diff --git a/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4 b/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
index 4631165981aa5..39f94651a0cb5 100644
--- a/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
+++ b/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
@@ -16,7 +16,7 @@
 
 grammar SqlBase;
 
-@members {
+@parser::members {
   /**
    * When false, INTERSECT is given the greater precedence over the other set
    * operations (UNION, EXCEPT and MINUS) as per the SQL standard.
@@ -29,6 +29,13 @@ grammar SqlBase;
    */
   public boolean legacy_exponent_literal_as_decimal_enabled = false;
 
+  /**
+   * When true, the behavior of keywords follows ANSI SQL standard.
+   */
+  public boolean SQL_standard_keyword_behavior = false;
+}
+
+@lexer::members {
   /**
    * Verify whether current token is a valid decimal token (which contains dot).
    * Returns true if the character that follows the token is not a digit or letter or underscore.
@@ -51,11 +58,6 @@ grammar SqlBase;
     }
   }
 
-  /**
-   * When true, the behavior of keywords follows ANSI SQL standard.
-   */
-  public boolean SQL_standard_keyword_behavior = false;
-
   /**
    * This method will be called when we see '/*' and try to match it as a bracketed comment.
    * If the next character is '+', it should be parsed as hint later, and we cannot match
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParseDriver.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParseDriver.scala
index fab282f15f215..343b499f7231f 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParseDriver.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParseDriver.scala
@@ -96,9 +96,6 @@ abstract class AbstractSqlParser(conf: SQLConf) extends ParserInterface with Log
     val lexer = new SqlBaseLexer(new UpperCaseCharStream(CharStreams.fromString(command)))
     lexer.removeErrorListeners()
     lexer.addErrorListener(ParseErrorListener)
-    lexer.legacy_setops_precedence_enbled = conf.setOpsPrecedenceEnforced
-    lexer.legacy_exponent_literal_as_decimal_enabled = conf.exponentLiteralAsDecimalEnabled
-    lexer.SQL_standard_keyword_behavior = conf.ansiEnabled
 
     val tokenStream = new CommonTokenStream(lexer)
     val parser = new SqlBaseParser(tokenStream)