mariadb_dyncol_update_many_named(3)                        MariaDB Connector/C

   Name
       mariadb_dyncol_update_many_named - Update, insert or delete values in a
       dynamic column

   Synopsis

              #include <mariadb_dyncol.h>

              enum enum_dyncol_func_result
              mariadb_dyncol_update_many_named(DYNAMIC_COLUMN *str,
                                               uint column_count,
                                               MYSQL_LEX_STRING *column_keys,
                                               DYNAMIC_COLUMN_VALUE *values)


   Description
       Add, delete or update columns in a dynamic column.

   Parameter
       o *str - A pointer to a dynamic column structure

       o column_count - number of columns

       o *column_keys - an array of column keys

       o *values - an array of values

   Return value
       Returns ER_DYNCOL_OK on success, otherwise error.

   Notes
       o To delete a column, update its value to a "non-value" of type
         DYN_COL_NULL

   See also
       o <mariadb_dyncol_create_many_named>

       o <mariadb_dyncol_update_many_num>

       o Dynamic Column Error Codes (dyncol_typesanddefs#error-codes)

Version 3.3.1                              mariadb_dyncol_update_many_named(3)