Documentation

fe2cf166 · Thomas Mueller · 91064b32 · fe2cf166 · fe2cf166 · fe2cf166
--- a/h2/src/docsrc/html/advanced.html
+++ b/h2/src/docsrc/html/advanced.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Advanced
 </title>
@@ -316,17 +316,23 @@ To use the MVCC feature, append <code>;MVCC=TRUE</code> to the database URL:
 jdbc:h2:~/test;MVCC=TRUE
 </pre>
 <p>
-MVCC is disabled by default. The MVCC feature is not fully tested yet.
-The limitations of the MVCC mode are: it can not be used at the same time as
-<code>MULTI_THREADED=TRUE</code>;
-the complete undo log (the list of uncommitted changes) must fit in memory when using multi-version concurrency.
-The setting <code>MAX_MEMORY_UNDO</code> has no effect.
-It is not possible to enable or disable this setting while the database is already open.
 The setting must be specified in the first connection (the one that opens the database).
+It is not possible to enable or disable this setting while the database is already open.
 </p>
 <p>
 If MVCC is enabled, changing the lock mode (<code>LOCK_MODE</code>) has no effect.
 </p>
+The MVCC mode is enabled by default in version 1.4.x,
+with the default MVStore storage engine.
+MVCC is disabled by default when using the PageStore storage engine
+(which is the default in version 1.3.x).
+The following applies when using the PageStore storage engine:
+The MVCC feature is not fully tested yet.
+The limitations of the MVCC mode are:
+with the PageStore storage engine, it can not be used at the same time as
+<code>MULTI_THREADED=TRUE</code>;
+the complete undo log (the list of uncommitted changes) must fit in memory when using multi-version concurrency.
+The setting <code>MAX_MEMORY_UNDO</code> has no effect.
 <h2 id="clustering">Clustering / High Availability</h2>
 <p>

--- a/h2/src/docsrc/html/architecture.html
+++ b/h2/src/docsrc/html/architecture.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Architecture
 </title>

--- a/h2/src/docsrc/html/build.html
+++ b/h2/src/docsrc/html/build.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Build
 </title>

--- a/h2/src/docsrc/html/changelog.html
+++ b/h2/src/docsrc/html/changelog.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Change Log
 </title>
@@ -20,7 +20,15 @@ Change Log
 <h1>Change Log</h1>
 <h2>Next Version (unreleased)</h2>
-<ul><li>MVStore: when committing a session that removed LOB values,
+<ul><li>MVStore: concurrent changes to the same row could result in
+    the exception "The transaction log might be corrupt for key ...".
+    This could only be reproduced with 3 or more threads.
+</li><li>Results with CLOB or BLOB data are no longer reused.
+</li><li>References to BLOB and CLOB objects now have a timeout.
+    The configuration setting is LOB_TIMEOUT (default 5 minutes).
+    This should avoid growing the database file if there are many queries that return BLOB or CLOB objects,
+    and the database is not closed for a longer time.
+</li><li>MVStore: when committing a session that removed LOB values,
    changes were flushed unnecessarily.
 </li><li>Issue 610: possible integer overflow in WriteBuffer.grow().
 </li><li>Issue 609: the spatial index did not support NULL (ClassCastException).
@@ -37,7 +45,7 @@ Change Log
    running a SQL script generate by the Recover tool from a PageStore file
    failed with a strange error message (NullPointerException),
    now a clear error message is shown.
-<li><li>Issue 605: with version 1.4.186, opening a database could result in 
+</li><li>Issue 605: with version 1.4.186, opening a database could result in
    an endless loop in LobStorageMap.init.
 </li><li>Queries that use the same table alias multiple times now work.
    Before, the select expression list was expanded incorrectly.
@@ -54,13 +62,14 @@ Change Log
 </li><li>MVStore: use RandomAccessFile file system if the file name starts with "file:".
 </li><li>Allow DATEADD to take a long value for count when manipulating milliseconds.
 </li><li>When using MV_STORE=TRUE and the SET CACHE_SIZE setting, the cache size was incorrectly set,
-    so that it was effectly 1024 times smaller than it should be.
+    so that it was effectively 1024 times smaller than it should be.
 </li><li>Concurrent CREATE TABLE... IF NOT EXISTS in the presence of MULTI_THREAD=TRUE could
    throw an exception.
 </li><li>Fix bug in MVStore when creating lots of temporary tables, where we could run out of
    transaction IDs.
 </li><li>Add support for PostgreSQL STRING_AGG function. Patch by Fred Aquiles.
-</li><li>Fix bug in "jdbc:h2:nioMemFS" isRoot() function
+</li><li>Fix bug in "jdbc:h2:nioMemFS" isRoot() function.
+    Also, the page size was increased to 64 KB.
 </li></ul>
 <h2>Version 1.4.186 Beta (2015-03-02)</h2>

--- a/h2/src/docsrc/html/cheatSheet.html
+++ b/h2/src/docsrc/html/cheatSheet.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 H2 Database Engine
 </title>

--- a/h2/src/docsrc/html/datatypes.html
+++ b/h2/src/docsrc/html/datatypes.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Data Types
 </title>

--- a/h2/src/docsrc/html/download.html
+++ b/h2/src/docsrc/html/download.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Downloads
 </title>

--- a/h2/src/docsrc/html/faq.html
+++ b/h2/src/docsrc/html/faq.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Frequently Asked Questions
 </title>

--- a/h2/src/docsrc/html/features.html
+++ b/h2/src/docsrc/html/features.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Features
 </title>

