Scroll to navigation

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

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)
Version 3.2.2