(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Add a tuple to a relation

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Get a write lock on a tuple

(PHP 4, PHP 5, PHP 7) Number of rows in a result

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Get the size of a CLOB

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Set result pointer to a specified field offset

(PECL ibm_db2 >= 1.0.0) Returns the cursor type used by a statement resource

(PHP 4, PHP 5, PHP 7) Fetch first key string

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Fetches multiple rows from a query into a two-dimensional array

(PECL ibm_db2 >= 1.0.0) Returns a string containing the last SQL statement error message

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Remove tuple and return new current tuple