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[fix](planner)date_add function should accept date type as its param (#34035)

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This commit is contained in:
starocean999
2024-04-26 09:38:10 +08:00
committed by yiguolei
parent 5adc823b14
commit a34ed4643a
3 changed files with 22 additions and 1 deletions
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16
fe/fe-core/src/main/java/org/apache/doris/analysis/FunctionCallExpr.java
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@ -1658,6 +1658,22 @@ public class FunctionCallExpr extends Expr {
}
fn = getBuiltinFunction(fnName.getFunction(), argTypes,
Function.CompareMode.IS_NONSTRICT_SUPERTYPE_OF);
} else if (fnName.getFunction().equalsIgnoreCase("date_add")
|| fnName.getFunction().equalsIgnoreCase("days_add")
|| fnName.getFunction().equalsIgnoreCase("adddate")
|| fnName.getFunction().equalsIgnoreCase("date_sub")
|| fnName.getFunction().equalsIgnoreCase("days_sub")
|| fnName.getFunction().equalsIgnoreCase("subdate")) {
Type[] childTypes = collectChildReturnTypes();
argTypes[0] = childTypes[0];
argTypes[1] = childTypes[1];
if (childTypes[1] == Type.TINYINT || childTypes[1] == Type.SMALLINT) {
// be only support second param as int type
uncheckedCastChild(Type.INT, 1);
argTypes[1] = Type.INT;
}
fn = getBuiltinFunction(fnName.getFunction(), argTypes,
Function.CompareMode.IS_NONSTRICT_SUPERTYPE_OF);
} else {
// now first find table function in table function sets
if (isTableFnCall) {