Name

mariadb_dyncol_exists_num - Check if column with given number exists.

Synopsis

enum enum_dyncol_func_result
mariadb_dyncol_exists_num(DYNAMIC_COLUMN *str, 


                          uint column_number);
    

Description

Checks if a column with the specified column key exists.

Parameter

•

*str - Dynamic column

•

column_number - The column number to search for

Return value

Returns ER_DYNCOL_YES if a column with given number exists, ER_DYNCOL_NO if no column exists or error.

See also

•

mariadb_dyncol_exists_named

•

Dynamic Column Error Codes