--no commit message

--no commit message

h2/src/docsrc/html/features.html

@@ -268,6 +268,9 @@ Features
     </tr><tr>
         <td><a href="http://sql-workbench.net">SQL Workbench/J</a></td>
         <td>Free DBMS-independent SQL Tool.</td>     
+    </tr><tr>
+        <td><a href="http://www.streamcruncher.com">StreamCruncher</a></td>
+        <td>Event (Stream) Processing Kernel.</td>     
     </tr>
 </table>
 

h2/src/main/org/h2/engine/Database.java

@@ -596,7 +596,7 @@ public class Database implements DataHandler {
         if(storages.size() > id) {
             storage = (Storage) storages.get(id);
             if(storage != null) {
-                if(Constants.CHECK && storage != null && storage.getDiskFile() != file) {
+                if(Constants.CHECK && storage.getDiskFile() != file) {
                     throw Message.getInternalError();
                 }
             }

h2/src/main/org/h2/store/DiskFile.java

@@ -43,10 +43,10 @@ public class DiskFile implements CacheWriter {
     private Database database;
     private String fileName;
     private FileStore file;
-    private BitField used = new BitField();
-    private BitField deleted = new BitField();
+    private BitField used;
+    private BitField deleted;
     private int fileBlockCount;
-    private IntArray pageOwners = new IntArray();
+    private IntArray pageOwners;
     private Cache cache;
     private LogSystem log;
     private DataPage rowBuff;
@@ -55,11 +55,12 @@ public class DiskFile implements CacheWriter {
     private boolean logChanges;
     private int recordOverhead;
     private boolean init, initAlreadyTried;
-    private ObjectArray redoBuffer = new ObjectArray();
+    private ObjectArray redoBuffer;
     private int redoBufferSize;
     private int readCount, writeCount;
 
     public DiskFile(Database database, String fileName, boolean dataFile, boolean logChanges, int cacheSize) throws SQLException {
+        reset();
         this.database = database;
         this.log = database.getLog();
         this.fileName = fileName;
@@ -92,6 +93,13 @@ public class DiskFile implements CacheWriter {
             throw e;
         }
     }
+    
+    private void reset() {
+        used = new BitField();
+        deleted = new BitField();
+        pageOwners = new IntArray();
+        redoBuffer = new ObjectArray();
+    }
 
     private void setBlockCount(int count) {
         fileBlockCount = count;
@@ -183,6 +191,13 @@ public class DiskFile implements CacheWriter {
 
     public synchronized void initFromSummary(byte[] summary) {
         if(summary == null || summary.length==0) {
+            ObjectArray list = database.getAllStorages();
+            for(int i=0; i<list.size(); i++) {
+                Storage s = (Storage)list.get(i);
+                database.removeStorage(s.getId(), this);
+            }
+            reset();
+            initAlreadyTried = false;
             init = false;
             return;
         }

h2/src/main/org/h2/tools/Recover.java

@@ -375,20 +375,17 @@ public class Recover implements DataHandler {
                     s.reset();
                 }
                 blocks = s.readInt();
-                if(blocks < 0) {
-                    writer.println("// [" + pos+"] blocks: " + blocks);
-                } else if(blocks==0) {
-                    writer.println("// [" + pos+"] blocks: 0 (end)");
+                if(blocks<=0) {
+                    writer.println("// [" + pos+"] blocks: "+blocks+" (end)");
+                    break;
                 } else {
                     char type = (char)s.readByte();
                     int sessionId = s.readInt();
-                    writer.println("//   type: " + type + " session: " + sessionId);
                     if(type == 'P') {
                         String transaction = s.readString();
-                        writer.println("//   transaction: " + transaction);
+                        writer.println("//   prepared session:"+sessionId+" tx: " + transaction);
                     } else if(type == 'C') {
-                        writer.println("//   commit");
-                        break;
+                        writer.println("//   commit session:" + sessionId);
                     } else {
                         int storageId = s.readInt();
                         int recordId = s.readInt();
@@ -404,21 +401,21 @@ public class Recover implements DataHandler {
                             if(sumLength > 0) {
                                 s.read(summary, 0, sumLength);
                             }
-                            writer.println("//   fileType: " + fileType + " sumLength: " + sumLength);
+                            writer.println("//   summary session:"+sessionId+" fileType: " + fileType + " sumLength: " + sumLength);
                             dumpSummary(writer, summary);
                             break;
                         }
                         case 'T':
-                            writer.println("//   storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
+                            writer.println("//   truncate session:"+sessionId+" storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
                             break;
                         case 'I':
-                            writer.println("//   storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
+                            writer.println("//   insert session:"+sessionId+" storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
                             break;
                         case 'D':
-                            writer.println("//   storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
+                            writer.println("//   delete session:"+sessionId+" storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
                             break;
                         default:
-                            writer.println("//   storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
+                            writer.println("//   type?:"+type+" session:"+sessionId+" storage: " + storageId + " recordId: " + recordId + " blockCount: "+blockCount);
                             break;
                         }
                     }                    
@@ -434,7 +431,7 @@ public class Recover implements DataHandler {
     
