mariadb_dyncol_list_num(3)
Lists numeric column keys in dynamic column #include [B] [R] [B]enum[R] enum_dyncol_func_result mariadb_dyncol_list_name
Description
mariadb_dyncol_list_num
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
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*str - Dynamic column | ||
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*column_count - A pointer to an unsigned integer which stores the number of columns | ||
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**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
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The application program needs to free the allocated memory for column_count and column_numbers parameter. |
See also
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mariadb_dyncol_list_named |
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mariadb_dyncol_list_json |