Add LIMIT as RESERVED_FOR_TABLE_ALIAS, this closes Issue#67

src/dialect/keywords.rs

@@ -393,7 +393,7 @@ pub const RESERVED_FOR_TABLE_ALIAS: &[&str] = &[
     // Reserved as both a table and a column alias:
     WITH, SELECT, WHERE, GROUP, ORDER, UNION, EXCEPT, INTERSECT,
     // Reserved only as a table alias in the `FROM`/`JOIN` clauses:
-    ON, JOIN, INNER, CROSS, FULL, LEFT, RIGHT, NATURAL, USING,
+    ON, JOIN, INNER, CROSS, FULL, LEFT, RIGHT, NATURAL, USING, LIMIT,
 ];
 
 /// Can't be used as a column alias, so that `SELECT <expr> alias`

src/sqlparser.rs

@@ -1202,7 +1202,6 @@ impl Parser {
         } else {
             None
         };
-
         let limit = if self.parse_keyword("LIMIT") {
             self.parse_limit()?
         } else {

tests/sqlparser_common.rs

@@ -124,6 +124,16 @@ fn parse_simple_select() {
     assert_eq!(Some(ASTNode::SQLValue(Value::Long(5))), select.limit);
 }
 
+#[test]
+fn parse_select_with_limit_but_no_where() {
+    let sql = "SELECT id, fname, lname FROM customer LIMIT 5";
+    let select = verified_only_select(sql);
+    assert_eq!(false, select.distinct);
+    assert_eq!(3, select.projection.len());
+    let select = verified_query(sql);
+    assert_eq!(Some(ASTNode::SQLValue(Value::Long(5))), select.limit);
+}
+
 #[test]
 fn parse_select_distinct() {
     let sql = "SELECT DISTINCT name FROM customer";