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mysql_num_rows | MariaDB Documentation

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1. Connector/C
2. MariaDB Connector/C API Functions

my_ulonglong mysql_num_rows(MYSQL_RES * );

• MYSQL_RES - a result set identifier returned by mysql_store_result() or mysql_use_result().

Returns number of rows in a result set.

The behavior of mysql_num_rows() depends on whether buffered or unbuffered result sets are being used. For unbuffered result sets, mysql_num_rows() will not return the correbct number of rows until all the rows in the result have been retrieved.

• mysql_affected_rows()

• mysql_use_result()

• mysql_store_result()

Last updated 20 days ago

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