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Diff for /loncom/interface/lonmysql.pm between versions 1.28 and 1.29

version 1.28, 2005/02/21 18:08:19 version 1.29, 2005/04/07 06:56:23
Line 32  package Apache::lonmysql; Line 32  package Apache::lonmysql;
 use strict;  use strict;
 use DBI;  use DBI;
 use POSIX qw(strftime mktime);  use POSIX qw(strftime mktime);
   use Apache::lonnet;
   
 my $mysqluser;  my $mysqluser;
 my $mysqlpassword;  my $mysqlpassword;
Line 89  Each table has a numeric ID that is a pa Line 90  Each table has a numeric ID that is a pa
 The table id is returned by &create_table.    The table id is returned by &create_table.  
 If you lose the table id, it is lost forever.  If you lose the table id, it is lost forever.
 The table names in MySQL correspond to   The table names in MySQL correspond to 
 $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.$table_id.  If the table id   $env{'user.name'}.'_'.$env{'user.domain'}.'_'.$table_id.  If the table id 
 is non-numeric, it is assumed to be the full name of a table.  If you pass  is non-numeric, it is assumed to be the full name of a table.  If you pass
 the table id in a form, you MUST ensure that what you send to lonmysql is  the table id in a form, you MUST ensure that what you send to lonmysql is
 numeric, otherwise you are opening up all the tables in the MySQL database.  numeric, otherwise you are opening up all the tables in the MySQL database.
Line 820  sub get_new_table_id { Line 821  sub get_new_table_id {
     my $newid = 0;      my $newid = 0;
     my @tables = &tables_in_db();      my @tables = &tables_in_db();
     foreach (@tables) {      foreach (@tables) {
         if (/^$ENV{'user.name'}_$ENV{'user.domain'}_(\d+)$/) {          if (/^$env{'user.name'}_$env{'user.domain'}_(\d+)$/) {
             $newid = $1 if ($1 > $newid);              $newid = $1 if ($1 > $newid);
         }          }
     }      }
Line 1098  sub translate_id { Line 1099  sub translate_id {
     # id should be a digit.  If it is not a digit we assume the given id      # id should be a digit.  If it is not a digit we assume the given id
     # is complete and does not need to be translated.      # is complete and does not need to be translated.
     return $id if ($id =~ /\D/);        return $id if ($id =~ /\D/);  
     return $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.$id;      return $env{'user.name'}.'_'.$env{'user.domain'}.'_'.$id;
 }  }
   
 ###########################################  ###########################################
Removed from v.1.28  
changed lines
  Added in v.1.29

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