MySQL :: MySQL 8.4 C API Developer Guide :: 5.4.50 mysql_more_results() (original) (raw)

5.4.50 mysql_more_results()

bool
mysql_more_results(MYSQL *mysql)

Description

This function is used when you execute multiple statements specified as a single statement string, or when you executeCALL 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 callmysql_next_result() to fetch the results.

Return Values

TRUE (1) if more results exist.FALSE (0) if no more results exist.

In most cases, you can callmysql_next_result() instead to test whether more results exist and initiate retrieval if so.

See Section 3.6.3, “Multiple Statement Execution Support”, andSection 5.4.51, “mysql_next_result()”.

Errors

None.