remove gating

Author: yoavcloud

src/parser/mod.rs

@@ -7273,9 +7273,7 @@ impl<'a> Parser<'a> {
                 let if_exists = self.parse_keywords(&[Keyword::IF, Keyword::EXISTS]);
                 let name = self.parse_identifier(false)?;
                 AlterTableOperation::DropProjection { if_exists, name }
-            } else if dialect_of!(self is SnowflakeDialect | GenericDialect)
-                && self.parse_keywords(&[Keyword::CLUSTERING, Keyword::KEY])
-            {
+            } else if self.parse_keywords(&[Keyword::CLUSTERING, Keyword::KEY]) {
                 AlterTableOperation::DropClusteringKey
             } else {
                 let _ = self.parse_keyword(Keyword::COLUMN); // [ COLUMN ]
@@ -7448,20 +7446,14 @@ impl<'a> Parser<'a> {
                 partition,
                 with_name,
             }
-        } else if dialect_of!(self is SnowflakeDialect | GenericDialect)
-            && self.parse_keywords(&[Keyword::CLUSTER, Keyword::BY])
-        {
+        } else if self.parse_keywords(&[Keyword::CLUSTER, Keyword::BY]) {
             self.expect_token(&Token::LParen)?;
             let exprs = self.parse_comma_separated(|parser| parser.parse_expr())?;
             self.expect_token(&Token::RParen)?;
             AlterTableOperation::ClusterBy { exprs }
-        } else if dialect_of!(self is SnowflakeDialect | GenericDialect)
-            && self.parse_keywords(&[Keyword::SUSPEND, Keyword::RECLUSTER])
-        {
+        } else if self.parse_keywords(&[Keyword::SUSPEND, Keyword::RECLUSTER]) {
             AlterTableOperation::SuspendRecluster
-        } else if dialect_of!(self is SnowflakeDialect | GenericDialect)
-            && self.parse_keywords(&[Keyword::RESUME, Keyword::RECLUSTER])
-        {
+        } else if self.parse_keywords(&[Keyword::RESUME, Keyword::RECLUSTER]) {
             AlterTableOperation::ResumeRecluster
         } else {
             let options: Vec<SqlOption> =