(PHP 5 >= 5.6.0, PHP 7) Flush outbound query data on the connection

(PECL paradox >= 1.1.0) Sets a value bool

(PECL tokyo_tyrant >= 0.1.0) Set the replication master

(PECL tokyo_tyrant >= 0.1.0) Number of records in the database

(PHP 4 >= 4.0.4, PHP 5, PECL odbtp >= 1.1.1) Returns the number of records affected by the query

(PHP 4 >= 4.0.7, PHP 5, PECL odbtp >= 1.1.1) Executes a stored procedure on a MS SQL server database

(PHP 4, PHP 5, PHP 7) Fetch data specified by key

(PECL mongo >=1.6.0) Set the read preference for this command

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Remove relation from filesystem

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Specify new primary key for a relation