db_datadict.php3

   1 <?php
   2 /* $Id$ */
   3
   4
   5 /**
   6  * Gets the variables sent or posted to this script, then displays headers
   7  */
   8 if (!isset($selected_tbl)) {
   9     include('./libraries/grab_globals.lib.php3');
  10     include('./header.inc.php3');
  11 }
  12
  13
  14 /**
  15  * Gets the relations settings
  16  */
  17 require('./libraries/relation.lib.php3');
  18 require('./libraries/transformations.lib.php3');
  19
  20 $cfgRelation  = PMA_getRelationsParam();
  21
  22
  23 /**
  24  * Defines the url to return to in case of error in a sql statement
  25  */
  26 if (isset($table)) {
  27     $err_url = 'tbl_properties.php3?' . PMA_generate_common_url($db, $table);
  28 } else {
  29     $err_url = 'db_details.php3?' . PMA_generate_common_url($db);
  30 }
  31
  32 if ($cfgRelation['commwork']) {
  33     $comment = PMA_getComments($db);
  34
  35     /**
  36      * Displays DB comment
  37      */
  38     if (is_array($comment)) {
  39         ?>
  40     <!-- DB comment -->
  41     <p><?php echo $strDBComment; ?> <i>
  42         <?php echo htmlspecialchars(implode(' ', $comment)) . "\n"; ?>
  43     </i></p>
  44         <?php
  45     } // end if
  46 }
  47
  48 /**
  49  * Selects the database and gets tables names
  50  */
  51 PMA_mysql_select_db($db);
  52 $sql    = 'SHOW TABLES FROM ' . PMA_backquote($db);
  53 $rowset = mysql_query($sql);
  54 $count  = 0;
  55 while ($row = mysql_fetch_array($rowset)) {
  56     if (PMA_MYSQL_INT_VERSION >= 32303) {
  57         $myfieldname = 'Tables_in_' . htmlspecialchars($db);
  58     }
  59     else {
  60         $myfieldname = 'Tables in ' . htmlspecialchars($db);
  61     }
  62     $table        = $row[$myfieldname];
  63     if ($cfgRelation['commwork']) {
  64         $comments = PMA_getComments($db, $table);
  65     }
  66
  67     if ($count != 0) {
  68         echo '<div style="page-break-before: always">' . "\n";
  69     }
  70     echo '<h1>' . $table . '</h1>' . "\n";
  71
  72     /**
  73      * Gets table informations
  74      */
  75     // The 'show table' statement works correct since 3.23.03
  76     if (PMA_MYSQL_INT_VERSION >= 32303) {
  77          $local_query  = 'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'';
  78          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  79          $showtable    = PMA_mysql_fetch_array($result);
  80          $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
  81          $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
  82     } else {
  83          $local_query  = 'SELECT COUNT(*) AS count FROM ' . PMA_backquote($table);
  84          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  85          $showtable    = array();
  86          $num_rows     = PMA_mysql_result($result, 0, 'count');
  87          $show_comment = '';
  88     } // end display comments
  89     if ($result) {
  90          mysql_free_result($result);
  91     }
  92
  93
  94     /**
  95      * Gets table keys and retains them
  96      */
  97     $local_query  = 'SHOW KEYS FROM ' . PMA_backquote($table);
  98     $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  99     $primary      = '';
 100     $indexes      = array();
 101     $lastIndex    = '';
 102     $indexes_info = array();
 103     $indexes_data = array();
 104     $pk_array     = array(); // will be use to emphasis prim. keys in the table
 105                              // view
 106     while ($row = PMA_mysql_fetch_array($result)) {
 107         // Backups the list of primary keys
 108         if ($row['Key_name'] == 'PRIMARY') {
 109             $primary   .= $row['Column_name'] . ', ';
 110             $pk_array[$row['Column_name']] = 1;
 111         }
 112         // Retains keys informations
 113         if ($row['Key_name'] != $lastIndex ){
 114             $indexes[] = $row['Key_name'];
 115             $lastIndex = $row['Key_name'];
 116         }
 117         $indexes_info[$row['Key_name']]['Sequences'][]     = $row['Seq_in_index'];
 118         $indexes_info[$row['Key_name']]['Non_unique']      = $row['Non_unique'];
 119         if (isset($row['Cardinality'])) {
 120             $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
 121         }
 122         // I don't know what does following column mean....
