diff -r b36a42d260d8 -r 624e5900f5a4 app/DoctrineMigrations/Version20111209060357.php
--- a/app/DoctrineMigrations/Version20111209060357.php	Fri Dec 09 06:43:49 2011 +0100
+++ b/app/DoctrineMigrations/Version20111209060357.php	Wed Dec 14 23:28:58 2011 +0100
@@ -15,17 +15,17 @@
         // this up() migration is autogenerated, please modify it to your needs
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
         
-        $this->addSql("ALTER TABLE wikitag_document ADD createdAt DATETIME NULL");
-        $this->addSql("ALTER TABLE wikitag_document_tag ADD createdAt DATETIME NULL");
-        $this->addSql("ALTER TABLE wikitag_tag ADD createdAt DATETIME NULL");
+        $this->addSql("ALTER TABLE wikitag_document ADD created_at DATETIME NULL");
+        $this->addSql("ALTER TABLE wikitag_document_tag ADD created_at DATETIME NULL");
+        $this->addSql("ALTER TABLE wikitag_tag ADD created_at DATETIME NULL");
         
-        $this->addSql("UPDATE wikitag_document SET createdAt = UTC_TIMESTAMP()");
-        $this->addSql("UPDATE wikitag_document_tag SET createdAt = UTC_TIMESTAMP()");
-        $this->addSql("UPDATE wikitag_tag SET createdAt = UTC_TIMESTAMP()");
+        $this->addSql("UPDATE wikitag_document SET created_at = UTC_TIMESTAMP()");
+        $this->addSql("UPDATE wikitag_document_tag SET created_at = UTC_TIMESTAMP()");
+        $this->addSql("UPDATE wikitag_tag SET created_at = UTC_TIMESTAMP()");
         
-        $this->addSql("ALTER TABLE wikitag_document MODIFY createdAt DATETIME NOT NULL");
-        $this->addSql("ALTER TABLE wikitag_document_tag MODIFY createdAt DATETIME NOT NULL");
-        $this->addSql("ALTER TABLE wikitag_tag MODIFY createdAt DATETIME NOT NULL");
+        $this->addSql("ALTER TABLE wikitag_document MODIFY created_at DATETIME NOT NULL");
+        $this->addSql("ALTER TABLE wikitag_document_tag MODIFY created_at DATETIME NOT NULL");
+        $this->addSql("ALTER TABLE wikitag_tag MODIFY created_at DATETIME NOT NULL");
         
     }
 
@@ -34,8 +34,8 @@
         // this down() migration is autogenerated, please modify it to your needs
         $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
         
-        $this->addSql("ALTER TABLE wikitag_document DROP createdAt");
-        $this->addSql("ALTER TABLE wikitag_document_tag DROP createdAt");
-        $this->addSql("ALTER TABLE wikitag_tag DROP createdAt");
+        $this->addSql("ALTER TABLE wikitag_document DROP created_at");
+        $this->addSql("ALTER TABLE wikitag_document_tag DROP created_at");
+        $this->addSql("ALTER TABLE wikitag_tag DROP created_at");
     }
 }