(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.1.0) Returns the ID of the last inserted row or sequence value

(PHP 4, PHP 5, PHP 7) Return the TTY name associated with the connection

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Writes a temporary large object

(PHP 5, PHP 7) Returns the current row of a result set as an object

(PECL mongo >=0.9.0) Remove records from this collection

(PECL tokyo_tyrant >= 0.1.0) Get a query object

(PHP 4, PHP 5, PHP 7) Get the scale of a field

(PHP 4, PHP 5, PHP 7) Get the options associated with the connection

(PHP 5, PHP 7) Prepare an SQL statement for execution

(PECL paradox >= 1.0.0) Sets the name of a table (deprecated)