dbatomic commented on code in PR #46665:
URL: https://github.com/apache/spark/pull/46665#discussion_r1606711555


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sql/api/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBaseParser.g4:
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@@ -42,6 +42,25 @@ options { tokenVocab = SqlBaseLexer; }
   public boolean double_quoted_identifiers = false;
 }
 
+batchOrSingleStatement
+    : batchCompound SEMICOLON* EOF

Review Comment:
   We should figure out the naming.
   
   We should be clear about what is `batch` and what is a `compound`. At this 
moment line is blurry.
   
   Also, we should follow same rules as singleStatement - let's avoid EOF check 
here, but add something like `singleBatch` which will contain EOF check at the 
end.



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