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  • Committer: Stewart Smith
  • Date: 2008-09-25 10:04:06 UTC
  • mto: This revision was merged to the branch mainline in revision 408.
  • Revision ID: stewart@flamingspork.com-20080925100406-hld92f4dr4nuar3a
Move compression functions (compress, uncompress and compressed_length) out into modules and fix test

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drizzled/sql_union.cc
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st_select_lex_unit::init_prepare_fake_select_lex(THD *thd_arg) 
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{
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  thd_arg->lex->current_select= fake_select_lex;
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  fake_select_lex->table_list.link_in_list((unsigned char *)&result_table_list,
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                                           (unsigned char **)
 
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  fake_select_lex->table_list.link_in_list((uchar *)&result_table_list,
 
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                                           (uchar **)
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                                           &result_table_list.next_local);
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  fake_select_lex->context.table_list= 
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    fake_select_lex->context.first_name_resolution_table= 
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    fake_select_lex->get_table_list();
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  for (order_st *order= (order_st *) global_parameters->order_list.first;
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       order;
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       order= order->next)
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    order->item= &order->item_ptr;
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  if (!fake_select_lex->first_execution)
 
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  {
 
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    for (order_st *order= (order_st *) global_parameters->order_list.first;
 
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         order;
 
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         order= order->next)
 
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      order->item= &order->item_ptr;
 
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  }
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  for (order_st *order= (order_st *)global_parameters->order_list.first;
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       order;
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       order=order->next)
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  {
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    (*order->item)->walk(&Item::change_context_processor, 0,
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                         (unsigned char*) &fake_select_lex->context);
 
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                         (uchar*) &fake_select_lex->context);
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  }
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}
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    }
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    else
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    {
 
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      assert(thd->stmt_arena->is_conventional() == false);
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      /*
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        We're in execution of a prepared statement or stored procedure:
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        reset field items to point at fields from the created temporary table.
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      */
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      assert(1);
 
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      table->reset_item_list(&item_list);
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    }
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  }
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