postgresql/edit_index.cgi

   1 #!/usr/local/bin/perl
   2 # Show a form for creating or editing index on a table
   3
   4 require './postgresql-lib.pl';
   5 &ReadParse();
   6 &can_edit_db($in{'db'}) || &error($text{'dbase_ecannot'});
   7 $access{'edonly'} && &error($text{'dbase_ecannot'});
   8 $access{'indexes'} || &error($text{'index_ecannot'});
   9
  10 if ($in{'index'}) {
  11         # Editing an index
  12         $str = &index_structure($in{'db'}, $in{'index'});
  13         $table = $str->{'table'};
  14         }
  15 else {
  16         # Creating an index
  17         $table = $in{'table'};
  18         }
  19 $desc = &text('table_header', "<tt>$table</tt>", "<tt>$in{'db'}</tt>");
  20 &ui_print_header($desc, $in{'index'} ? $text{'index_title2'}
  21                                      : $text{'index_title1'}, "");
  22
  23 print &ui_form_start("save_index.cgi", "post");
  24 print &ui_hidden("db", $in{'db'}),"\n";
  25 print &ui_hidden("table", $table),"\n";
  26 print &ui_hidden("old", $in{'index'}),"\n";
  27 print &ui_table_start($text{'index_header1'}, undef, 2);
  28
  29 # Index name
  30 print &ui_table_row($text{'index_name'},
  31                     &ui_textbox("name", $str->{'name'}, 20));
  32
  33 # Fields in index
  34 @str = &table_structure($in{'db'}, $table);
  35 @cols = map { $_->{'field'} } @str;
  36 print &ui_table_row($text{'index_fields'},
  37                    &ui_select("cols", $str->{'cols'},
  38                       [ map { [ $_->{'field'}, "$_->{'field'} - $_->{'type'}" ] } @str ], 5, 1));
  39
  40 # Index type
  41 print &ui_table_row($text{'index_type'},
  42                     &ui_select("type", $str->{'type'},
  43                         [ [ "unique", $text{'index_unique'} ],
  44                           [ "", $text{'index_nonunique'} ] ]));
  45
  46 # Access method
  47 print &ui_table_row($text{'index_using'},
  48                     &ui_select("using", $str->{'using'} || "btree",
  49                         [ [ "btree", $text{'index_btree'} ],
  50                           [ "rtree", $text{'index_rtree'} ],
  51                           [ "hash", $text{'index_hash'} ],
  52                           [ "gist", $text{'index_gist'} ] ],
  53                         undef, undef, 1));
  54
  55 print &ui_table_end();
  56 if ($in{'index'}) {
  57         print &ui_form_end([ [ "save", $text{'save'} ],
  58                              [ "delete", $text{'delete'} ] ]);
  59         }
  60 else {
  61         print &ui_form_end([ [ "create", $text{'create'} ] ]);
  62         }
  63
  64 &ui_print_footer("edit_dbase.cgi?db=$in{'db'}", $text{'dbase_return'},
  65         "", $text{'index_return'});