mariadb_dyncol_create_many_named(3) MariaDB Connector/C mariadb_dyncol_create_many_named(3)

mariadb_dyncol_create_many_named - Creates a dynamic column with named keys

#include <mariadb_dyncol.h>
enum enum_dyncol_func_result
mariadb_dyncol_create_many_named(DYNAMIC_COLUMN *str,
                                 uint column_count,
                                 MYSQL_LEX_STRING *column_keys,
                                 DYNAMIC_COLUMN_VALUE *values,
                                 my_bool new_string);

Create a dynamic column from arrays of values and names.

•
*str - A pointer to a dynamic column structure
•
column_count - number of columns
•
*column_keys - an array of column keys
•
*values - an array of values
•
new_string - if set str will be reinitialized (not freed) before usage

Returns ER_DYNCOL_OK on success, otherwise error.

•
To delete, update or insert new columns into an existing dynamic column use mariadb_dyncol_update_many_named function

•
mariadb_dyncol_create_many_num
•
mariadb_dyncol_update_many_named
•
Dynamic Column Error Codes
Version 3.4