Remove distinctrow handling from this PR

Author: yoavcloud

src/keywords.rs

@@ -255,7 +255,6 @@ define_keywords!(
     DISCARD,
     DISCONNECT,
     DISTINCT,
-    DISTINCTROW,
     DISTRIBUTE,
     DIV,
     DO,

src/parser/mod.rs

@@ -3553,9 +3553,7 @@ impl<'a> Parser<'a> {
     pub fn parse_all_or_distinct(&mut self) -> Result<Option<Distinct>, ParserError> {
         let loc = self.peek_token().location;
         let all = self.parse_keyword(Keyword::ALL);
-        let distinct = self
-            .parse_one_of_keywords(&[Keyword::DISTINCT, Keyword::DISTINCTROW])
-            .is_some();
+        let distinct = self.parse_keyword(Keyword::DISTINCT);
         if !distinct {
             return Ok(None);
         }

tests/sqlparser_mysql.rs

@@ -2811,11 +2811,3 @@ fn test_group_concat() {
     mysql_and_generic()
         .verified_expr("GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')");
 }
-
-#[test]
-fn parse_select_distinctrow() {
-    mysql().one_statement_parses_to(
-        "SELECT DISTINCTROW a FROM tbl",
-        "SELECT DISTINCT a FROM tbl",
-    );
-}