Viewing file:  db_datadict.php (9.89 KB) -rw-r--r--
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<?php
/* $Id: db_datadict.php,v 2.5 2003/12/22 19:35:28 lem9 Exp $ */
/**
* Gets the variables sent or posted to this script, then displays headers
*/
if (!isset($selected_tbl)) {
require_once('./libraries/grab_globals.lib.php');
require_once('./header.inc.php');
}
/**
* Gets the relations settings
*/
require_once('./libraries/relation.lib.php');
require_once('./libraries/transformations.lib.php');
$cfgRelation = PMA_getRelationsParam();
/**
* Check parameters
*/
PMA_checkParameters(array('db'));
/**
* Defines the url to return to in case of error in a sql statement
*/
if (isset($table)) {
$err_url = 'tbl_properties.php?' . PMA_generate_common_url($db, $table);
} else {
$err_url = 'db_details.php?' . PMA_generate_common_url($db);
}
if ($cfgRelation['commwork']) {
$comment = PMA_getComments($db);
/**
* Displays DB comment
*/
if (is_array($comment)) {
?>
<!-- DB comment -->
<p><?php echo $strDBComment; ?> <i>
<?php echo htmlspecialchars(implode(' ', $comment)) . "\n"; ?>
</i></p>
<?php
} // end if
}
/**
* Selects the database and gets tables names
*/
PMA_mysql_select_db($db);
$sql = 'SHOW TABLES FROM ' . PMA_backquote($db);
$rowset = @PMA_mysql_query($sql);
if (!$rowset) {
exit();
}
$count = 0;
while ($row = mysql_fetch_array($rowset)) {
$myfieldname = 'Tables_in_' . htmlspecialchars($db);
$table = $row[$myfieldname];
if ($cfgRelation['commwork']) {
$comments = PMA_getComments($db, $table);
}
if ($count != 0) {
echo '<div style="page-break-before: always">' . "\n";
}
echo '<h1>' . $table . '</h1>' . "\n";
/**
* Gets table informations
*/
// The 'show table' statement works correct since 3.23.03
$local_query = 'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'';
$result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
$showtable = PMA_mysql_fetch_array($result);
$num_rows = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
$show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
if ($result) {
mysql_free_result($result);
}
/**
* Gets table keys and retains them
*/
$local_query = 'SHOW KEYS FROM ' . PMA_backquote($table);
$result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
$primary = '';
$indexes = array();
$lastIndex = '';
$indexes_info = array();
$indexes_data = array();
$pk_array = array(); // will be use to emphasis prim. keys in the table
// view
while ($row = PMA_mysql_fetch_array($result)) {
// Backups the list of primary keys
if ($row['Key_name'] == 'PRIMARY') {
$primary .= $row['Column_name'] . ', ';
$pk_array[$row['Column_name']] = 1;
}
// Retains keys informations
if ($row['Key_name'] != $lastIndex ){
$indexes[] = $row['Key_name'];
$lastIndex = $row['Key_name'];
}
$indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
$indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
if (isset($row['Cardinality'])) {
$indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
}
// I don't know what does following column mean....
