| 167 | } |
| 168 | |
| 169 | DateVal DateFunctions::LastDay(FunctionContext* context, const DateVal& d_val) { |
| 170 | if (d_val.is_null) return DateVal::null(); |
| 171 | return DateValue::FromDateVal(d_val).LastDay().ToDateVal(); |
| 172 | } |
| 173 | |
| 174 | IntVal DateFunctions::DateDiff(FunctionContext* context, const DateVal& d_val1, |
| 175 | const DateVal& d_val2) { |