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Code Issues Releases Wiki Activity

Table relations

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@836 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-07-15 14:56:27 +00:00
parent 2b23749c6c
commit c42c46a2d4
4 changed files with 40 additions and 3 deletions
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37
adminer/select.inc.php
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@@ -278,12 +278,29 @@ if (!$columns) {
}
}
//! Editor only
$backward_keys = array();
$result = $dbh->query("
SELECT TABLE_NAME, CONSTRAINT_NAME, COLUMN_NAME, REFERENCED_COLUMN_NAME
FROM information_schema.KEY_COLUMN_USAGE
WHERE TABLE_SCHEMA = " . $dbh->quote($_GET["db"]) . "
AND REFERENCED_TABLE_SCHEMA = " . $dbh->quote($_GET["db"]) . "
AND REFERENCED_TABLE_NAME = " . $dbh->quote($_GET["select"]) . "
ORDER BY ORDINAL_POSITION
");
if ($result) {
while ($row = $result->fetch_assoc()) {
$backward_keys[$row["TABLE_NAME"]][$row["CONSTRAINT_NAME"]][$row["COLUMN_NAME"]] = $row["REFERENCED_COLUMN_NAME"];
}
$result->free();
}
echo "<table cellspacing='0' class='nowrap'>\n";
echo "<thead><tr><td><input type='checkbox' id='all-page' onclick='form_check(this, /check/);'>";
foreach ($rows[0] as $key => $val) {
echo '<th><a href="' . htmlspecialchars(remove_from_uri('(order|desc)[^=]*') . '&order%5B0%5D=' . urlencode($key) . ($_GET["order"] == array($key) && !$_GET["desc"][0] ? '&desc%5B0%5D=1' : '')) . '">' . adminer_field_name($fields, $key) . '</a>';
}
echo "</thead>\n";
echo ($backward_keys ? "<th>" . lang('Relations') : "") . "</thead>\n";
foreach ($rows as $row) {
$unique_idf = implode('&amp;', unique_idf($row, $indexes)); //! don't use aggregation functions
echo '<tr' . odd() . '><td><input type="checkbox" name="check[]" value="' . $unique_idf . '" onclick="this.form[\'all\'].checked = false; form_uncheck(\'all-page\');">' . (count($select) != count($group) || information_schema($_GET["db"]) ? '' : ' <a href="' . htmlspecialchars($SELF) . 'edit=' . urlencode($_GET['select']) . '&amp;' . $unique_idf . '">' . lang('edit') . '</a>');
@@ -312,9 +329,9 @@ if (!$columns) {
foreach ((array) $foreign_keys[$key] as $foreign_key) {
if (count($foreign_keys[$key]) == 1 || count($foreign_key["source"]) == 1) {
foreach ($foreign_key["source"] as $i => $source) {
$link .= "&where%5B$i%5D%5Bcol%5D=" . urlencode($foreign_key["target"][$i]) . "&where%5B$i%5D%5Bop%5D=%3D&where%5B$i%5D%5Bval%5D=" . urlencode($row[$source]);
$link .= where_link($i, $foreign_key["target"][$i], $row[$source]);
}
$link = htmlspecialchars((strlen($foreign_key["db"]) ? preg_replace('~([?&]db=)[^&]+~', '\\1' . urlencode($foreign_key["db"]), $SELF) : $SELF) . 'select=' . urlencode($foreign_key["table"]) . $link); // InnoDB supports non-UNIQUE keys
$link = htmlspecialchars((strlen($foreign_key["db"]) ? preg_replace('~([?&]db=)[^&]+~', '\\1' . urlencode($foreign_key["db"]), $SELF) : $SELF) . 'select=' . urlencode($foreign_key["table"])) . $link; // InnoDB supports non-UNIQUE keys
break;
}
}
@@ -322,6 +339,20 @@ if (!$columns) {
}
echo "<td>$val";
}
if ($backward_keys) {
echo "<td>";
foreach ($backward_keys as $table => $keys) {
foreach ($keys as $columns) {
echo ' <a href="' . htmlspecialchars($SELF) . 'select=' . urlencode($table);
$i = 0;
foreach ($columns as $column => $val) {
echo where_link($i, $column, $row[$val]);
$i++;
}
echo '">' . htmlspecialchars($table) . '</a>'; //! adminer_table_name()
}
}
}
echo "\n";
}
echo "</table>\n";