 123         // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
 124
 125         if (PMA_MYSQL_INT_VERSION >= 32300) {
 126             // rabus: The 'Comment' field was added in MySQL 3.23.0.
 127             $indexes_info[$row['Key_name']]['Comment']     = $row['Comment'];
 128         }
 129
 130         $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']  = $row['Column_name'];
 131         if (isset($row['Sub_part'])) {
 132             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
 133         }
 134
 135     } // end while
 136     if ($result) {
 137         mysql_free_result($result);
 138     }
 139
 140
 141     /**
 142      * Gets fields properties
 143      */
 144     $local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table);
 145     $result      = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
 146     $fields_cnt  = mysql_num_rows($result);
 147
 148     // Check if we can use Relations (Mike Beck)
 149     if (!empty($cfgRelation['relation'])) {
 150         // Find which tables are related with the current one and write it in
 151         // an array
 152         $res_rel = PMA_getForeigners($db, $table);
 153
 154         if (count($res_rel) > 0) {
 155             $have_rel = TRUE;
 156         } else {
 157             $have_rel = FALSE;
 158         }
 159     }
 160     else {
 161         $have_rel = FALSE;
 162     } // end if
 163
 164
 165     /**
 166      * Displays the comments of the table if MySQL >= 3.23
 167      */
 168     if (!empty($show_comment)) {
 169         echo $strTableComments . '&nbsp;:&nbsp;' . $show_comment . '<br /><br />';
 170     }
 171
 172     /**
 173      * Displays the table structure
 174      */
 175     ?>
 176
 177 <!-- TABLE INFORMATIONS -->
 178 <table width="100%" bordercolorlight="black" border="border" style="border-collapse: collapse;background-color: white">
 179 <tr>
 180     <th width="50"><?php echo $strField; ?></th>
 181     <th width="80"><?php echo $strType; ?></th>
 182     <!--<th width="50"><?php echo $strAttr; ?></th>-->
 183     <th width="40"><?php echo $strNull; ?></th>
 184     <th width="70"><?php echo $strDefault; ?></th>
 185     <!--<th width="50"><?php echo $strExtra; ?></th>-->
 186     <?php
 187     echo "\n";
 188     if ($have_rel) {
 189         echo '    <th>' . $strLinksTo . '</th>' . "\n";
 190     }
 191     if ($cfgRelation['commwork']) {
 192         echo '    <th>' . $strComments . '</th>' . "\n";
 193     }
 194     if ($cfgRelation['mimework']) {
 195         echo '    <th>MIME</th>' . "\n";
 196     }
 197     ?>
 198 </tr>
 199
 200     <?php
 201     $i = 0;
 202     while ($row = PMA_mysql_fetch_array($result)) {
 203         $bgcolor = ($i % 2) ?$cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 204         $i++;
 205
 206         $type             = $row['Type'];
 207         // reformat mysql query output - staybyte - 9. June 2001
 208         // loic1: set or enum types: slashes single quotes inside options
 209         if (eregi('^(set|enum)\((.+)\)$', $type, $tmp)) {
 210             $tmp[2]       = substr(ereg_replace('([^,])\'\'', '\\1\\\'', ',' . $tmp[2]), 1);
 211             $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
 212             $type_nowrap  = '';
 213
 214             $binary       = 0;
 215             $unsigned     = 0;
 216             $zerofill     = 0;
 217         } else {
 218             $binary       = eregi('BINARY', $row['Type'], $test);
 219             $unsigned     = eregi('UNSIGNED', $row['Type'], $test);
 220             $zerofill     = eregi('ZEROFILL', $row['Type'], $test);
 221             $type_nowrap  = ' nowrap="nowrap"';
 222             $type         = eregi_replace('BINARY', '', $type);
