GpSQLBuilder Improvements

Thanks to [leledumbo], GpSQLBuilder now works with the FPC pascal and supports the INSERT statement.

You can now write statements such as:

  query := CreateGpSQLBuilder
    .Insert
      .Into(DB_TEST)
        .&Set(COL_1, [42])
        .&Set(COL_2, 'abc')
    .AsString;

Which will give you:

INSERT INTO Test (Column1, Column2) VALUES (42, 'abc')