27.7.6.46 mysql_more_results()
my_bool mysql_more_results(MYSQL *mysql)
This function is used when you execute multiple statements specified as a single statement string, or when you execute CALL
statements, which can return multiple result sets.
mysql_more_results()
true if more results exist from the currently executed statement, in which case the application must call mysql_next_result()
to fetch the results.
TRUE
(1) if more results exist. FALSE
(0) if no more results exist.
In most cases, you can call mysql_next_result()
instead to test whether more results exist and initiate retrieval if so.
See Section 27.7.15, “C API Multiple Statement Execution Support”, and Section 27.7.6.47, “mysql_next_result()”.