to MySQL Community Server users are marked:
This section does not apply to MySQL Community Server users.
Document generated on: 2008-08-15 (revision: 11568)
Table of Contents
GnuPGtar.gz Packages on Other
Unix-Like SystemsAUTO_INCREMENTAccess denied ErrorsSELECT and Other StatementsEXPLAINSELECT QueriesWHERE Clause OptimizationIS NULL OptimizationLEFT JOIN and RIGHT JOIN
OptimizationORDER BY OptimizationGROUP BY OptimizationDISTINCT OptimizationIN/=ANY SubqueriesLIMIT OptimizationINSERT StatementsUPDATE StatementsDELETE StatementsMyISAM Key CacheMyISAM Index Statistics CollectionGROUP BY ClausesMyISAM Storage EngineInnoDB Storage EngineInnoDB OverviewInnoDB Contact InformationInnoDB ConfigurationInnoDB Startup Options and System VariablesInnoDB TablespaceInnoDB TablesInnoDB Data and Log FilesInnoDB DatabaseInnoDB Database to Another MachineInnoDB Transaction Model and LockingInnoDB Performance Tuning TipsInnoDB Table and Index StructuresInnoDB File Space Management and Disk I/OInnoDB Error HandlingInnoDB TablesInnoDB TroubleshootingMERGE Storage EngineMEMORY (HEAP) Storage EngineBDB (BerkeleyDB) Storage
EngineEXAMPLE Storage EngineFEDERATED Storage EngineARCHIVE Storage EngineCSV Storage EngineBLACKHOLE Storage Engineconnect_server()read_handshake()read_auth()read_auth_result()read_query()read_query_result()GeometryPointCurveLineStringSurfacePolygonGeometryCollectionMultiPointMultiCurveMultiLineStringMultiSurfaceMultiPolygonGeometry FunctionsCREATE FUNCTION SyntaxCREATE PROCEDURE and CREATE
FUNCTION SyntaxALTER PROCEDURE and ALTER FUNCTION
SyntaxDROP FUNCTION SyntaxDROP PROCEDURE and DROP FUNCTION
SyntaxCALL Statement SyntaxBEGIN ... END Compound Statement SyntaxDECLARE Statement SyntaxRETURN Statement SyntaxLAST_INSERT_ID()INFORMATION_SCHEMA TablesINFORMATION_SCHEMA SCHEMATA TableINFORMATION_SCHEMA TABLES TableINFORMATION_SCHEMA COLUMNS TableINFORMATION_SCHEMA STATISTICS TableINFORMATION_SCHEMA USER_PRIVILEGES TableINFORMATION_SCHEMA SCHEMA_PRIVILEGES TableINFORMATION_SCHEMA TABLE_PRIVILEGES TableINFORMATION_SCHEMA COLUMN_PRIVILEGES TableINFORMATION_SCHEMA CHARACTER_SETS TableINFORMATION_SCHEMA COLLATIONS TableINFORMATION_SCHEMA
COLLATION_CHARACTER_SET_APPLICABILITY TableINFORMATION_SCHEMA TABLE_CONSTRAINTS TableINFORMATION_SCHEMA KEY_COLUMN_USAGE TableINFORMATION_SCHEMA ROUTINES TableINFORMATION_SCHEMA VIEWS TableINFORMATION_SCHEMA TRIGGERS TableINFORMATION_SCHEMA PROFILING TableINFORMATION_SCHEMA TablesSHOW StatementsINFORMATION_SCHEMAList of Figures
List of Tables
configure) ReferenceList of Examples
mysql_affected_rows
examplemysql_affected_rows
example using transactionsmysql_client_encoding
examplemysql_close
examplemysql_connect
examplemysql_connect
example using hostname:port syntaxmysql_connect
example using ":/path/to/socket" syntaxmysql_create_db
alternative examplemysql_data_seek
examplemysql_db_name
examplemysql_db_query
alternative examplemysql_drop_db
alternative examplemysql_errno
examplemysql_error
examplemysql_escape_string
examplemysql_fetch_array
with
MYSQL_NUMmysql_fetch_array
with
MYSQL_ASSOCmysql_fetch_array
with
MYSQL_BOTHmysql_fetch_assoc
examplemysql_fetch_field
examplemysql_fetch_lengths
examplemysql_fetch_object
examplemysql_fetch_object
examplemysql_fetch_rowmysql_field_flags
examplemysql_field_len
examplemysql_field_name
examplemysql_field_table
examplemysql_field_type
examplemysql_free_result
examplemysql_get_client_info
examplemysql_get_host_info
examplemysql_get_proto_info
examplemysql_get_server_info
examplemysql_insert_id
examplemysql_list_dbs
examplemysql_list_fieldsmysql_list_processes
examplemysql_list_tables
alternative examplemysql_num_fields
examplemysql_num_rows
examplemysql_ping
examplemysql_real_escape_string
examplemysql_result
examplemysql_select_db
examplemysql_stat
examplemysql_stat
examplemysql_tablename
examplemysql_thread_id
examplemysqli_connect_errno examplemysqli_connect_error exampleDriverManagerSELECT queryConnection.prepareCall()CallableStatement input parametersAUTO_INCREMENT column values using
Statement.getGeneratedKeys()AUTO_INCREMENT column values using
SELECT LAST_INSERT_ID()AUTO_INCREMENT column values in
Updatable ResultSets