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  • Committer: Jay Pipes
  • Date: 2009-08-03 14:23:22 UTC
  • mfrom: (1039.2.68 staging)
  • mto: This revision was merged to the branch mainline in revision 1078.
  • Revision ID: jpipes@serialcoder-20090803142322-1g67h7su9mocg9ig
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drizzled/show.cc
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    return (schema_tables_add(session, table_names,
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                              lookup_field_vals->table_value.str));
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  find_files_result res= find_files(session, table_names, db_name->str, path,
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                                    lookup_field_vals->table_value.str, 0);
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  if (res != FIND_FILES_OK)
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  {
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    /*
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      Downgrade errors about problems with database directory to
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      warnings if this is not a 'SHOW' command.  Another thread
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      may have dropped database, and we may still have a name
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      for that directory.
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    */
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    if (res == FIND_FILES_DIR)
 
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  string db(db_name->str);
 
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  TableNameIterator tniter(db);
 
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  int err= 0;
 
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  string table_name;
 
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  do {
 
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    err= tniter.next(&table_name);
 
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    if (err == 0)
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    {
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      if (lex->sql_command != SQLCOM_SELECT)
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        return 1;
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      session->clear_error();
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      return 2;
 
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      LEX_STRING *file_name= NULL;
 
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      file_name= session->make_lex_string(file_name, table_name.c_str(),
 
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                                          table_name.length(), true);
 
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      const char* wild= lookup_field_vals->table_value.str;
 
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      if (wild && wild_compare(table_name.c_str(), wild, 0))
 
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        continue;
 
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      table_names.push_back(file_name);
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    }
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    return 1;
 
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  } while (err == 0);
 
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  if (err > 0)
 
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  {
 
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    /* who knows what this error condition really does...
 
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       anyway, we're keeping behaviour from days of yore */
 
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    if (lex->sql_command != SQLCOM_SELECT)
 
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      return 1;
 
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    session->clear_error();
 
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    return 2;
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  }
 
1710
 
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  return 0;
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}
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