Unique vendor id

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,8 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>-
+<ul><li>Possibility to set a vendor id in Constants.java, so that unofficial builds are distinguishable
+    from official releases
 </li></ul>
 
 <h2>Version 1.1.119 (2009-09-26)</h2>

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

@@ -21,6 +21,14 @@ public class Constants {
      */
     public static final int BUILD_ID_STABLE = 118;
 
+    /**
+     * If H2 is compiled to be included in a product, this should be set to
+     * a unique vendor id (to distinguish from official releases).
+     * Additionally, a version number should be set to distinguish releases.
+     * Example: ACME_SVN1651_BUILD3
+     */
+    public static final String BUILD_VENDOR_AND_VERSION = null;
+
     /**
      * The build date is updated for each public release.
      */
@@ -44,17 +52,17 @@ public class Constants {
     public static final int TCP_PROTOCOL_VERSION_6 = 6;
 
     /**
-     * The major version of this product.
+     * The major version of this database.
      */
     public static final int VERSION_MAJOR = 1;
 
     /**
-     * The minor version of this product.
+     * The minor version of this database.
      */
     public static final int VERSION_MINOR = 1;
 
     /**
-     * The version number (major.minor) of this product.
+     * The version number (major.minor) of this database.
      */
     public static final double VERSION = VERSION_MAJOR + VERSION_MINOR / 10.;
 
@@ -494,7 +502,11 @@ public class Constants {
      * @return the version number
      */
     public static String getVersion() {
-        return VERSION_MAJOR + "." + VERSION_MINOR + "." + BUILD_ID;
+        String version = VERSION_MAJOR + "." + VERSION_MINOR + "." + BUILD_ID;
+        if (BUILD_VENDOR_AND_VERSION != null) {
+            version += "_" + BUILD_VENDOR_AND_VERSION;
+        }
+        return version;
     }
 
     /**

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

@@ -613,4 +613,4 @@ modern slight boost characteristics significantly gae vfs centrally ten
 approach risky getters suxxess gmb delegate delegating delegates collisions
 linkage superfluous disallow scoop moebius inputs copilot dmoebius leod jenkov
 jakob poker docware peter unstable measurable scramble reissued recreation
-scrambling distinguish official
\ No newline at end of file
+scrambling distinguish official unofficial distinguishable
\ No newline at end of file