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[Fix](planner) fix literal type incompatible after fold constant by be. (#19190)

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mch_ucchi
2023-05-17 19:54:29 +08:00
committed by GitHub
parent 05d47d43bd
commit 5d5db157d0
1 changed files with 1 additions and 1 deletions
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fe/fe-core/src/main/java/org/apache/doris/rewrite/FoldConstantsRule.java
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@ -323,7 +323,7 @@ public class FoldConstantsRule implements ExprRewriteRule {
// ATTN: make sure the child order of expr keep unchanged
for (int i = 0; i < expr.getChildren().size(); i++) {
Expr child = expr.getChild(i);
if (literalExpr.equals(replaceExpr(child, key, literalExpr))) {
if (!(child instanceof LiteralExpr) && literalExpr.equals(replaceExpr(child, key, literalExpr))) {
literalExpr.setId(child.getId());
expr.setChild(i, literalExpr);
break;