Files
phpmyadmin/tbl_properties_structure.php3
2003-02-26 13:02:34 +00:00

608 lines
22 KiB
PHP
Executable File

<?php
/* $Id$ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
* Runs common work
*/
require('./tbl_properties_common.php3');
$url_query .= '&amp;goto=tbl_properties_structure.php3&amp;back=tbl_properties_structure.php3';
/**
* Drop multiple fields if required
*/
if ((!empty($submit_mult) && isset($selected_fld))
|| isset($mult_btn)) {
$action = 'tbl_properties_structure.php3';
include('./mult_submits.inc.php3');
}
/**
* Prepares the table structure display
*/
// 1. Get table information
require('./tbl_properties_table_info.php3');
// 2. 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_0);
$primary = '';
$ret_keys = array();
$pk_array = array(); // will be use to emphasis prim. keys in the table view
while ($row = PMA_mysql_fetch_array($result)) {
$ret_keys[] = $row;
// Backups the list of primary keys
if ($row['Key_name'] == 'PRIMARY') {
$primary .= $row['Column_name'] . ', ';
$pk_array[$row['Column_name']] = 1;
}
} // end while
mysql_free_result($result);
// 3. Get fields
$local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table);
$fields_rs = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
$fields_cnt = mysql_num_rows($fields_rs);
/**
* Displays the table structure ('show table' works correct since 3.23.03)
*/
?>
<!-- TABLE INFORMATIONS -->
<form action="tbl_properties_structure.php3" name="fieldsForm">
<?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
<table border="<?php echo $cfg['Border']; ?>">
<tr>
<td></td>
<th>&nbsp;<?php echo $strField; ?>&nbsp;</th>
<th><?php echo $strType; ?></th>
<th><?php echo $strAttr; ?></th>
<th><?php echo $strNull; ?></th>
<th><?php echo $strDefault; ?></th>
<th><?php echo $strExtra; ?></th>
<th colspan="<?php echo((PMA_MYSQL_INT_VERSION >= 32323) ? '6' : '5'); ?>"><?php echo $strAction; ?></th>
</tr>
<?php
$comments_map = array();
$mime_map = array();
if ($GLOBALS['cfg']['ShowPropertyComments']) {
require('./libraries/relation.lib.php3');
require('./libraries/transformations.lib.php3');
$cfgRelation = PMA_getRelationsParam();
if ($cfgRelation['commwork']) {
$comments_map = PMA_getComments($db, $table);
if ($cfgRelation['mimework'] && $cfg['BrowseMIME']) {
$mime_map = PMA_getMIME($db, $table, true);
}
}
}
$i = 0;
$aryFields = array();
$checked = (!empty($checkall) ? ' checked="checked"' : '');
while ($row = PMA_mysql_fetch_array($fields_rs)) {
$i++;
$bgcolor = ($i % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
$aryFields[] = $row['Field'];
$type = $row['Type'];
// reformat mysql query output - staybyte - 9. June 2001
// loic1: set or enum types: slashes single quotes inside options
if (eregi('^(set|enum)\((.+)\)$', $type, $tmp)) {
$tmp[2] = substr(ereg_replace('([^,])\'\'', '\\1\\\'', ',' . $tmp[2]), 1);
$type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
$type_nowrap = '';
$binary = 0;
$unsigned = 0;
$zerofill = 0;
} else {
$type_nowrap = ' nowrap="nowrap"';
$type = eregi_replace('BINARY', '', $type);
$type = eregi_replace('ZEROFILL', '', $type);
$type = eregi_replace('UNSIGNED', '', $type);
if (empty($type)) {
$type = '&nbsp;';
}
$binary = eregi('BINARY', $row['Type'], $test);
$unsigned = eregi('UNSIGNED', $row['Type'], $test);
$zerofill = eregi('ZEROFILL', $row['Type'], $test);
}
// garvin: Display basic mimetype [MIME]
if ($cfgRelation['commwork'] && $cfgRelation['mimework'] && $cfg['BrowseMIME'] && isset($mime_map[$row['Field']]['mimetype'])) {
$type .= '<br />MIME: ' . str_replace('_', '/', $mime_map[$row['Field']]['mimetype']);
}
$strAttribute = '&nbsp;';
if ($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']);
}
$field_encoded = urlencode($row['Field']);
$field_name = htmlspecialchars($row['Field']);
// garvin: underline commented fields and display a hover-title (CSS only)
$comment_style = '';
if (isset($comments_map[$row['Field']])) {
$field_name = '<span style="border-bottom: 1px dashed black;" title="' . htmlspecialchars($comments_map[$row['Field']]) . '">' . $field_name . '</span>';
}
