| 206 | } |
| 207 | |
| 208 | IntVal TimestampFunctions::Quarter(FunctionContext* context, const TimestampVal& ts_val) { |
| 209 | if (ts_val.is_null) return IntVal::null(); |
| 210 | const TimestampValue& ts_value = TimestampValue::FromTimestampVal(ts_val); |
| 211 | if (!ts_value.HasDate()) return IntVal::null(); |
| 212 | int m = ts_value.date().month(); |
| 213 | return IntVal((m - 1) / 3 + 1); |
| 214 | } |
| 215 | |
| 216 | IntVal TimestampFunctions::DayOfWeek(FunctionContext* context, |
| 217 | const TimestampVal& ts_val) { |