Documentation

h2/src/docsrc/html/mvstore.html

@@ -62,7 +62,7 @@ But it can be also directly within an application, without using JDBC or SQL.
 </li><li>Old versions of the data can be read concurrently with all other operations.
 </li><li>Transaction are supported (including concurrent transactions and 2-phase commit).
 </li><li>The tool is very modular.
-    It supports pluggable data types / serialization,
+    It supports pluggable data types and serialization,
     pluggable storage (to a file, to off-heap memory),
     pluggable map implementations (B-tree, R-tree, concurrent B-tree currently),
     BLOB storage,
@@ -86,10 +86,7 @@ MVMap&lt;Integer, String&gt; map = s.openMap("data");
 map.put(1, "Hello World");
 System.out.println(map.get(1));
 
-// mark the changes as committed
-s.commit();
-
-// close the store (this will store committed changes)
+// close the store (this will store changes)
 s.close();
 </pre>
 
@@ -101,6 +98,7 @@ The following code contains all supported configuration options:
 </p>
 <pre>
 MVStore s = new MVStore.Builder().
+    autoCommitDisabled().
     backgroundExceptionListener(listener).
     cacheSize(10).
     compressData().
@@ -109,11 +107,10 @@ MVStore s = new MVStore.Builder().
     fileStore(new FileStore()).
     pageSplitSize(6 * 1024).
     readOnly().
-    writeBufferSize(8).
-    writeDelay(100).
     open();
 </pre>
-<ul><li>backgroundExceptionListener: a listener for
+<ul><li>autoCommitDisabled(): to disable auto-commit.
+</li><li>backgroundExceptionListener: a listener for
     exceptions that could occur while writing in the background.
 </li><li>cacheSize: the cache size in MB.
 </li><li>compressData: compress the data when storing.
@@ -122,9 +119,6 @@ MVStore s = new MVStore.Builder().
 </li><li>fileStore: the storage implementation to use.
 </li><li>pageSplitSize: the point where pages are split.
 </li><li>readOnly: open the file in read-only mode.
-</li><li>writeBufferSize: the size of the write buffer in MB.
-</li><li>writeDelay: the maximum delay in milliseconds
-    until committed changes are stored in the background.
 </li></ul>
 
 <h2 id="r_tree">R-Tree</h2>
@@ -185,15 +179,11 @@ the key of the map must also contain the primary key).
 
 <h3 id="versions">Versions</h3>
 <p>
-Multiple versions are supported.
 A version is a snapshot of all the data of all maps at a given point in time.
-Versions are not immediately persisted; instead, only the version counter is incremented.
-If there is a change after switching to a new version, a snapshot of the old version is kept in memory,
-so that it can still be read.
-Old persisted versions are readable until the old data was explicitly overwritten.
-Creating a snapshot is fast: only the pages that are changed after a snapshot are copied.
+Old versions are readable until the old data was explicitly overwritten.
+Creating a snapshot is fast: only those pages that are changed after a snapshot are copied.
 This behavior is also called COW (copy on write).
-Rollback is supported (rollback to any old in-memory version or an old persisted version).
+Rollback to an old version is supported.
 </p><p>
 The following sample code show how to create a store, open a map, add some data,
 and access the current and an old version:
@@ -210,7 +200,7 @@ map.put(2, "World");
 long oldVersion = s.getCurrentVersion();
 
 // from now on, the old version is read-only
-s.incrementVersion();
+s.commit();
 
 // more changes, in the new version
 // changes can be rolled back if required
@@ -222,9 +212,6 @@ map.remove(2);
 MVMap&lt;Integer, String&gt; oldMap =
         map.openVersion(oldVersion);
 
-// mark the changes as committed
-s.commit();
-
 // print the old version (can be done
 // concurrently with further modifications)
 // this will print "Hello" and "World":

h2/src/docsrc/textbase/_messages_en.prop

@@ -33,8 +33,10 @@
 90002=Method is only allowed for a query. Use execute or executeUpdate instead of executeQuery
 90003=Hexadecimal string with odd number of characters: {0}
 90004=Hexadecimal string contains non-hex character: {0}
+90006=Sequence {0} has run out of numbers
 90007=The object is already closed
 90008=Invalid value {0} for parameter {1}
+90009=Unable to create or alter sequence {0} because of invalid attributes (start value {1}, min value {2}, max value {3}, increment {4})
 90012=Parameter {0} is not set
 90013=Database {0} not found
 90014=Error parsing {0}
@@ -104,7 +106,7 @@
 90082=Sequence {0} belongs to a table
 90083=Column may be referenced by {0}
 90084=Cannot drop last column {0}
-90085=Index {0} belongs to a constraint
+90085=Index {0} belongs to constraint {1}
 90086=Class {0} not found
 90087=Method {0} not found
 90088=Unknown mode {0}

h2/src/tools/org/h2/build/doc/dictionary.txt

@@ -742,4 +742,6 @@ layers waited descent spliced abstracts planning interest among sliced
 lives pauses allocates kicks introduction straightforward getenv
 ordinate tweaking fetching rfe yates cookie btrfs cookies
 nocycle nomaxvalue nominvalue cycling proceed prospective exhausted contingent
-validities hang degenerates freezes
\ No newline at end of file
+validities hang degenerates freezes
+
+reverting gredler blanked koc cemo jump
\ No newline at end of file