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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id: db_structure.php 10557 2007-08-11 13:34:20Z lem9 $
*/
/**
*
*/
require_once './libraries/common.inc.php';
require_once './libraries/Table.class.php';
/**
* Prepares the tables list if the user where not redirected to this script
* because there is no table in the database ($is_info is true)
*/
if (empty($is_info)) {
// Drops/deletes/etc. multiple tables if required
if ((!empty($submit_mult) && isset($selected_tbl))
|| isset($mult_btn)) {
$action = 'db_structure.php';
$err_url = 'db_structure.php?'. PMA_generate_common_url($db);
require './libraries/mult_submits.inc.php';
$message = $strSuccess;
}
require './libraries/db_common.inc.php';
$url_query .= '&goto=db_structure.php';
// Gets the database structure
$sub_part = '_structure';
require './libraries/db_info.inc.php';
}
// 1. No tables
if ($num_tables == 0) {
echo '<p>' . $strNoTablesFound . '</p>' . "\n";
if (empty($db_is_information_schema)) {
require './libraries/display_create_table.lib.php';
} // end if (Create Table dialog)
/**
* Displays the footer
*/
require_once './libraries/footer.inc.php';
exit;
}
// else
// 2. Shows table informations - staybyte - 11 June 2001
require_once './libraries/bookmark.lib.php';
if (PMA_MYSQL_INT_VERSION >= 40101) {
require_once './libraries/mysql_charsets.lib.php';
$db_collation = PMA_getDbCollation($db);
}
// Display function
/**
* void PMA_TableHeader([bool $db_is_information_schema = false])
* display table header (<table><thead>...</thead><tbody>)
*
* @uses PMA_showHint()
* @uses PMA_MYSQL_INT_VERSION
* @uses $GLOBALS['cfg']['PropertiesNumColumns']
* @uses $GLOBALS['is_show_stats']
* @uses $GLOBALS['strTable']
* @uses $GLOBALS['strAction']
* @uses $GLOBALS['strRecords']
* @uses $GLOBALS['strApproximateCount']
* @uses $GLOBALS['strType']
* @uses $GLOBALS['strCollation']
* @uses $GLOBALS['strSize']
* @uses $GLOBALS['strOverhead']
* @uses $GLOBALS['structure_tbl_col_cnt']
* @param boolean $db_is_information_schema
*/
function PMA_TableHeader($db_is_information_schema = false)
{
$cnt = 0; // Let's count the columns...
if ($db_is_information_schema) {
$action_colspan = 3;
} else {
$action_colspan = 6;
}
echo '<table class="data" style="float: left;">' . "\n"
.'<thead>' . "\n"
.'<tr><td></td>' . "\n"
.' <th>' . $GLOBALS['strTable'] . '</th>' . "\n"
.' <th colspan="' . $action_colspan . '">' . "\n"
.' ' . $GLOBALS['strAction'] . "\n"
.' </th>'
.' <th>' . $GLOBALS['strRecords']
.PMA_showHint($GLOBALS['strApproximateCount']) . "\n"
.' </th>' . "\n";
if (!($GLOBALS['cfg']['PropertiesNumColumns'] > 1)) {
echo ' <th>' . $GLOBALS['strType'] . '</th>' . "\n";
$cnt++;
if (PMA_MYSQL_INT_VERSION >= 40100) {
echo ' <th>' . $GLOBALS['strCollation'] . '</th>' . "\n";
$cnt++;
}
}
if ($GLOBALS['is_show_stats']) {
echo ' <th>' . $GLOBALS['strSize'] . '</th>' . "\n"
. ' <th>' . $GLOBALS['strOverhead'] . '</th>' . "\n";
$cnt += 2;
}
echo '</tr>' . "\n";
echo '</thead>' . "\n";
echo '<tbody>' . "\n";
