(no version information, might be only in CVS)
maxdb_stmt->affected_rows -- Returns the total number of rows changed, deleted, or
inserted by the last executed statement
Procedural style :
( resource stmt )
Object oriented style (property):
maxdb_stmt_affected_rows() returns the number of rows affected
by INSERT, UPDATE, or DELETE query. If the last query was invalid or the
number of rows can not determined, this function will return -1.
An integer greater than zero indicates the number of rows affected or retrieved.
Zero indicates that no records where updated for an UPDATE/DELETE statement, no
rows matched the WHERE clause in the query or that no query has yet been executed.
-1 indicates that the query has returned an error or the number of rows can not determined.