I Create a procdure in SQL Server 2005

Qt Code:
  1. CREATE PROC procs_model_data_test
  2. AS
  3. BEGIN
  4. -- Do something
  5. ...
  6. --At the end,show the result.
  7. SELECT * FROM tbl_model_data_test
  8. END
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When Execute such proc in the Qt Program
Qt Code:
  1. QString szSQL = "EXEC procs_model_data_test";
  2. model.setQuery(szSQL);
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However , the model has no records, do you have any idea? thank you!