// $indexes_info[$row['Key_name']]['Packed'] = $row['Packed'];
$indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
$indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
if (isset($row['Sub_part'])) {
$indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
}
} // end while
if ($result) {
mysql_free_result($result);
}
/**
* Gets fields properties
*/
$local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table);
$result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
$fields_cnt = mysql_num_rows($result);
// Check if we can use Relations (Mike Beck)
if (!empty($cfgRelation['relation'])) {
// Find which tables are related with the current one and write it in
// an array
$res_rel = PMA_getForeigners($db, $table);
if (count($res_rel) > 0) {
$have_rel = TRUE;
} else {
$have_rel = FALSE;
}
}
else {
$have_rel = FALSE;
} // end if
/**
* Displays the comments of the table if MySQL >= 3.23
*/
if (!empty($show_comment)) {
echo $strTableComments . ' : ' . $show_comment . '<br /><br />';
}
/**
* Displays the table structure
*/
?>
<!-- TABLE INFORMATIONS -->
<table width="100%" bordercolorlight="black" border="border" style="border-collapse: collapse;background-color: white">
<tr>
<th width="50"><?php echo $strField; ?></th>
<th width="80"><?php echo $strType; ?></th>
<!--<th width="50"><?php echo $strAttr; ?></th>-->
<th width="40"><?php echo $strNull; ?></th>
<th width="70"><?php echo $strDefault; ?></th>
<!--<th width="50"><?php echo $strExtra; ?></th>-->
<?php
echo "\n";
if ($have_rel) {
echo ' <th>' . $strLinksTo . '</th>' . "\n";
}
if ($cfgRelation['commwork']) {
echo ' <th>' . $strComments . '</th>' . "\n";
}
if ($cfgRelation['mimework']) {
echo ' <th>MIME</th>' . "\n";
}
?>
</tr>
<?php
$i = 0;
while ($row = PMA_mysql_fetch_array($result)) {
$bgcolor = ($i % 2) ?$cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
$i++;
$type = $row['Type'];
// reformat mysql query output - staybyte - 9. June 2001
// loic1: set or enum types: slashes single quotes inside options
if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
$tmp[2] = substr(preg_replace('@([^,])\'\'@', '\\1\\\'', ',' . $tmp[2]), 1);
$type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
$type_nowrap = '';
$binary = 0;
$unsigned = 0;
$zerofill = 0;
} else {
$binary = stristr($row['Type'], 'binary');
$unsigned = stristr($row['Type'], 'unsigned');
$zerofill = stristr($row['Type'], 'zerofill');
$type_nowrap = ' nowrap="nowrap"';
$type = preg_replace('@BINARY@i', '', $type);
$type = preg_replace('@ZEROFILL@i', '', $type);
$type = preg_replace('@UNSIGNED@i', '', $type);
if (empty($type)) {
$type = ' ';
}
}
$strAttribute = ' ';
if ($binary) {
$strAttribute = 'BINARY';
}
if ($unsigned) {
$strAttribute = 'UNSIGNED';
}
if ($zerofill) {
$strAttribute = 'UNSIGNED ZEROFILL';
}
if (!isset($row['Default'])) {
if ($row['Null'] != '') {
$row['Default'] = '<i>NULL</i>';
}
} else {
$row['Default'] = htmlspecialchars($row['Default']);
}
$field_name = htmlspecialchars($row['Field']);
echo "\n";
?>
<tr>
<td width=50 class='print' nowrap="nowrap">
<?php
echo "\n";
if (isset($pk_array[$row['Field']])) {
echo ' <u>' . $field_name . '</u> ' . "\n";
} else {
echo ' ' . $field_name . ' ' . "\n";
}
?>
</td>
<td width="80" class="print"<?php echo $type_nowrap; ?>><?php echo $type; ?><bdo dir="ltr"></bdo></td>
<!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $strAttribute; ?></td>-->
<td width="40" class="print"><?php echo (($row['Null'] == '') ? $strNo : $strYes); ?> </td>
<td width="70" class="print" nowrap="nowrap"><?php if (isset($row['Default'])) echo $row['Default']; ?> </td>
<!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $row['Extra']; ?> </td>-->
<?php
echo "\n";
if ($have_rel) {
echo ' <td class="print">';
if (isset($res_rel[$field_name])) {
echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
}
echo ' </td>' . "\n";
}
if ($cfgRelation['commwork']) {
echo ' <td class="print">';
if (isset($comments[$field_name])) {
echo htmlspecialchars($comments[$field_name]);
}
echo ' </td>' . "\n";
}
if ($cfgRelation['mimework']) {
$mime_map = PMA_getMIME($db, $table, true);
echo ' <td class="print">';
if (isset($mime_map[$field_name])) {
echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
}
echo ' </td>' . "\n";
}
?>
</tr>
<?php
} // end while
mysql_free_result($result);
echo "\n";
?>
</table>
<?php
echo '</div>' . "\n";
$count++;
} //ends main while
/**
* Displays the footer
*/
echo "\n";
?>
<script type="text/javascript" language="javascript1.2">
<!--
function printPage()
{
document.getElementById('print').style.visibility = 'hidden';
// Do print the page
if (typeof(window.print) != 'undefined') {
window.print();
}
document.getElementById('print').style.visibility = '';
}
//-->
</script>
<?php
echo '<br /><br /> <input type="button" style="visibility: ; width: 100px; height: 25px" id="print" value="' . $strPrint . '" onclick="printPage()">' . "\n";
require_once('./footer.inc.php');
?>
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