$GLOBALS['structure_tbl_col_cnt'] = $cnt + $action_colspan + 3;
} // end function PMA_TableHeader()
$titles = array();
if (true == $cfg['PropertiesIconic']) {
$titles['Browse'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_browse.png" alt="' . $strBrowse . '" title="' . $strBrowse . '" />';
$titles['NoBrowse'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'bd_browse.png" alt="' . $strBrowse . '" title="' . $strBrowse . '" />';
$titles['Search'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_select.png" alt="' . $strSearch . '" title="' . $strSearch . '" />';
$titles['NoSearch'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'bd_select.png" alt="' . $strSearch . '" title="' . $strSearch . '" />';
$titles['Insert'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_insrow.png" alt="' . $strInsert . '" title="' . $strInsert . '" />';
$titles['NoInsert'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'bd_insrow.png" alt="' . $strInsert . '" title="' . $strInsert . '" />';
$titles['Structure'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_props.png" alt="' . $strStructure . '" title="' . $strStructure . '" />';
$titles['Drop'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_drop.png" alt="' . $strDrop . '" title="' . $strDrop . '" />';
$titles['NoDrop'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'bd_drop.png" alt="' . $strDrop . '" title="' . $strDrop . '" />';
$titles['Empty'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'b_empty.png" alt="' . $strEmpty . '" title="' . $strEmpty . '" />';
$titles['NoEmpty'] = '<img class="icon" width="16" height="16" src="' .$pmaThemeImage . 'bd_empty.png" alt="' . $strEmpty . '" title="' . $strEmpty . '" />';
if ('both' === $cfg['PropertiesIconic']) {
$titles['Browse'] .= $strBrowse;
$titles['Search'] .= $strSearch;
$titles['NoBrowse'] .= $strBrowse;
$titles['NoSearch'] .= $strSearch;
$titles['Insert'] .= $strInsert;
$titles['NoInsert'] .= $strInsert;
$titles['Structure'] .= $strStructure;
$titles['Drop'] .= $strDrop;
$titles['NoDrop'] .= $strDrop;
$titles['Empty'] .= $strEmpty;
$titles['NoEmpty'] .= $strEmpty;
}
} else {
$titles['Browse'] = $strBrowse;
$titles['Search'] = $strSearch;
$titles['NoBrowse'] = $strBrowse;
$titles['NoSearch'] = $strSearch;
$titles['Insert'] = $strInsert;
$titles['NoInsert'] = $strInsert;
$titles['Structure'] = $strStructure;
$titles['Drop'] = $strDrop;
$titles['NoDrop'] = $strDrop;
$titles['Empty'] = $strEmpty;
$titles['NoEmpty'] = $strEmpty;
}
/**
* Displays the tables list
*/
$_url_params = array(
'pos' => $pos,
'db' => $db);
PMA_listNavigator($total_num_tables, $pos, $_url_params, 'db_structure.php', 'frame_content', $GLOBALS['cfg']['MaxTableList']);
?>
<form method="post" action="db_structure.php" name="tablesForm" id="tablesForm">
<?php
echo PMA_generate_common_hidden_inputs($db);
PMA_TableHeader($db_is_information_schema);
$i = $sum_entries = 0;
$sum_size = (double) 0;
$overhead_size = (double) 0;
$overhead_check = '';
$checked = !empty($checkall) ? ' checked="checked"' : '';
