Creating a temporary table with the option 'transactional' will now also create…

Creating a temporary table with the option 'transactional' will now also create the indexes in transactional mode

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,16 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>"group_concat(distinct ...)" did not work correctly in a view or subquery (the 'distinct' was lost). Example:
+<ul><li>Creating a temporary table with the option 'transactional' will now also create the indexes
+    in transactional mode, if the indexes are included in the 'create table' statement as follows:
+    "create local temporary table temp(id int primary key, name varchar, constraint x index(name)) transactional".
+</li><li>The database file size grows now 35%, but at most 256 MB at a time.
+</li><li>Improved error message on network configuration problems.
+</li><li>The build now support an offline build using ./build.sh offline.
+    This will list the required dependencies if jar files are missing. 
+</li><li>The BLOB / CLOB data was dropped a little bit before the table was dropped.
+    This could cause "lob not found" errors when the process was killed while a table was dropped.
+</li><li>"group_concat(distinct ...)" did not work correctly in a view or subquery (the 'distinct' was lost). Example:
     select * from (select group_concat(distinct 1) from system_range(1, 3));
 </li><li>Database URLs can now be re-mapped to another URL using the system property
     "h2.urlMap", which points to a properties file with database URL mappings.

h2/src/main/org/h2/command/ddl/CreateIndex.java

@@ -52,7 +52,9 @@ public class CreateIndex extends SchemaCommand {
     }
 
     public int update() {
-        session.commit(true);
+        if (!transactional) {
+            session.commit(true);
+        }
         Database db = session.getDatabase();
         boolean persistent = db.isPersistent();
         Table table = getSchema().getTableOrView(session, tableName);

h2/src/test/org/h2/test/db/TestTempTables.java

@@ -143,8 +143,8 @@ public class TestTempTables extends TestBase {
         stat.execute("insert into test values(1)");
         stat.execute("commit");
         stat.execute("insert into test values(2)");
-        stat.execute("create local temporary table temp(id int primary key) transactional");
-        stat.execute("insert into temp values(3)");
+        stat.execute("create local temporary table temp(id int primary key, name varchar, constraint x index(name)) transactional");
+        stat.execute("insert into temp values(3, 'test')");
         stat.execute("rollback");
         rs = stat.executeQuery("select * from test");
         assertTrue(rs.next());