Added GUID expression to SQLite platform

315be84f · Jan Kramer · f3374cb1 · 315be84f
Commit 315be84f authored Jan 23, 2013 by Jan Kramer
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SqlitePlatform.php lib/Doctrine/DBAL/Platforms/SqlitePlatform.php +11 -0

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--- a/lib/Doctrine/DBAL/Platforms/SqlitePlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/SqlitePlatform.php
@@ -46,6 +46,17 @@ class SqlitePlatform extends AbstractPlatform
        return 'RLIKE';
    }

+    /**
+     * {@inheritDoc}
+     */
+    public function getGuidExpression()
+    {
+        return "HEX(RANDOMBLOB(4)) || '-' || HEX(RANDOMBLOB(2)) || '-4' || "
+            . "SUBSTR(HEX(RANDOMBLOB(2)), 2) || '-' || "
+            . "SUBSTR('89AB', 1 + (ABS(RANDOM()) % 4), 1) || "
+            . "SUBSTR(HEX(RANDOMBLOB(2)), 2) || '-' || HEX(RANDOMBLOB(6))";
+    }
+
    /**
     * {@inheritDoc}
     */