(PHP 4, PHP 5, PHP 7, PECL OCI8 >= 1.0.0) Alias of

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Get the scale of a field

(PECL paradox >= 1.1.0) Gets a parameter string

(PECL ibm_db2 >= 1.0.0) Returns the precision of the indicated column in a result set

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Sets number of rows to be prefetched by queries

(PHP 5, PHP 7) Open a connection to a database

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.2.0) Executes an SQL statement, returning a result set as a PDOStatement

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Returns field's size

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Deletes records

(PECL maxdb 1.0) Alias of