cloud-fan commented on code in PR #51705:
URL: https://github.com/apache/spark/pull/51705#discussion_r2255781627
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveCatalogs.scala:
##########
@@ -40,35 +40,40 @@ class ResolveCatalogs(val catalogManager: CatalogManager)
override def apply(plan: LogicalPlan): LogicalPlan = plan
resolveOperatorsDown {
// We only support temp variables for now and the system catalog is not
properly implemented
// yet. We need to resolve `UnresolvedIdentifier` for variable commands
specially.
- case c @ CreateVariable(UnresolvedIdentifier(nameParts, _), _, _) =>
- // From scripts we can only create local variables, which must be
unqualified,
- // and must not be DECLARE OR REPLACE.
- val resolved = if (withinSqlScript) {
- if (c.replace) {
- throw new AnalysisException(
- "INVALID_VARIABLE_DECLARATION.REPLACE_LOCAL_VARIABLE",
- Map("varName" -> toSQLId(nameParts))
- )
- }
-
- if (nameParts.length != 1) {
- throw new AnalysisException(
- "INVALID_VARIABLE_DECLARATION.QUALIFIED_LOCAL_VARIABLE",
- Map("varName" -> toSQLId(nameParts)))
- }
-
- SqlScriptingContextManager.get().map(_.getVariableManager)
- .getOrElse(throw SparkException.internalError(
- "Scripting local variable manager should be present in SQL
script."))
- .qualify(nameParts.last)
- } else {
- val resolvedIdentifier =
catalogManager.tempVariableManager.qualify(nameParts.last)
-
- assertValidSessionVariableNameParts(nameParts, resolvedIdentifier)
- resolvedIdentifier
+ case c @ CreateVariable(plans, _, _) =>
Review Comment:
```suggestion
case c @ CreateVariable(identifiers, _, _) =>
```
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