Support OFFSET without LIMIT in SELECT

h2/src/docsrc/help/help.csv

@@ -7,7 +7,7 @@ SELECT [ TOP term ] [ DISTINCT | ALL ] selectExpression [,...]
 FROM tableExpression [,...] [ WHERE expression ]
 [ GROUP BY expression [,...] ] [ HAVING expression ]
 [ { UNION [ ALL ] | MINUS | EXCEPT | INTERSECT } select ] [ ORDER BY order [,...] ]
-[ LIMIT expression [ OFFSET expression ] [ SAMPLE_SIZE rowCountInt ] ]
+[  [ LIMIT expression ] [ OFFSET expression ] [ SAMPLE_SIZE rowCountInt ] ]
 [ FOR UPDATE ]
 ","
 Selects data from a table or multiple tables.

h2/src/docsrc/html/changelog.html

@@ -21,6 +21,8 @@ Change Log
 
 <h2>Next Version (unreleased)</h2>
 <ul>
+<li>Support OFFSET without LIMIT in SELECT
+</li>
 <li>Improve error message for METHOD_NOT_FOUND_1/90087
 </li>
 <li>CLOB and BLOB objects of removed rows were sometimes kept in the database file.

h2/src/main/org/h2/command/Parser.java

@@ -1774,7 +1774,7 @@ public class Parser {
             if (readIf("OFFSET")) {
                 command.setOffset(readExpression().optimize(session));
                 if (!readIf("ROW")) {
-                    read("ROWS");
+                    readIf("ROWS");
                 }
             }
             if (readIf("FETCH")) {

h2/src/test/org/h2/test/testScript.sql

@@ -6203,6 +6203,12 @@ SELECT * FROM TEST UNION ALL SELECT * FROM TEST ORDER BY ID LIMIT 2+0 OFFSET 1+0
 > 2  World
 > rows (ordered): 2
 
+SELECT * FROM TEST ORDER BY ID OFFSET 4;
+> ID NAME
+> -- ---------
+> 5  resources
+> rows (ordered): 1
+
 SELECT ID FROM TEST GROUP BY ID UNION ALL SELECT ID FROM TEST GROUP BY ID;
 > ID
 > --