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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@65 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2007-07-06 13:03:13 +00:00
parent 4e620135ed
commit ffcea8b587
4 changed files with 190 additions and 157 deletions
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45
functions.inc.php
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@@ -32,20 +32,23 @@ function optionlist($options, $selected = array(), $not_vals = false) {
function fields($table) {
$return = array();
$result = mysql_query("SHOW FULL COLUMNS FROM " . idf_escape($table));
while ($row = mysql_fetch_assoc($result)) {
preg_match('~^([^(]+)(?:\\((.+)\\))?( unsigned)?( zerofill)?$~', $row["Type"], $match);
$return[$row["Field"]] = array(
"field" => $row["Field"],
"type" => $match[1],
"length" => $match[2],
"unsigned" => ltrim($match[3] . $match[4]),
"default" => $row["Default"],
"null" => ($row["Null"] != "NO"),
"extra" => $row["Extra"],
"collation" => $row["Collation"],
);
if ($result) {
while ($row = mysql_fetch_assoc($result)) {
preg_match('~^([^(]+)(?:\\((.+)\\))?( unsigned)?( zerofill)?$~', $row["Type"], $match);
$return[$row["Field"]] = array(
"field" => $row["Field"],
"type" => $match[1],
"length" => $match[2],
"unsigned" => ltrim($match[3] . $match[4]),
"default" => $row["Default"],
"null" => ($row["Null"] != "NO"),
"extra" => $row["Extra"],
"collation" => $row["Collation"],
"privileges" => explode(",", $row["Privileges"]),
);
}
mysql_free_result($result);
}
mysql_free_result($result);
return $return;
}
@@ -63,12 +66,16 @@ function indexes($table) {
function foreign_keys($table) {
static $pattern = '~`((?:[^`]*|``)+)`~';
$return = array();
$create_table = mysql_result(mysql_query("SHOW CREATE TABLE " . idf_escape($table)), 0, 1);
preg_match_all('~FOREIGN KEY \\((.+)\\) REFERENCES (?:`(.+)`\\.)?`(.+)` \\((.+)\\)~', $create_table, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
preg_match_all($pattern, $match[1], $source);
preg_match_all($pattern, $match[4], $target);
$return[] = array(idf_unescape($match[2]), idf_unescape($match[3]), array_map('idf_unescape', $source[1]), array_map('idf_unescape', $target[1]));
$result = mysql_query("SHOW CREATE TABLE " . idf_escape($table));
if ($result) {
$create_table = mysql_result($result, 0, 1);
mysql_free_result($result);
preg_match_all('~FOREIGN KEY \\((.+)\\) REFERENCES (?:`(.+)`\\.)?`(.+)` \\((.+)\\)~', $create_table, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
preg_match_all($pattern, $match[1], $source);
preg_match_all($pattern, $match[4], $target);
$return[] = array(idf_unescape($match[2]), idf_unescape($match[3]), array_map('idf_unescape', $source[1]), array_map('idf_unescape', $target[1]));
}
}
return $return;
}