englefly commented on code in PR #18275:
URL: https://github.com/apache/doris/pull/18275#discussion_r1155118195
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/ExecutableFunctions.java:
##########
@@ -592,13 +592,18 @@ public static Literal divideDecimalV3(DecimalV3Literal
first, DecimalV3Literal s
t1.getPrecision(), t1.getScale() - t2.getScale()), result);
}
+ @ExecFunction(name = "date_sub", argTypes = { "DATE", "INT" }, returnType
= "DATE")
+ public static DateLiteral dateSub(DateLiteral date, IntegerLiteral day)
throws AnalysisException {
+ return dateAdd(date, new IntegerLiteral(-day.getValue()));
+ }
+
@ExecFunction(name = "date_sub", argTypes = { "DATETIME", "INT" },
returnType = "DATETIME")
public static DateTimeLiteral dateSub(DateTimeLiteral date, IntegerLiteral
day) throws AnalysisException {
return dateAdd(date, new IntegerLiteral(-day.getValue()));
}
- @ExecFunction(name = "date_sub", argTypes = { "DATE", "INT" }, returnType
= "DATE")
- public static DateLiteral dateSub(DateLiteral date, IntegerLiteral day)
throws AnalysisException {
+ @ExecFunction(name = "date_sub", argTypes = { "DATEV2", "INT" },
returnType = "DATEV2")
Review Comment:
it is better to line595-599 to line 604 in order to save review effort.
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