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This provides a mechanism for specifying conversions between SQL data types and procedural languages. As examples, there are transforms for hstore and ltree for PL/Perl and PL/Python. reviews by Pavel Stěhule and Andres Freund
278 lines
5.7 KiB
Plaintext
278 lines
5.7 KiB
Plaintext
<!-- doc/src/sgml/reference.sgml -->
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<part id="reference">
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<title>Reference</title>
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<partintro>
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<para>
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The entries in this Reference are meant to provide in reasonable
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length an authoritative, complete, and formal summary about their
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respective subjects. More information about the use of
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<productname>PostgreSQL</productname>, in narrative, tutorial, or
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example form, can be found in other parts of this book. See the
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cross-references listed on each reference page.
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</para>
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<para>
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The reference entries are also available as traditional
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<quote>man</quote> pages.
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</para>
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</partintro>
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<reference id="sql-commands">
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<title>SQL Commands</title>
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<partintro>
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<para>
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This part contains reference information for the
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<acronym>SQL</acronym> commands supported by
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<productname>PostgreSQL</productname>. By <quote>SQL</quote> the
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language in general is meant; information about the standards
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conformance and compatibility of each command can be found on the
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respective reference page.
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</para>
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</partintro>
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&abort;
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&alterAggregate;
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&alterCollation;
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&alterConversion;
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&alterDatabase;
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&alterDefaultPrivileges;
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&alterDomain;
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&alterEventTrigger;
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&alterExtension;
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&alterForeignDataWrapper;
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&alterForeignTable;
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&alterFunction;
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&alterGroup;
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&alterIndex;
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&alterLanguage;
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&alterLargeObject;
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&alterMaterializedView;
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&alterOperator;
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&alterOperatorClass;
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&alterOperatorFamily;
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&alterPolicy;
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&alterRole;
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&alterRule;
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&alterSchema;
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&alterSequence;
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&alterServer;
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&alterSystem;
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&alterTable;
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&alterTableSpace;
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&alterTSConfig;
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&alterTSDictionary;
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&alterTSParser;
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&alterTSTemplate;
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&alterTrigger;
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&alterType;
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&alterUser;
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&alterUserMapping;
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&alterView;
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&analyze;
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&begin;
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&checkpoint;
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&close;
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&cluster;
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&commentOn;
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&commit;
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&commitPrepared;
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©Table;
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&createAggregate;
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&createCast;
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&createCollation;
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&createConversion;
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&createDatabase;
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&createDomain;
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&createEventTrigger;
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&createExtension;
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&createForeignDataWrapper;
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&createForeignTable;
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&createFunction;
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&createGroup;
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&createIndex;
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&createLanguage;
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&createMaterializedView;
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&createOperator;
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&createOperatorClass;
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&createOperatorFamily;
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&createPolicy;
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&createRole;
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&createRule;
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&createSchema;
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&createSequence;
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&createServer;
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&createTable;
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&createTableAs;
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&createTableSpace;
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&createTSConfig;
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&createTSDictionary;
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&createTSParser;
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&createTSTemplate;
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&createTransform;
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&createTrigger;
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&createType;
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&createUser;
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&createUserMapping;
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&createView;
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&deallocate;
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&declare;
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&delete;
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&discard;
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&do;
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&dropAggregate;
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&dropCast;
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&dropCollation;
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&dropConversion;
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&dropDatabase;
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&dropDomain;
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&dropEventTrigger;
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&dropExtension;
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&dropForeignDataWrapper;
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&dropForeignTable;
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&dropFunction;
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&dropGroup;
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&dropIndex;
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&dropLanguage;
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&dropMaterializedView;
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&dropOperator;
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&dropOperatorClass;
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&dropOperatorFamily;
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&dropOwned;
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&dropPolicy;
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&dropRole;
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&dropRule;
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&dropSchema;
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&dropSequence;
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&dropServer;
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&dropTable;
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&dropTableSpace;
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&dropTSConfig;
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&dropTSDictionary;
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&dropTSParser;
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&dropTSTemplate;
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&dropTransform;
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&dropTrigger;
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&dropType;
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&dropUser;
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&dropUserMapping;
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&dropView;
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&end;
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&execute;
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&explain;
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&fetch;
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&grant;
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&importForeignSchema;
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&insert;
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&listen;
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&load;
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&lock;
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&move;
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¬ify;
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&prepare;
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&prepareTransaction;
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&reassignOwned;
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&refreshMaterializedView;
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&reindex;
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&releaseSavepoint;
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&reset;
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&revoke;
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&rollback;
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&rollbackPrepared;
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&rollbackTo;
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&savepoint;
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&securityLabel;
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&select;
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&selectInto;
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&set;
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&setConstraints;
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&setRole;
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&setSessionAuth;
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&setTransaction;
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&show;
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&startTransaction;
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&truncate;
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&unlisten;
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&update;
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&vacuum;
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&values;
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</reference>
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<reference id="reference-client">
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<title>PostgreSQL Client Applications</title>
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<partintro>
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<para>
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This part contains reference information for
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<productname>PostgreSQL</productname> client applications and
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utilities. Not all of these commands are of general utility; some
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might require special privileges. The common feature of these
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applications is that they can be run on any host, independent of
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where the database server resides.
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</para>
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<para>
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When specified on the command line, user and database names have
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their case preserved — the presence of spaces or special
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characters might require quoting. Table names and other identifiers
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do not have their case preserved, except where documented, and
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might require quoting.
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</para>
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</partintro>
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&clusterdb;
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&createdb;
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&createlang;
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&createuser;
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&dropdb;
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&droplang;
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&dropuser;
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&ecpgRef;
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&pgBasebackup;
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&pgbench;
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&pgConfig;
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&pgDump;
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&pgDumpall;
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&pgIsready;
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&pgReceivexlog;
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&pgRecvlogical;
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&pgRestore;
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&psqlRef;
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&reindexdb;
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&vacuumdb;
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</reference>
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<reference id="reference-server">
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<title>PostgreSQL Server Applications</title>
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|
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<partintro>
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<para>
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This part contains reference information for
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<productname>PostgreSQL</productname> server applications and
|
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support utilities. These commands can only be run usefully on the
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host where the database server resides. Other utility programs
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are listed in <xref linkend="reference-client">.
|
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</para>
|
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</partintro>
|
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&initdb;
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&pgarchivecleanup;
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&pgControldata;
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&pgCtl;
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&pgResetxlog;
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&pgRewind;
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&pgtestfsync;
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&pgtesttiming;
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&pgupgrade;
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&pgxlogdump;
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&postgres;
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&postmaster;
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</reference>
|
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|
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</part>
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