if (isset($pk_array[$row['Field']])) {
$field_name = '<u>' . $field_name . '</u>';
}
echo "\n";
?>
<tr>
<td align="center" bgcolor="<?php echo $bgcolor; ?>">
<input type="checkbox" name="selected_fld[]" value="<?php echo $field_encoded; ?>" id="checkbox_row_<?php echo $i; ?>" <?php echo $checked; ?> />
</td>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">&nbsp;<label for="checkbox_row_<?php echo $i; ?>"><?php echo $field_name; ?></label>&nbsp;</td>
<td bgcolor="<?php echo $bgcolor; ?>"<?php echo $type_nowrap; ?>><?php echo $type; ?><bdo dir="ltr"></bdo></td>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $strAttribute; ?></td>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo (($row['Null'] == '') ? $strNo : $strYes); ?>&nbsp;</td>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php if (isset($row['Default'])) echo $row['Default']; ?>&nbsp;</td>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $row['Extra']; ?>&nbsp;</td>
<td bgcolor="<?php echo $bgcolor; ?>">
<a href="tbl_alter.php3?<?php echo $url_query; ?>&amp;field=<?php echo $field_encoded; ?>">
<?php echo $strChange; ?></a>
</td>
<td bgcolor="<?php echo $bgcolor; ?>">
<?php
// loic1: Drop field only if there is more than one field in the table
if ($fields_cnt > 1) {
echo "\n";
?>
<a href="sql.php3?<?php echo $url_query; ?>&amp;sql_query=<?php echo urlencode('ALTER TABLE ' . PMA_backquote($table) . ' DROP ' . PMA_backquote($row['Field'])); ?>&amp;zero_rows=<?php echo urlencode(sprintf($strFieldHasBeenDropped, htmlspecialchars($row['Field']))); ?>"
onclick="return confirmLink(this, 'ALTER TABLE <?php echo PMA_jsFormat($table); ?> DROP <?php echo PMA_jsFormat($row['Field']); ?>')">
<?php echo $strDrop; ?></a>
<?php
} else {
echo "\n" . ' ' . $strDrop;
}
echo "\n";
?>
</td>
<td bgcolor="<?php echo $bgcolor; ?>">
<?php
if ($type == 'text' || $type == 'blob') {
echo $strPrimary . "\n";
} else {
echo "\n";
?>
<a href="sql.php3?<?php echo $url_query; ?>&amp;sql_query=<?php echo urlencode('ALTER TABLE ' . PMA_backquote($table) . ' DROP PRIMARY KEY, ADD PRIMARY KEY(' . $primary . PMA_backquote($row['Field']) . ')'); ?>&amp;zero_rows=<?php echo urlencode(sprintf($strAPrimaryKey, htmlspecialchars($row['Field']))); ?>"
onclick="return confirmLink(this, 'ALTER TABLE <?php echo PMA_jsFormat($table); ?> DROP PRIMARY KEY, ADD PRIMARY KEY(<?php echo PMA_jsFormat($row['Field']); ?>)')">
<?php echo $strPrimary; ?></a>
<?php
}
echo "\n";
?>
</td>
<td bgcolor="<?php echo $bgcolor; ?>">
<?php
if ($type == 'text' || $type == 'blob') {
echo $strIndex . "\n";
} else {
echo "\n";
?>
<a href="sql.php3?<?php echo $url_query; ?>&amp;sql_query=<?php echo urlencode('ALTER TABLE ' . PMA_backquote($table) . ' ADD INDEX(' . PMA_backquote($row['Field']) . ')'); ?>&amp;zero_rows=<?php echo urlencode(sprintf($strAnIndex ,htmlspecialchars($row['Field']))); ?>">
<?php echo $strIndex; ?></a>
<?php
}
echo "\n";
?>
</td>
<td bgcolor="<?php echo $bgcolor; ?>">
<?php
if ($type == 'text' || $type == 'blob') {
echo $strUnique . "\n";
} else {
echo "\n";
?>
<a href="sql.php3?<?php echo $url_query; ?>&amp;sql_query=<?php echo urlencode('ALTER TABLE ' . PMA_backquote($table) . ' ADD UNIQUE(' . PMA_backquote($row['Field']) . ')'); ?>&amp;zero_rows=<?php echo urlencode(sprintf($strAnIndex , htmlspecialchars($row['Field']))); ?>">
<?php echo $strUnique; ?></a>
<?php
}
echo "\n";
?>
</td>
<?php
if (PMA_MYSQL_INT_VERSION >= 32323) {
if ((!empty($tbl_type) && $tbl_type == 'MYISAM')
&& ($type == 'text' || strpos(' ' . $type, 'varchar'))) {
echo "\n";
?>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
<a href="sql.php3?<?php echo $url_query; ?>&amp;sql_query=<?php echo urlencode('ALTER TABLE ' . PMA_backquote($table) . ' ADD FULLTEXT(' . PMA_backquote($row['Field']) . ')'); ?>&amp;zero_rows=<?php echo urlencode(sprintf($strAnIndex , htmlspecialchars($row['Field']))); ?>">
<?php echo $strIdxFulltext; ?></a>
</td>
<?php
} else {
echo "\n";
?>
<td bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
<?php echo $strIdxFulltext . "\n"; ?>
</td>
<?php
} // end if... else...
