imay commented on a change in pull request #1644: Refactor DateLiteral class in
FE
URL: https://github.com/apache/incubator-doris/pull/1644#discussion_r315654846
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File path: fe/src/main/java/org/apache/doris/analysis/DateLiteral.java
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@@ -187,18 +222,266 @@ protected Expr uncheckedCastTo(Type targetType) throws
AnalysisException {
@Override
public void write(DataOutput out) throws IOException {
super.write(out);
- out.writeLong(date.getTime());
+ long ymd = ((year * 13 + month) << 5) | day;
+ long hms = (hour << 12) | (minute << 6) | second;
+ long packed_datetime = ((ymd << 17) | hms) << 24 + microsecond;
Review comment:
make it function too
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