DTStack
diff --git a/‎src/grammar/sql/README.md
+3 b/‎src/grammar/sql/README.md
+3
@@ -0,0 +1,3 @@
+# Generic SQL
+
+Grammar file from: <https://github.com/apache/spark/blob/master/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4>
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`@@ -0,0 +1,3 @@`
	`1`	`+# Generic SQL`
	`2`	`+`
	`3`	`+Grammar file from: <https://github.com/apache/spark/blob/master/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4>`