better tool and can adequately replace pgrminclude.

More than one function may be defined with the same SQL name, so long as the arguments they take are different. In other words, function names can be overloaded. When a query is executed, the server ...

SPI_fname -- determine the column name for the specified column number SPI_fnumber -- determine the column number for the specified column name SPI_getvalue -- return the string value of the specified ...

Recall from Section 16.4 that the PostgreSQL server provides a large number of run-time configuration variables. You can set database-specific default values for many of these settings. For example, ...

The first time a user-defined function in a particular loadable object file is called in a session, the dynamic loader loads that object file into memory so that the function can be called. The CREATE ...

ALTER ROLE changes the attributes of a PostgreSQL role. The first variant of this command listed in the synopsis can change many of the role attributes that can be specified in CREATE ROLE. (All the ...

CREATE RULE defines a new rule applying to a specified table or view. CREATE OR REPLACE RULE will either create a new rule, or replace an existing rule of the same name for the same table. The name of ...

ALTER SEQUENCE changes the parameters of an existing sequence generator. Any parameters not specifically set in the ALTER SEQUENCE command retain their prior settings. Changing the data type ...

In procedures invoked by the CALL command as well as in anonymous code blocks (DO command), it is possible to end transactions using the commands COMMIT and ROLLBACK. A new transaction is started ...

pg_archivecleanup is designed to be used as an archive_cleanup_command to clean up WAL file archives when running as a standby server (see Section 26.2). pg_archivecleanup can also be used as a ...