fixes #1137

Author: wumpz

README.md

@@ -57,6 +57,7 @@ Also I would like to know about needed examples or documentation stuff.
 
 ## Extensions in the latest SNAPSHOT version 4.1
 
+* allow **skip**, **algorithm** as column name
 * support for functions in an interval expression
 * subArray support arr\[1:3\]
 * first support for tuples as simple expression **SELECT myfunc((f1, f2))**

src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt

@@ -1329,7 +1329,9 @@ Not all names should be allowed for aliases.
 String RelObjectNameWithoutValue() :
 {    Token tk = null; }
 {
-    (tk=<S_IDENTIFIER> | tk=<S_QUOTED_IDENTIFIER> | tk=<K_BYTE> | tk=<K_CHAR> | tk=<K_CHANGE> | tk=<K_CHARACTER>
+    (tk=<S_IDENTIFIER> | tk=<S_QUOTED_IDENTIFIER> 
+      | tk=<K_ALGORITHM>
+      | tk=<K_BYTE> | tk=<K_CHAR> | tk=<K_CHANGE> | tk=<K_CHARACTER>
       | tk=<K_CAST> | tk=<K_COMMENT> | tk=<K_DISABLE> | tk=<K_DESC>
       | tk=<K_DO> | tk=<K_EXTRACT> | tk=<K_FIRST> | tk=<K_FOLLOWING>
       | tk=<K_LAST> | tk=<K_LEADING> | tk=<K_MATERIALIZED> | tk=<K_NULLS> | tk=<K_PARTITION> | tk=<K_RANGE>

src/test/java/net/sf/jsqlparser/statement/select/SelectTest.java

@@ -4485,4 +4485,9 @@ public void testColonDelimiterIssue1134() throws JSQLParserException {
     public void testKeywordSkipIssue1136() throws JSQLParserException {
         assertSqlCanBeParsedAndDeparsed("SELECT skip");
     }
+    
+    @Test
+    public void testKeywordAlgorithmIssue1137() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("SELECT algorithm FROM tablename");
+    }
 }