Merge remote-tracking branch 'origin/master'

ShortIsLong · ShortIsLong · commit c4ff216c8a85 · 2020-02-25T15:28:52.000Z
modified column_elem rule as tablename.NULL isn't valid.
diff --git a/sql/tsql/TSqlParser.g4 b/sql/tsql/TSqlParser.g4
@@ -3041,7 +3041,7 @@ asterisk
     ;
 
 column_elem
-    : (table_name '.')? (column_name=id | '$' IDENTITY | '$' ROWGUID | NULL) as_column_alias?
+    : ((table_name '.')? (column_name=id | '$' IDENTITY | '$' ROWGUID) | NULL) as_column_alias?
     ;
 
 udt_elem

Original file line number	Diff line number	Diff line change
`@@ -3041,7 +3041,7 @@ asterisk`
`3041`	`3041`	`;`
`3042`	`3042`
`3043`	`3043`	`column_elem`
`3044`		`- : (table_name '.')? (column_name=id \| '$' IDENTITY \| '$' ROWGUID \| NULL) as_column_alias?`
	`3044`	`+ : ((table_name '.')? (column_name=id \| '$' IDENTITY \| '$' ROWGUID) \| NULL) as_column_alias?`
`3045`	`3045`	`;`
`3046`	`3046`
`3047`	`3047`	`udt_elem`