$num_columns = $cfg['PropertiesNumColumns'] > 1 ? ceil($num_tables / $cfg['PropertiesNumColumns']) + 1 : 0;
$row_count = 0;
$hidden_fields = array();
$odd_row = true;
$at_least_one_view_exceeds_max_count = false;
$sum_row_count_pre = '';
foreach ($tables as $keyname => $each_table) {
if ($each_table['TABLE_ROWS'] === null || $each_table['TABLE_ROWS'] < $GLOBALS['cfg']['MaxExactCount']) {
$each_table['TABLE_ROWS'] = PMA_Table::countRecords($db,
$each_table['TABLE_NAME'], $return = true, $force_exact = true);
}
$table_encoded = urlencode($each_table['TABLE_NAME']);
// MySQL < 5.0.13 returns "view", >= 5.0.13 returns "VIEW"
$table_is_view = ($each_table['TABLE_TYPE'] === 'VIEW'
|| $each_table['TABLE_TYPE'] === 'SYSTEM VIEW');
$alias = (!empty($tooltip_aliasname) && isset($tooltip_aliasname[$each_table['TABLE_NAME']]))
? str_replace(' ', ' ', htmlspecialchars($tooltip_truename[$each_table['TABLE_NAME']]))
: str_replace(' ', ' ', htmlspecialchars($each_table['TABLE_NAME']));
$truename = (!empty($tooltip_truename) && isset($tooltip_truename[$each_table['TABLE_NAME']]))
? str_replace(' ', ' ', htmlspecialchars($tooltip_truename[$each_table['TABLE_NAME']]))
: str_replace(' ', ' ', htmlspecialchars($each_table['TABLE_NAME']));
// Sets parameters for links
$tbl_url_query = $url_query . '&table=' . $table_encoded;
$i++;
$row_count++;
if ($table_is_view) {
$hidden_fields[] = '<input type="hidden" name="views[]" value="' . $table_encoded . '" />';
}
if ($each_table['TABLE_ROWS'] > 0) {
$browse_table = '<a href="sql.php?' . $tbl_url_query . '&pos=0">' . $titles['Browse'] . '</a>';
$search_table = '<a href="tbl_select.php?' . $tbl_url_query . '">' . $titles['Search'] . '</a>';
} else {
$browse_table = $titles['NoBrowse'];
$search_table = $titles['NoSearch'];
}
if (! $db_is_information_schema) {
if (! empty($each_table['TABLE_ROWS'])) {
$empty_table = '<a href="sql.php?' . $tbl_url_query
. '&sql_query=';
if (PMA_MYSQL_INT_VERSION >= 40000) {
$empty_table .= urlencode('TRUNCATE ' . PMA_backquote($each_table['TABLE_NAME']))
. '&zero_rows='
. urlencode(sprintf($strTableHasBeenEmptied, htmlspecialchars($each_table['TABLE_NAME'])))
. '" onclick="return confirmLink(this, \'TRUNCATE ';
} else {
$empty_table .= urlencode('DELETE FROM ' . PMA_backquote($each_table['TABLE_NAME']))
. '&zero_rows='
. urlencode(sprintf($strTableHasBeenEmptied, htmlspecialchars($each_table['TABLE_NAME'])))
. '" onclick="return confirmLink(this, \'DELETE FROM ';
}
$empty_table .= PMA_jsFormat($each_table['TABLE_NAME']) . '\')">' . $titles['Empty'] . '</a>';
} else {
$empty_table = $titles['NoEmpty'];
}
$drop_query = 'DROP '
. ($table_is_view ? 'VIEW' : 'TABLE')
. ' ' . PMA_backquote($each_table['TABLE_NAME']);
$drop_message = sprintf(
$table_is_view ? $strViewHasBeenDropped : $strTableHasBeenDropped,
str_replace(' ', ' ', htmlspecialchars($each_table['TABLE_NAME'])));
}
// loic1: Patch from Joshua Nye <josh at boxcarmedia.com> to get valid
// statistics whatever is the table type
if (isset($each_table['TABLE_ROWS'])) {
// MyISAM, ISAM or Heap table: Row count, data size and index size
// is accurate.
