gengliangwang commented on code in PR #41191:
URL: https://github.com/apache/spark/pull/41191#discussion_r1209789175
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:
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@@ -2406,6 +2407,15 @@ class Analyzer(override val catalogManager:
CatalogManager) extends RuleExecutor
}
}
+ /** Helper method to resolve function calls within expressions of TableSpec
options. */
+ def ResolveTableSpecOption(expression: Expression): Expression = {
+ val analyzed = executeSameContext(Project(Seq(Alias(expression, "col")()),
OneRowRelation()))
+ val folded = ConstantFolding(analyzed)
+ folded match {
+ case Project(Seq(Alias(expression, _)), _) => expression
Review Comment:
Do we need error handling if the pattern doesn't match?
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