(PECL ibm_db2 >= 1.1.1) Returns an object with properties that describe the DB2 database server

(PECL ibm_db2 >= 1.0.0) Returns the maximum number of bytes required to display a column

(PECL ibm_db2 >= 1.0.0) Returns a result set listing primary keys for a table

(PECL ibm_db2 >= 1.0.0) Returns a persistent connection to a database

(PECL ibm_db2 >= 1.0.0) Requests the next result set from a stored procedure

(PECL ibm_db2 >= 1.0.0) Closes a database connection

(PECL ibm_db2 >= 1.0.0) Returns a single column from a row in the result set

(PECL ibm_db2 >= 1.0.0) Returns an array, indexed by both column name and position, representing a row in

(PECL ibm_db2 >= 1.0.0) Executes a prepared SQL statement

(PECL ibm_db2 >= 1.0.0) Returns a string containing the SQLSTATE returned by an SQL statement