 223             $type         = eregi_replace('ZEROFILL', '', $type);
 224             $type         = eregi_replace('UNSIGNED', '', $type);
 225             if (empty($type)) {
 226                 $type     = '&nbsp;';
 227             }
 228         }
 229         $strAttribute     = '&nbsp;';
 230         if ($binary) {
 231             $strAttribute = 'BINARY';
 232         }
 233         if ($unsigned) {
 234             $strAttribute = 'UNSIGNED';
 235         }
 236         if ($zerofill) {
 237             $strAttribute = 'UNSIGNED ZEROFILL';
 238         }
 239         if (!isset($row['Default'])) {
 240             if ($row['Null'] != '') {
 241                 $row['Default'] = '<i>NULL</i>';
 242             }
 243         } else {
 244             $row['Default'] = htmlspecialchars($row['Default']);
 245         }
 246         $field_name = htmlspecialchars($row['Field']);
 247         echo "\n";
 248         ?>
 249 <tr>
 250     <td width=50 class='print' nowrap="nowrap">
 251         <?php
 252         echo "\n";
 253         if (isset($pk_array[$row['Field']])) {
 254             echo '    <u>' . $field_name . '</u>&nbsp;' . "\n";
 255         } else {
 256             echo '    ' . $field_name . '&nbsp;' . "\n";
 257         }
 258         ?>
 259     </td>
 260     <td width="80" class="print"<?php echo $type_nowrap; ?>><?php echo $type; ?><bdo dir="ltr"></bdo></td>
 261     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $strAttribute; ?></td>-->
 262     <td width="40" class="print"><?php echo (($row['Null'] == '') ? $strNo : $strYes); ?>&nbsp;</td>
 263     <td width="70" class="print" nowrap="nowrap"><?php if (isset($row['Default'])) echo $row['Default']; ?>&nbsp;</td>
 264     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $row['Extra']; ?>&nbsp;</td>-->
 265         <?php
 266         echo "\n";
 267         if ($have_rel) {
 268             echo '    <td class="print">';
 269             if (isset($res_rel[$field_name])) {
 270                 echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
 271             }
 272             echo '&nbsp;</td>' . "\n";
 273         }
 274         if ($cfgRelation['commwork']) {
 275             echo '    <td class="print">';
 276             if (isset($comments[$field_name])) {
 277                 echo htmlspecialchars($comments[$field_name]);
 278             }
 279             echo '&nbsp;</td>' . "\n";
 280         }
 281         if ($cfgRelation['mimework']) {
 282             $mime_map = PMA_getMIME($db, $table, true);
 283
 284             echo '    <td class="print">';
 285             if (isset($mime_map[$field_name])) {
 286                 echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
 287             }
 288             echo '&nbsp;</td>' . "\n";
 289         }
 290         ?>
 291 </tr>
 292         <?php
 293     } // end while
 294     mysql_free_result($result);
 295
 296     echo "\n";
 297     ?>
 298 </table>
 299
 300     <?php
 301     echo '</div>' . "\n";
 302
 303     $count++;
 304 } //ends main while
 305
 306
 307 /**
 308  * Displays the footer
 309  */
 310 echo "\n";
 311 ?>
 312 <script type="text/javascript" language="javascript1.2">
 313 <!--
 314 function printPage()
 315 {
 316     document.all.print.style.visibility = 'hidden';
 317     // Do print the page
 318     if (typeof(window.print) != 'undefined') {
 319         window.print();
 320     }
 321     document.all.print.style.visibility = '';
 322 }
 323 //-->
 324 </script>
 325 <?php
 326 echo '<br /><br />&nbsp;<input type="button" style="visibility: ; width: 100px; height: 25px" name="print" value="' . $strPrint . '" onclick="printPage()">' . "\n";
 327
 328 require('./footer.inc.php3');
 329 ?>