     private void dumpSummary(PrintWriter writer, byte[] summary) throws SQLException {
         if(summary == null || summary.length==0) {
-            writer.println("// summary is empty");
+            writer.println("//     summary is empty");
             return;
         }
         try {
@@ -445,7 +442,10 @@ public class Recover implements DataHandler {
             }
             int len = in.readInt();
             for(int i=0; i<len; i++) {
-                in.readInt();
+                int storageId = in.readInt();
+                if(storageId != -1) {
+                    writer.println("//     pos:"+(i*DiskFile.BLOCKS_PER_PAGE)+" storage:" + storageId);
+                }
             }
             while(true) {
                 int s = in.readInt();
@@ -525,7 +525,7 @@ public class Recover implements DataHandler {
                 } else {
                     pageOwners[page] = storageId;
                 }
-                writer.println("// [" + block + "] p:"+page+" c:"+blockCount+" s:"+storageId);
+                writer.println("// [" + block + "] page:"+page+" blocks:"+blockCount+" storage:"+storageId);
             }
         } catch(Throwable e) {
             writeError(writer, e);

h2/src/test/org/h2/test/TestAll.java

@@ -90,19 +90,26 @@ java -Xmx512m -Xrunhprof:cpu=samples,depth=8 org.h2.tools.RunScript -url jdbc:h2
         TestAll test = new TestAll();
         test.printSystem();
         
-//        code coverage
-        
-//max / hibernate        
-//        Sorry, a typo by me. I don't specify any database name and then when
-//        I call getTables I get a catalog name that I pass on to getColumns and
-//        here getColumns does not return anything unless I null out the return
-//        catalog name.
+//        java.lang.Error: query was too quick; result: 0
+//        at org.h2.test.db.TestCases$1.run(TestCases.java:156)
+//        at java.lang.Thread.run(Thread.java:595)
+//java.lang.Error: query was too quick; result: 0
+//        at org.h2.test.db.TestCases$1.run(TestCases.java:156)
+//        at java.lang.Thread.run(Thread.java:595)
+//java.lang.Exception: closing took 1266
+//        at org.h2.test.TestBase.error(TestBase.java:206)
+//        at org.h2.test.db.TestCases.testDisconnect(TestCases.java:173)
+//        at org.h2.test.db.TestCases.test(TestCases.java:25)
+//        at org.h2.test.TestBase.runTest(TestBase.java:55)
+//        at org.h2.test.TestAll.testDatabase(TestAll.java:414)
+//        at org.h2.test.TestAll.testAll(TestAll.java:377)
+//        at org.h2.test.TestAll.testEverything(TestAll.java:273)
+//        at org.h2.test.TestAll.main(TestAll.java:196)
         
         // Check if new Hibernate dialect for H2 is ok
         // http://opensource.atlassian.com/projects/hibernate/browse/HHH-2300
         
         // open JPA test - submit patch
-        // ant mavenUploadLocal
 //        d:\data\h2test\openjpa\openjpa-persistence-jdbc\src\test\resources\META-INF\persistence.xml
 //        <!--            <property name="openjpa.ConnectionProperties"
 //            value="DriverClassName=org.apache.derby.jdbc.EmbeddedDriver,Url=jdbc:derby:target/database/openjpa-test-database;create=true,MaxActive=100,MaxWait=10000,TestOnBorrow=true"/>
@@ -117,11 +124,9 @@ java -Xmx512m -Xrunhprof:cpu=samples,depth=8 org.h2.tools.RunScript -url jdbc:h2
         
 //        Test and document JDK 1.6 QueryObjectFactory 
         
-//        submit hibernate dialect
 //        clean build path (remove hibernate librarires)
         
 //        test with PostgreSQL  Version 8.2
-
         
 //        create table testoe(id int primary key, name varchar(255))
 //        create user oe identified by merlin 

h2/src/test/org/h2/test/synth/TestCrashAPI.java

@@ -48,7 +48,7 @@ public class TestCrashAPI extends TestBase {
     private long callCount;
     private String DIR = "synth";
     
-    private void deleteDb(int seed) {
+    private void deleteDb() {
         try {
             deleteDb(BASE_DIR + "/" + DIR, null);
         } catch(Exception e) {
@@ -59,13 +59,16 @@ public class TestCrashAPI extends TestBase {
     private Connection getConnection(int seed, boolean delete) throws Exception {
         openCount++;
         if(delete) {
-            deleteDb(seed);
+            deleteDb();
         }
         // can not use FILE_LOCK=NO, otherwise something could be written into the database in the finalizer 
         String add = ""; // ";STORAGE=TEXT";
 
 //        int testing;
-//        if(openCount>=10) {
+//        add = ";STORAGE=TEXT";
+//        if(openCount>=24) {
+//            System.exit(1);
+//        }
 //            add = ";LOG=2";
 //            System.out.println("now open " + openCount);
 //          add += ";TRACE_LEVEL_FILE=3";
@@ -73,6 +76,7 @@ public class TestCrashAPI extends TestBase {
 //        }
         
         String url = getURL(DIR + "/crashapi" + seed, true) +  add;
+        
         Connection conn = null;
         // System.gc();        
         conn = DriverManager.getConnection(url, "sa", "");
@@ -114,7 +118,7 @@ public class TestCrashAPI extends TestBase {
     
     private void testOne(int seed) throws Exception {
         printTime("TestCrashAPI " + seed);
-        
+        callCount = 0;
         openCount=0;
         random = new RandomGen(null);
         random.setSeed(seed);
@@ -371,10 +375,10 @@ public class TestCrashAPI extends TestBase {
     }
     
     public void test() throws Exception {
-        for(int i=0; i<Integer.MAX_VALUE; i++) {
+        while(true) {
             int seed = RandomUtils.nextInt(Integer.MAX_VALUE);
             testCase(seed);
-            deleteDb(seed);
+            deleteDb();
         }
     }