if (preg_match('@^(MyISAM|ISAM|HEAP|MEMORY)$@', $each_table['ENGINE'])) {
if ($is_show_stats) {
$tblsize = doubleval($each_table['Data_length']) + doubleval($each_table['Index_length']);
$sum_size += $tblsize;
list($formatted_size, $unit) = PMA_formatByteDown($tblsize, 3, ($tblsize > 0) ? 1 : 0);
if (isset($each_table['Data_free']) && $each_table['Data_free'] > 0) {
list($formatted_overhead, $overhead_unit) = PMA_formatByteDown($each_table['Data_free'], 3, ($each_table['Data_free'] > 0) ? 1 : 0);
$overhead_size += $each_table['Data_free'];
}
}
$sum_entries += $each_table['TABLE_ROWS'];
} elseif ($each_table['ENGINE'] == 'InnoDB') {
// InnoDB table: Row count is not accurate but data and index
// sizes are.
if ($is_show_stats) {
$tblsize = $each_table['Data_length'] + $each_table['Index_length'];
$sum_size += $tblsize;
list($formatted_size, $unit) = PMA_formatByteDown($tblsize, 3, ($tblsize > 0) ? 1 : 0);
}
//$display_rows = ' - ';
$sum_entries += $each_table['TABLE_ROWS'];
} elseif (preg_match('@^(MRG_MyISAM|BerkeleyDB)$@', $each_table['ENGINE'])) {
// Merge or BerkleyDB table: Only row count is accurate.
if ($is_show_stats) {
$formatted_size = ' - ';
$unit = '';
}
$sum_entries += $each_table['TABLE_ROWS'];
} else {
// Unknown table type.
if ($is_show_stats) {
$formatted_size = 'unknown';
$unit = '';
}
}
if (PMA_MYSQL_INT_VERSION >= 40100) {
if (isset($each_table['Collation'])) {
$collation = '<dfn title="'
. PMA_getCollationDescr($each_table['Collation']) . '">'
. $each_table['Collation'] . '</dfn>';
} else {
$collation = '---';
}
}
if ($is_show_stats) {
if (isset($formatted_overhead)) {
$overhead = '<a href="tbl_structure.php?'
. $tbl_url_query . '#showusage">' . $formatted_overhead
. ' ' . $overhead_unit . '</a>' . "\n";
unset($formatted_overhead);
$overhead_check .=
"document.getElementById('checkbox_tbl_$i').checked = true;";
} else {
$overhead = '-';
}
} // end if
} // end if (isset($each_table['TABLE_ROWS'])
if ($num_columns > 0 && $num_tables > $num_columns
&& (($row_count % $num_columns) == 0)) {
$row_count = 1;
$odd_row = true;
?>
</tr>
</tbody>
</table>
<?php
PMA_TableHeader();
}
?>
<tr class="<?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
<td align="center">
<input type="checkbox" name="selected_tbl[]"
value="<?php echo $table_encoded; ?>"
id="checkbox_tbl_<?php echo $i; ?>"<?php echo $checked; ?> /></td>
<th><label for="checkbox_tbl_<?php echo $i; ?>"
title="<?php echo $alias; ?>"><?php echo $truename; ?></label>
</th>
<td align="center"><?php echo $browse_table; ?></td>
<td align="center">
<a href="tbl_structure.php?<?php echo $tbl_url_query; ?>">
<?php echo $titles['Structure']; ?></a></td>
<td align="center"><?php echo $search_table; ?></td>
<?php if (! $db_is_information_schema) { ?>
<td align="center">
<a href="tbl_change.php?<?php echo $tbl_url_query; ?>">
<?php echo $titles['Insert']; ?></a></td>
<td align="center"><?php echo $empty_table; ?></td>
<td align="center">
<a href="sql.php?<?php echo $tbl_url_query;
?>&reload=1&purge=1&sql_query=<?php
echo urlencode($drop_query); ?>&zero_rows=<?php
echo urlencode($drop_message); ?>"
onclick="return confirmLink(this, '<?php echo PMA_jsFormat($drop_query, false); ?>')">