--- a/h2/src/docsrc/html/fragments.html
+++ b/h2/src/docsrc/html/fragments.html
@@ -5,7 +5,7 @@ Initial Developer: H2 Group
 -->
 <html><head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-    <meta name=viewport content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Fragments</title>
 <!-- [search] { -->

--- a/h2/src/docsrc/html/frame.html
+++ b/h2/src/docsrc/html/frame.html
@@ -5,7 +5,7 @@ Initial Developer: H2 Group
 -->
 <html><head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-    <meta name=viewport content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>H2 Database Engine</title>
    <link rel="stylesheet" type="text/css" href="stylesheet.css" />
 <script type="text/javascript">

--- a/h2/src/docsrc/html/functions.html
+++ b/h2/src/docsrc/html/functions.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Functions
 </title>

--- a/h2/src/docsrc/html/grammar.html
+++ b/h2/src/docsrc/html/grammar.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 SQL Grammar
 </title>

--- a/h2/src/docsrc/html/history.html
+++ b/h2/src/docsrc/html/history.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 History
 </title>

--- a/h2/src/docsrc/html/installation.html
+++ b/h2/src/docsrc/html/installation.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Installation
 </title>

--- a/h2/src/docsrc/html/jaqu.html
+++ b/h2/src/docsrc/html/jaqu.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 JaQu
 </title>

--- a/h2/src/docsrc/html/license.html
+++ b/h2/src/docsrc/html/license.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 License
 </title>

--- a/h2/src/docsrc/html/links.html
+++ b/h2/src/docsrc/html/links.html
@@ -6,7 +6,7 @@ Initial Developer: H2 Group
 -->
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 H2 In Use and Links
 </title>

--- a/h2/src/docsrc/html/main.html
+++ b/h2/src/docsrc/html/main.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <meta name="description" content="H2 is free SQL database written in Java"/>
 <title>
 H2 Database Engine

--- a/h2/src/docsrc/html/mainWeb.html
+++ b/h2/src/docsrc/html/mainWeb.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <meta name="description" content="H2 is free SQL database written in Java" />
 <title>
 H2 Database Engine

--- a/h2/src/docsrc/html/mvstore.html
+++ b/h2/src/docsrc/html/mvstore.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 MVStore
 </title>

--- a/h2/src/docsrc/html/performance.html
+++ b/h2/src/docsrc/html/performance.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Performance
 </title>

--- a/h2/src/docsrc/html/quickstart.html
+++ b/h2/src/docsrc/html/quickstart.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Quickstart
 </title>

--- a/h2/src/docsrc/html/roadmap.html
+++ b/h2/src/docsrc/html/roadmap.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Roadmap
 </title>

--- a/h2/src/docsrc/html/source.html
+++ b/h2/src/docsrc/html/source.html
@@ -4,7 +4,7 @@ and under the Eclipse Public License, Version 1.0
 Initial Developer: H2 Group
 -->
 <html><head>
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>Source Code Viewer</title>
 </head>
 <script type="text/javascript">

--- a/h2/src/docsrc/html/sourceError.html
+++ b/h2/src/docsrc/html/sourceError.html
@@ -6,8 +6,7 @@ Initial Developer: H2 Group
 -->
 <html><head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
-<title>
 <title>Error Analyzer</title>
 <link rel="stylesheet" type="text/css" href="stylesheet.css" />
 <style type="text/css">

--- a/h2/src/docsrc/html/tutorial.html
+++ b/h2/src/docsrc/html/tutorial.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>
 Tutorial
 </title>

--- a/h2/src/docsrc/index.html
+++ b/h2/src/docsrc/index.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-<meta name=viewport content="width=device-width, initial-scale=1" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
 <meta name="description" content="H2 is free SQL database written in Java"/>
 <title>
 H2 Database Engine (redirect)

--- a/h2/src/docsrc/javadoc/classes.html
+++ b/h2/src/docsrc/javadoc/classes.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html>
 <head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-    <meta name=viewport content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>H2 Documentation</title>
    <link rel="stylesheet" type="text/css" href="stylesheet.css" />
 </head>

--- a/h2/src/docsrc/javadoc/index.html
+++ b/h2/src/docsrc/javadoc/index.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html>
 <head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-    <meta name=viewport content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>H2 Documentation</title>
    <link rel="stylesheet" type="text/css" href="stylesheet.css" />
 </head>

--- a/h2/src/docsrc/javadoc/overview.html
+++ b/h2/src/docsrc/javadoc/overview.html
@@ -7,7 +7,7 @@ Initial Developer: H2 Group
 <html>
 <head>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
-    <meta name=viewport content="width=device-width, initial-scale=1" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>API Overview</title>
    <link rel="stylesheet" type="text/css" href="stylesheet.css" />
 </head>

--- a/h2/src/docsrc/text/_docs_en.utf8.txt
+++ b/h2/src/docsrc/text/_docs_en.utf8.txt
--- a/h2/src/docsrc/text/_docs_ja.utf8.txt
+++ b/h2/src/docsrc/text/_docs_ja.utf8.txt
--- a/h2/src/docsrc/textbase/_docs_en.properties
+++ b/h2/src/docsrc/textbase/_docs_en.properties
--- a/h2/src/docsrc/textbase/_messages_en.prop
+++ b/h2/src/docsrc/textbase/_messages_en.prop
@@ -66,6 +66,7 @@
 90036=Sequence {0} not found
 90037=View {0} not found
 90038=View {0} already exists
+90039=This CLOB or BLOB reference timed out: {0}
 90040=Admin rights are required for this operation
 90041=Trigger {0} already exists
 90042=Trigger {0} not found