(PECL ingres >= 2.0.0) Get the next Ingres error

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Roll back a transaction

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Fetch a row of result into an enumerated array

(PECL ingres >= 2.1.0) Returns the installation character set

(PECL ingres >= 1.1.0) Get a meaningful error message for the last error generated

(PECL ingres >= 2.0.0) Test if the connection is using autocommit

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Switch autocommit on or off

(PECL ingres >= 2.1.0) Set the row position before fetching data

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

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Fetch a row of result into an object