morrySnow commented on code in PR #14867:
URL: https://github.com/apache/doris/pull/14867#discussion_r1045844784
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rewrite/rules/TypeCoercion.java:
##########
@@ -160,6 +164,17 @@ public Expression visitInPredicate(InPredicate
inPredicate, ExpressionRewriteCon
.orElse(newInPredicate);
}
+ @Override
+ public Expression visitBitNot(BitNot bitNot, ExpressionRewriteContext
context) {
+ Expression child = rewrite(bitNot.child(), context);
+ if
(child.getDataType().toCatalogDataType().getPrimitiveType().ordinal()
+ > PrimitiveType.LARGEINT.ordinal()) {
+ child = new Cast(child, BigIntType.INSTANCE);
+ return bitNot.withChildren(child);
+ }
+ return bitNot;
Review Comment:
en..., it is still not right, need to substitute child when child has changed
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