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[fix](sort)order by constant expr bug #13614

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Merged
yiguolei merged 1 commit into from
Oct 25, 2022
Merged

[fix](sort)order by constant expr bug #13614

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8 changes: 8 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1409,7 +1409,15 @@ public void rewriteExprs(ExprRewriter rewriter) throws AnalysisException {
}
if (orderByElements != null) {
for (OrderByElement orderByElem : orderByElements) {
// we must make sure the expr is analyzed before rewrite
try {
orderByElem.getExpr().analyze(analyzer);
} catch (AnalysisException ex) {
//ignore any exception
}
orderByElem.setExpr(rewriter.rewrite(orderByElem.getExpr(), analyzer));
// after rewrite, need reset the analyze status for later re-analyze
orderByElem.getExpr().reset();
}
}
}
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