mariadb_dyncol_val_long - mariadb-corporation/mariadb-connector-c GitHub Wiki
Name
mariadb_dyncol_val_long - Convert dynamic column value to longlong.
Synopsis
#include <mariadb_dyncol.h>
enum enum_dyncol_func_result
mariadb_dyncol_val_long(longlong *ll, DYNAMIC_COLUMN_VALUE *value)
Description
Converts the value of a dynamic column to longlong.
Parameter
ll
- A pointer to a longlong variablevalue
- A pointer to aDYNAMIC_COLUMN_VALUE
structure.
Return value
The function returns ER_DYNCOL_OK
on success, ER_DYNCOL_FORMAT
if the value cannot be converted to a double, or ER_DYNCOL_TRUNCATED
if a truncation occurred.