<?php echo $titles['Drop']; ?></a></td>
<?php } // end if (! $db_is_information_schema)
// there is a null value in the ENGINE
// - when the table needs to be repaired, or
// - when it's a view
// so ensure that we'll display "in use" below for a table
// that needs to be repaired
if (isset($each_table['TABLE_ROWS']) && ($each_table['ENGINE'] != null || $table_is_view)) {
if ($table_is_view && $each_table['TABLE_ROWS'] >= $cfg['MaxExactCountViews']) {
$at_least_one_view_exceeds_max_count = true;
$row_count_pre = '~';
$sum_row_count_pre = '~';
$show_superscript = '<sup>1</sup>';
} elseif($each_table['ENGINE'] == 'InnoDB') {
// InnoDB table: Row count is not accurate
$row_count_pre = '~';
$sum_row_count_pre = '~';
$show_superscript = '';
} else {
$row_count_pre = '';
$show_superscript = '';
}
?>
<td class="value"><?php echo $row_count_pre . PMA_formatNumber($each_table['TABLE_ROWS'], 0) . $show_superscript; ?></td>
<?php if (!($cfg['PropertiesNumColumns'] > 1)) { ?>
<td nowrap="nowrap"><?php echo ($table_is_view ? $strView : $each_table['ENGINE']); ?></td>
<?php if (isset($collation)) { ?>
<td nowrap="nowrap"><?php echo $collation ?></td>
<?php } ?>
<?php } ?>
<?php if ($is_show_stats) { ?>
<td class="value"><a
href="tbl_structure.php?<?php echo $tbl_url_query; ?>#showusage"
><?php echo $formatted_size . ' ' . $unit; ?></a></td>
<td class="value"><?php echo $overhead; ?></td>
<?php } // end if ?>
<?php } elseif ($table_is_view) { ?>
<td class="value">-</td>
<td><?php echo $strView; ?></td>
<td>---</td>
<?php if ($is_show_stats) { ?>
<td class="value">-</td>
<td class="value">-</td>
<?php } ?>
<?php } else { ?>
<td colspan="<?php echo ($structure_tbl_col_cnt - ($db_is_information_schema ? 5 : 8)) ?>"
align="center">
<?php echo $strInUse; ?></td>
<?php } // end if (isset($each_table['TABLE_ROWS'])) else ?>
</tr>
<?php
} // end foreach
// Show Summary
if ($is_show_stats) {
list($sum_formatted, $unit) = PMA_formatByteDown($sum_size, 3, 1);
list($overhead_formatted, $overhead_unit) =
PMA_formatByteDown($overhead_size, 3, 1);
}
?>
</tbody>
<tbody>
<tr><td></td>
<th align="center" nowrap="nowrap">
<?php echo sprintf($strTables, PMA_formatNumber($num_tables, 0)); ?>
</th>
<th colspan="<?php echo ($db_is_information_schema ? 3 : 6) ?>" align="center">
<?php echo $strSum; ?></th>
<th class="value"><?php echo $sum_row_count_pre . PMA_formatNumber($sum_entries, 0); ?></th>
<?php
if (!($cfg['PropertiesNumColumns'] > 1)) {
$default_engine = PMA_DBI_get_default_engine();
echo ' <th align="center">' . "\n"
. ' <dfn title="'
. sprintf($strDefaultEngine, $default_engine) . '">' .$default_engine . '</dfn></th>' . "\n";
// Have to account for old MySQL with no collation (bug 1554885)
if (PMA_MYSQL_INT_VERSION >= 40100) {
// we got a case where $db_collation was empty
echo ' <th align="center">' . "\n";
if (! empty($db_collation)) {
echo ' <dfn title="'
. PMA_getCollationDescr($db_collation) . ' (' . $strDefault . ')">' . $db_collation
. '</dfn>';
}
echo '</th>';
}
}
if ($is_show_stats) {
?>
<th class="value"><?php echo $sum_formatted . ' ' . $unit; ?></th>
<th class="value"><?php echo $overhead_formatted . ' ' . $overhead_unit; ?></th>
<?php
}
?>
</tr>
</tbody>
</table>
<div class="clearfloat">
