MsSqlBuilder does not drop foreign keys to a table before dropping the table.
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                 Key: DDLUTILS-127
                 URL: http://issues.apache.org/jira/browse/DDLUTILS-127
             Project: DdlUtils
          Issue Type: Bug
          Components: Core - SqlServer
            Reporter: Christoffer Hammarström
         Assigned To: Thomas Dudziak


Could not drop object 'Tmp_categories' because it is referenced by a FOREIGN 
KEY constraint. Query: IF EXISTS (SELECT 1 FROM sysobjects WHERE type = 'U' AND 
name = 'Tmp_categories')
BEGIN
  DECLARE @tablename nvarchar(256), @constraintname nvarchar(256)
  DECLARE refcursor CURSOR FOR
  SELECT object_name(objs.parent_obj) tablename, objs.name constraintname
    FROM sysobjects objs JOIN sysconstraints cons ON objs.id = cons.constid
    WHERE objs.xtype != 'PK' AND object_name(objs.parent_obj) = 
'Tmp_categories'  OPEN refcursor
  FETCH NEXT FROM refcursor INTO @tablename, @constraintname
  WHILE @@FETCH_STATUS = 0
    BEGIN
      EXEC ('ALTER TABLE '[EMAIL PROTECTED]' DROP CONSTRAINT '[EMAIL PROTECTED])
      FETCH NEXT FROM refcursor INTO @tablename, @constraintname
    END
  CLOSE refcursor
  DEALLOCATE refcursor
  DROP TABLE Tmp_categories
END;

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