} // end if
echo "\n"
?>
</tr>
<?php
} // end while
echo "\n";
$checkall_url = 'tbl_properties_structure.php3?' . PMA_generate_common_url($db,$table);
?>
<tr>
<td colspan="<?php echo((PMA_MYSQL_INT_VERSION >= 32323) ? '13' : '12'); ?>">
<img src="./images/arrow_<?php echo $text_dir; ?>.gif" border="0" width="38" height="22" alt="<?php echo $strWithChecked; ?>" />
<a href="<?php echo $checkall_url; ?>&amp;checkall=1" onclick="setCheckboxes('fieldsForm', true); return false;">
<?php echo $strCheckAll; ?></a>
&nbsp;/&nbsp;
<a href="<?php echo $checkall_url; ?>" onclick="setCheckboxes('fieldsForm', false); return false;">
<?php echo $strUncheckAll; ?></a>
&nbsp;&nbsp;&nbsp;
<i><?php echo $strWithChecked; ?></i>&nbsp;&nbsp;
<input type="submit" name="submit_mult" value="<?php echo $strChange; ?>" />
<?php
// Drop button if there is at least two fields
if ($fields_cnt > 1) {
?>
&nbsp;<i><?php echo $strOr; ?></i>&nbsp;
<input type="submit" name="submit_mult" value="<?php echo $strDrop; ?>" />
<?php
}
echo "\n";
?>
</td>
</tr>
</table>
</form>
<?php
/**
* If there are more than 20 rows, displays browse/select/insert/empty/drop
* links again
*/
if ($fields_cnt > 20) {
?>
<!-- Browse links -->
<?php
echo "\n";
include('./tbl_properties_links.php3');
} // end if ($fields_cnt > 20)
echo "\n\n";
/**
* Displays indexes
*/
?>
<!-- Indexes, space usage and row statistics -->
<br />
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<?php
define('PMA_IDX_INCLUDED', 1);
require ('./tbl_indexes.php3');
?>
</td>
<?php
/**
* Displays Space usage and row statistics
*/
// BEGIN - Calc Table Space - staybyte - 9 June 2001
// loic1, 22 feb. 2002: updated with patch from
// Joshua Nye <josh at boxcarmedia.com> to get valid
// statistics whatever is the table type
if ($cfg['ShowStats']) {
$nonisam = FALSE;
$is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
if (isset($showtable['Type']) && !eregi('ISAM|HEAP', $showtable['Type'])) {
$nonisam = TRUE;
}
if (PMA_MYSQL_INT_VERSION >= 32303 && ($nonisam == FALSE || $is_innodb)) {
// Gets some sizes
$mergetable = FALSE;
if (isset($showtable['Type']) && $showtable['Type'] == 'MRG_MyISAM') {
$mergetable = TRUE;
}
list($data_size, $data_unit) = PMA_formatByteDown($showtable['Data_length']);
if ($mergetable == FALSE) {
list($index_size, $index_unit) = PMA_formatByteDown($showtable['Index_length']);
}
if (isset($showtable['Data_free']) && $showtable['Data_free'] > 0) {
list($free_size, $free_unit) = PMA_formatByteDown($showtable['Data_free']);
list($effect_size, $effect_unit) = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length'] - $showtable['Data_free']);
} else {
list($effect_size, $effect_unit) = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length']);
}
list($tot_size, $tot_unit) = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length']);
if ($table_info_num_rows > 0) {
list($avg_size, $avg_unit) = PMA_formatByteDown(($showtable['Data_length'] + $showtable['Index_length']) / $showtable['Rows'], 6, 1);
}
// Displays them
?>
<!-- Space usage -->
<td width="20">&nbsp;</td>
<td valign="top">
<?php echo $strSpaceUsage . '&nbsp;:' . "\n"; ?>
<a name="showusage"></a>
<table border="<?php echo $cfg['Border']; ?>">
<tr>
<th><?php echo $strType; ?></th>
<th colspan="2" align="center"><?php echo $strUsage; ?></th>
</tr>