<?php
// Check all tables url
$checkall_url = 'db_structure.php?' . PMA_generate_common_url($db);
?>
<img class="selectallarrow" src="<?php echo $pmaThemeImage .'arrow_'.$text_dir.'.png'; ?>"
width="38" height="22" alt="<?php echo $strWithChecked; ?>" />
<a href="<?php echo $checkall_url; ?>&checkall=1"
onclick="if (markAllRows('tablesForm')) return false;">
<?php echo $strCheckAll; ?></a>
/
<a href="<?php echo $checkall_url; ?>"
onclick="if (unMarkAllRows('tablesForm')) return false;">
<?php echo $strUncheckAll; ?></a>
<?php if ($overhead_check != '') { ?>
/
<a href="#" onclick="unMarkAllRows('tablesForm');
<?php echo $overhead_check; ?> return false;">
<?php echo $strCheckOverhead; ?></a>
<?php } ?>
<select name="submit_mult" onchange="this.form.submit();" style="margin: 0 3em 0 3em;">
<?php
echo ' <option value="' . $strWithChecked . '" selected="selected">'
. $strWithChecked . '</option>' . "\n";
echo ' <option value="' . $strEmpty . '" >'
. $strEmpty . '</option>' . "\n";
echo ' <option value="' . $strDrop . '" >'
. $strDrop . '</option>' . "\n";
echo ' <option value="' . $strPrintView . '" >'
. $strPrintView . '</option>' . "\n";
echo ' <option value="' . $strCheckTable . '" >'
. $strCheckTable . '</option>' . "\n";
echo ' <option value="' . $strOptimizeTable . '" >'
. $strOptimizeTable . '</option>' . "\n";
echo ' <option value="' . $strRepairTable . '" >'
. $strRepairTable . '</option>' . "\n";
echo ' <option value="' . $strAnalyzeTable . '" >'
. $strAnalyzeTable . '</option>' . "\n";
?>
</select>
<script type="text/javascript">
<!--
// Fake js to allow the use of the <noscript> tag
//-->
</script>
<noscript>
<input type="submit" value="<?php echo $strGo; ?>" />
</noscript>
<?php echo implode("\n", $hidden_fields) . "\n"; ?>
</div>
</form>
<?php
// Notice about row count for views
if ($at_least_one_view_exceeds_max_count && !$db_is_information_schema) {
echo '<div class="notice">' . "\n";
echo '<sup>1</sup>' . PMA_sanitize(sprintf($strViewMaxExactCount, PMA_formatNumber($cfg['MaxExactCountViews'], 0), '[a@./Documentation.html#cfg_MaxExactCountViews@_blank]', '[/a]')) . "\n";
echo '</div>' . "\n";
}
// display again the table list navigator
PMA_listNavigator($total_num_tables, $pos, $_url_params, 'db_structure.php', 'frame_content', $GLOBALS['cfg']['MaxTableList']);
?>
<hr />
<?php
// Routines
require './libraries/db_routines.inc.php';
/**
* Work on the database
* redesigned 2004-05-08 by mkkeck
*/
/* DATABASE WORK */
/* Printable view of a table */
echo '<p>';
echo '<a href="db_printview.php?' . $url_query . '">';
if ($cfg['PropertiesIconic']) {
echo '<img class="icon" src="' . $pmaThemeImage
.'b_print.png" width="16" height="16" alt="" />';
}
echo $strPrintView . '</a> ';
echo '<a href="./db_datadict.php?' . $url_query . '">';
if ($cfg['PropertiesIconic']) {
echo '<img class="icon" src="' . $pmaThemeImage
.'b_tblanalyse.png" width="16" height="16" alt="" />';
}
echo $strDataDict . '</a>';
echo '</p>';
if (empty($db_is_information_schema)) {
require './libraries/display_create_table.lib.php';
} // end if (Create Table dialog)
/**
* Displays the footer
*/
require_once './libraries/footer.inc.php';
?>
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