v5:reference:connection:affected_rows
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affected_rows
Syntax
mixed affected_rows()
Description
The function affected_rows()
returns the number of rows affected (add/change/delete) by the last SQL statement executed, or false if the database does not support the function or the statement is not an update. See the driver documentation for support. Most multi-user databases support the command.
Usage
/* * connection assumed */ $db->Execute('DELETE FROM act WHERE actno = 20'); print $db->affected_rows(); /* * Returns 1 */ $db->Execute('SELECT FROM act'); print $db->affected_rows(); /* * Returns false */
v5/reference/connection/affected_rows.1452980180.txt.gz · Last modified: 2017/04/21 11:37 (external edit)