<tr>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" style="padding-right: 10px"><?php echo $strData; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" align="right" nowrap="nowrap"><?php echo $data_size; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>"><?php echo $data_unit; ?></td>
</tr>
<?php
if (isset($index_size)) {
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" style="padding-right: 10px"><?php echo $strIndex; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" align="right" nowrap="nowrap"><?php echo $index_size; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>"><?php echo $index_unit; ?></td>
</tr>
<?php
}
if (isset($free_size)) {
echo "\n";
?>
<tr style="color: #bb0000">
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" style="padding-right: 10px"><?php echo $strOverhead; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>" align="right" nowrap="nowrap"><?php echo $free_size; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorTwo']; ?>"><?php echo $free_unit; ?></td>
</tr>
<tr>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>" style="padding-right: 10px"><?php echo $strEffective; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>" align="right" nowrap="nowrap"><?php echo $effect_size; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>"><?php echo $effect_unit; ?></td>
</tr>
<?php
}
if (isset($tot_size) && $mergetable == FALSE) {
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>" style="padding-right: 10px"><?php echo $strTotalUC; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>" align="right" nowrap="nowrap"><?php echo $tot_size; ?></td>
<td bgcolor="<?php echo $cfg['BgcolorOne']; ?>"><?php echo $tot_unit; ?></td>
</tr>
<?php
}
// Optimize link if overhead
if (isset($free_size) && ($tbl_type == 'MYISAM' || $tbl_type == 'BDB')) {
echo "\n";
?>
<tr>
<td colspan="3" align="center">
[<a href="sql.php3?<?php echo $url_query; ?>&amp;pos=0&amp;sql_query=<?php echo urlencode('OPTIMIZE TABLE ' . PMA_backquote($table)); ?>"><?php echo $strOptimizeTable; ?></a>]
</td>
</tr>
<?php
}
echo "\n";
?>
</table>
</td>
<!-- Rows Statistic -->
<td width="20">&nbsp;</td>
<td valign="top">
<?php echo $strRowsStatistic . '&nbsp;:' . "\n"; ?>
<table border="<?php echo $cfg['Border']; ?>">
<tr>
<th><?php echo $strStatement; ?></th>
<th align="center"><?php echo $strValue; ?></th>
</tr>
<?php
$i = 0;
if (isset($showtable['Row_format'])) {
$bgcolor = ((++$i%2) ? $cfg['BgcolorTwo'] : $cfg['BgcolorOne']);
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $strFormat; ?></td>
<td bgcolor="<?php echo $bgcolor; ?>" align="<?php echo $cell_align_left; ?>" nowrap="nowrap">
<?php
echo ' ';
if ($showtable['Row_format'] == 'Fixed') {
echo $strFixed;
}
else if ($showtable['Row_format'] == 'Dynamic') {
echo $strDynamic;
}
else {
echo $showtable['Row_format'];
}
echo "\n";
?>
</td>
</tr>
<?php
}
if (!$is_innodb && isset($showtable['Rows'])) {
$bgcolor = ((++$i%2) ? $cfg['BgcolorTwo'] : $cfg['BgcolorOne']);
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $strRows; ?></td>
<td bgcolor="<?php echo $bgcolor; ?>" align="right" nowrap="nowrap">
<?php echo number_format($showtable['Rows'], 0, $number_decimal_separator, $number_thousands_separator) . "\n"; ?>
</td>
</tr>
<?php
}
if (!$is_innodb && isset($showtable['Avg_row_length']) && $showtable['Avg_row_length'] > 0) {
