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drizzled/sql_parse.cc
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    1                 out of memory or SHOW commands are not allowed
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                      in this version of the server.
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*/
 
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static bool _schema_select(Session *session, Select_Lex *sel,
 
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                           const string& schema_table_name)
 
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{
 
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  LEX_STRING db, table;
 
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  /*
 
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     We have to make non const db_name & table_name
 
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     because of lower_case_table_names
 
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  */
 
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  session->make_lex_string(&db, "data_dictionary", sizeof("data_dictionary"), false);
 
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  session->make_lex_string(&table, schema_table_name, false);
 
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  if (! sel->add_table_to_list(session, new Table_ident(db, table),
 
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                               NULL, 0, TL_READ))
 
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  {
 
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    return true;
 
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  }
 
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  return false;
 
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}
 
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int prepare_new_schema_table(Session *session, LEX *lex,
 
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                             const string& schema_table_name)
 
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{
 
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  Select_Lex *schema_select_lex= NULL;
 
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  Select_Lex *select_lex= lex->current_select;
 
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  assert(select_lex);
 
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  if (_schema_select(session, select_lex, schema_table_name))
 
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  {
 
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    return(1);
 
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  }
 
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  TableList *table_list= (TableList*) select_lex->table_list.first;
 
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  assert(table_list);
 
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  table_list->schema_select_lex= schema_select_lex;
 
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  return 0;
 
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}
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int prepare_schema_table(Session *session, LEX *lex, Table_ident *table_ident,
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                         const string& schema_table_name)