mariadb_dyncol_create_many_named - Man Page

Name

mariadb_dyncol_create_many_named - Creates a dynamic column with named keys

Synopsis

#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);

Description

Create a dynamic column from arrays of values and names.

Parameter

  • *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

Return value

Returns ER_DYNCOL_OK on success, otherwise error.

Notes

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

See also

  • <mariadb_dyncol_create_many_num>
  • <mariadb_dyncol_update_many_named>
  • Dynamic Column Error Codes (dyncol_typesanddefs#error-codes)

Info

Version 3.2.2 MariaDB Connector/C