duckdb_is_null_value

libduckdb_sys

Function duckdb_is_null_value 

Source 
pub unsafe extern "C" fn duckdb_is_null_value(
    value: duckdb_value,
) -> bool
Expand description

Returns whether the value’s type is SQLNULL or not.

@param value The value to check. @return True, if the value’s type is SQLNULL, otherwise false.