mariadb_dyncol_list_num - Lists numeric column keys in dynamic column

Name  Synopsis  Description  Parameter  Return value  Notes  See also 

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Name

mariadb_dyncol_list_num − Lists numeric column keys in dynamic column

Synopsis

#include <mariadb_dyncol.h>

enum enum_dyncol_func_result
mariadb_dyncol_list_named(DYNAMIC_COLUMN *str,
uint *column_count,
uint **column_numbers);

Description

Lists the column numbers inside a dynamic column.

Parameter

	•		*str − Dynamic column
	•		*column_count − A pointer to an unsigned integer which stores the number of columns
	•		**column_numbers − A pointer to an array of column numbers, which stores the numbers

Return value

Returns ER_DYNCOL_OK on success, otherwise error.

Notes

•

The application program needs to free the allocated memory for column_count and column_numbers parameter.

See also

	•		mariadb_dyncol_list_named
	•		mariadb_dyncol_list_json

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