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mariadb_dyncol_exists_named
Georg Richter edited this page Sep 2, 2018
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mariadb_dyncol_exists_named - Check if column with given name exists.
enum enum_dyncol_func_result
mariadb_dyncol_exists_named(DYNAMIC_COLUMN *str,
MYSQL_LEX_STRING *column_key);Checks if a column with the specified column key exists.
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*str- Dynamic column -
*column_key- The column key to search for
Returns ER_DYNCOL_YES if a column with given key exists, ER_DYNCOL_NO if no column exists or error.
MariaDB Connector/C Reference