HappenLee commented on code in PR #8882:
URL: https://github.com/apache/incubator-doris/pull/8882#discussion_r844738223
##########
fe/fe-core/src/main/java/org/apache/doris/analysis/CastExpr.java:
##########
@@ -134,23 +134,29 @@ public TypeDef getTargetTypeDef() {
return targetTypeDef;
}
+ private static boolean disableRegisterCastingFunction(Type fromType, Type
toType) {
+ // Disable casting from boolean to decimal or datetime or date
+ if (fromType.isBoolean() &&
+ (toType.equals(Type.DECIMALV2) ||
+ toType.equals(Type.DATETIME) ||
toType.equals(Type.DATE))) {
+ return true;
+ }
+
+ // Disable casting operation of hll/bitmap
+ if (fromType.isBitmapType() || fromType.isHllType() ||
toType.isHllType() || toType.isBitmapType()) {
Review Comment:
done
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