pub type Udf_func_longlong = Option<unsafe extern "C" fn(initid: *mut UDF_INIT, args: *const UDF_ARGS, is_null: *mut c_uchar, error: *mut c_uchar) -> c_longlong>;Expand description
Function signature of an xxx(...) function returning a SQL int
Aliased Type§
pub enum Udf_func_longlong {
None,
Some(unsafe extern "C" fn(*mut UDF_INIT, *const UDF_ARGS, *mut u8, *mut u8) -> i64),
}