davidm-db commented on code in PR #49427:
URL: https://github.com/apache/spark/pull/49427#discussion_r1922079456
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParserUtils.scala:
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@@ -140,6 +143,121 @@ object ParserUtils extends SparkParserUtils {
}
}
+class SqlScriptingParsingContext {
+
+ object State extends Enumeration {
+ type State = Value
+ val INIT, VARIABLE, CONDITION, HANDLER, STATEMENT = Value
+ }
+
+ private var currentState: State.State = State.INIT
+
+ /** Transition to VARIABLES_AND_CONDITIONS state. */
Review Comment:
nit: you still have `VARIABLES_AND_CONDITIONS` in a few places in comments
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