mariadb_dyncol_create_many_named - Creates a dynamic column with named keys

Name  Synopsis  Description  Parameter  Return value  Notes  See also 

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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)

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