$bgcolor = ((++$i%2) ? $cfg['BgcolorTwo'] : $cfg['BgcolorOne']);
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $strRowLength; ?>&nbsp;&oslash;</td>
<td bgcolor="<?php echo $bgcolor; ?>" align="right" nowrap="nowrap">
<?php echo number_format($showtable['Avg_row_length'], 0, $number_decimal_separator, $number_thousands_separator) . "\n"; ?>
</td>
</tr>
<?php
}
if (!$is_innodb && isset($showtable['Data_length']) && $showtable['Rows'] > 0 && $mergetable == FALSE) {
$bgcolor = ((++$i%2) ? $cfg['BgcolorTwo'] : $cfg['BgcolorOne']);
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $strRowSize; ?>&nbsp;&oslash;</td>
<td bgcolor="<?php echo $bgcolor; ?>" align="right" nowrap="nowrap">
<?php echo $avg_size . ' ' . $avg_unit . "\n"; ?>
</td>
</tr>
<?php
}
if (isset($showtable['Auto_increment'])) {
$bgcolor = ((++$i%2) ? $cfg['BgcolorTwo'] : $cfg['BgcolorOne']);
echo "\n";
?>
<tr>
<td bgcolor="<?php echo $bgcolor; ?>"><?php echo $strNext; ?>&nbsp;Autoindex</td>
<td bgcolor="<?php echo $bgcolor; ?>" align="right" nowrap="nowrap">
<?php echo number_format($showtable['Auto_increment'], 0, $number_decimal_separator, $number_thousands_separator) . "\n"; ?>
</td>
</tr>
<?php
}
echo "\n";
?>
</table>
</td>
<?php
}
}
// END - Calc Table Space
echo "\n";
?>
</tr>
</table>
<hr />
<?php
/**
* Work on the table
*/
?>
<!-- TABLE WORK -->
<ul>
<!-- Printable view of the table -->
<li>
<div style="margin-bottom: 10px"><a href="tbl_printview.php3?<?php echo $url_query; ?>"><?php echo $strPrintView; ?></a></div>
</li>
<!-- Add some new fields -->
<li>
<form method="post" action="tbl_addfield.php3"
onsubmit="return checkFormElementInRange(this, 'num_fields', 1)">
<?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
<?php echo $strAddNewField; ?>&nbsp;:
<input type="text" name="num_fields" size="2" maxlength="2" value="1" class="textfield" style="vertical-align: middle" onfocus="this.select()" />
<select name="after_field" style="vertical-align: middle">
<option value="--end--"><?php echo $strAtEndOfTable; ?></option>
<option value="--first--"><?php echo $strAtBeginningOfTable; ?></option>
<?php
reset($aryFields);
while (list($junk, $fieldname) = each($aryFields)) {
echo ' <option value="' . urlencode($fieldname) . '">' . sprintf($strAfter, htmlspecialchars($fieldname)) . '</option>' . "\n";
}
unset($aryFields);
?>
</select>
<input type="submit" value="<?php echo $strGo; ?>" style="vertical-align: middle" />
</form>
</li>
<?php
if ($cfg['Server']['relation']) {
?>
<!-- Work on Relations -->
<li>
<div style="margin-bottom: 10px">
<a href="tbl_relation.php3?<?php echo $url_query; ?>"><?php echo $strRelationView; ?></a>
</div>
</li>
<?php
}
echo "\n";
?>
<!-- Let MySQL propose the optimal structure -->
<li>
<div style="margin-bottom: 10px">
<a href="sql.php3?<?php echo $url_query; ?>&amp;session_max_rows=all&amp;sql_query=<?php echo urlencode('SELECT * FROM ' . PMA_backquote($table) . ' PROCEDURE ANALYSE()'); ?>">
<?php echo $strStructPropose; ?></a>
<?php echo PMA_showMySQLDocu('Extending_MySQL', 'procedure_analyse') . "\n"; ?>
</div>
</li>
<?php
/**
* Query box, bookmark, insert data from textfile
*/
$goto = 'tbl_properties_structure.php3';
require('./tbl_query_box.php3');
?>
</ul>
<?php
/**
* Displays the footer
*/
echo "\n";
require('./footer.inc.php3');
?>