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[SPARK-49565][SQL] Improve auto-generated expression aliases with pipe SQL operators #49245

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[SPARK-49565][SQL] Improve auto-generated expression aliases with pipe SQL operators #49245

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dtenedor Dec 19, 2024
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dtenedor Jan 6, 2025
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dtenedor Jan 7, 2025
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Merge branch 'master' into fix-pipe-output-aliases
dtenedor Jan 7, 2025
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dtenedor Jan 8, 2025
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dtenedor Jan 9, 2025
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dtenedor Jan 9, 2025
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@dtenedor
dtenedor committed Jan 9, 2025
commit ad74a06719f257679dd53608f0e4c8e4f9cfb8f2
2 changes: 1 addition & 1 deletion sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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Expand Up @@ -504,7 +504,7 @@ class Analyzer(override val catalogManager: CatalogManager) extends RuleExecutor
*/
object ResolveAliases extends Rule[LogicalPlan] {
def apply(plan: LogicalPlan): LogicalPlan =
plan.resolveOperatorsUpWithPruning(_.containsAnyPattern(UNRESOLVED_ALIAS), ruleId) {
plan.resolveOperatorsUpWithPruning(_.containsPattern(UNRESOLVED_ALIAS), ruleId) {
case Aggregate(groups, aggs, child, _)
if child.resolved && AliasResolution.hasUnresolvedAlias(aggs) =>
Aggregate(groups, AliasResolution.assignAliases(aggs), child)
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