Separate MySQL functions
git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@603 7c3ca157-0c34-0410-bff1-cbf682f78f5c
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jakubvrana
parent
5f16c75c1d
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812f350805
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@ -41,15 +41,6 @@ function get_vals($query) {
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return $return;
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}
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function get_databases() {
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$return = &$_SESSION["databases"][$_GET["server"]];
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if (!isset($return)) {
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flush();
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$return = get_vals("SHOW DATABASES");
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}
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return $return;
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}
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function table_status($table) {
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global $dbh;
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$result = $dbh->query("SHOW TABLE STATUS LIKE '" . $dbh->escape_string(addcslashes($table, "%_")) . "'");
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@ -58,77 +49,6 @@ function table_status($table) {
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return $return;
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}
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function fields($table) {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW FULL COLUMNS FROM " . idf_escape($table));
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if ($result) {
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while ($row = $result->fetch_assoc()) {
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preg_match('~^([^( ]+)(?:\\((.+)\\))?( unsigned)?( zerofill)?$~', $row["Type"], $match);
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$return[$row["Field"]] = array(
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"field" => $row["Field"],
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"type" => $match[1],
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"length" => $match[2],
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"unsigned" => ltrim($match[3] . $match[4]),
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"default" => (strlen($row["Default"]) || ereg("char", $match[1]) ? $row["Default"] : null),
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"null" => ($row["Null"] == "YES"),
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"auto_increment" => ($row["Extra"] == "auto_increment"),
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"collation" => $row["Collation"],
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"privileges" => array_flip(explode(",", $row["Privileges"])),
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"comment" => $row["Comment"],
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"primary" => ($row["Key"] == "PRI"),
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);
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}
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$result->free();
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}
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return $return;
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}
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function indexes($table) {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW INDEX FROM " . idf_escape($table));
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if ($result) {
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while ($row = $result->fetch_assoc()) {
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$return[$row["Key_name"]]["type"] = ($row["Key_name"] == "PRIMARY" ? "PRIMARY" : ($row["Index_type"] == "FULLTEXT" ? "FULLTEXT" : ($row["Non_unique"] ? "INDEX" : "UNIQUE")));
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$return[$row["Key_name"]]["columns"][$row["Seq_in_index"]] = $row["Column_name"];
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$return[$row["Key_name"]]["lengths"][$row["Seq_in_index"]] = $row["Sub_part"];
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}
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$result->free();
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}
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return $return;
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}
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function foreign_keys($table) {
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global $dbh, $on_actions;
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static $pattern = '(?:[^`]+|``)+';
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$return = array();
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$result = $dbh->query("SHOW CREATE TABLE " . idf_escape($table));
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if ($result) {
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$create_table = $dbh->result($result, 1);
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$result->free();
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preg_match_all("~CONSTRAINT `($pattern)` FOREIGN KEY \\(((?:`$pattern`,? ?)+)\\) REFERENCES `($pattern)`(?:\\.`($pattern)`)? \\(((?:`$pattern`,? ?)+)\\)(?: ON DELETE (" . implode("|", $on_actions) . "))?(?: ON UPDATE (" . implode("|", $on_actions) . "))?~", $create_table, $matches, PREG_SET_ORDER);
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foreach ($matches as $match) {
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preg_match_all("~`($pattern)`~", $match[2], $source);
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preg_match_all("~`($pattern)`~", $match[5], $target);
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$return[$match[1]] = array(
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"db" => idf_unescape(strlen($match[4]) ? $match[3] : $match[4]),
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"table" => idf_unescape(strlen($match[4]) ? $match[4] : $match[3]),
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"source" => array_map('idf_unescape', $source[1]),
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"target" => array_map('idf_unescape', $target[1]),
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"on_delete" => $match[6],
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"on_update" => $match[7],
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);
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}
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}
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return $return;
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}
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function view($name) {
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global $dbh;
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return array("select" => preg_replace('~^(?:[^`]+|`[^`]*`)* AS ~U', '', $dbh->result($dbh->query("SHOW CREATE VIEW " . idf_escape($name)), 1)));
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}
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function unique_idf($row, $indexes) {
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foreach ($indexes as $index) {
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if ($index["type"] == "PRIMARY" || $index["type"] == "UNIQUE") {
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@ -168,21 +88,6 @@ function process_length($length) {
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return (preg_match("~^\\s*(?:$enum_length)(?:\\s*,\\s*(?:$enum_length))*\\s*\$~", $length) && preg_match_all("~$enum_length~", $length, $matches) ? implode(",", $matches[0]) : preg_replace('~[^0-9,+-]~', '', $length));
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}
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function collations() {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW COLLATION");
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while ($row = $result->fetch_assoc()) {
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if ($row["Default"] && $return[$row["Charset"]]) {
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array_unshift($return[$row["Charset"]], $row["Collation"]);
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} else {
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$return[$row["Charset"]][] = $row["Collation"];
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}
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}
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$result->free();
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return $return;
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}
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function redirect($location, $message = null) {
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if (isset($message)) {
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$_SESSION["messages"][] = $message;
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@ -322,12 +227,6 @@ function shorten_utf8($string, $length) {
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return nl2br(htmlspecialchars($match[1])) . ($match[2] ? "<em>...</em>" : "");
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}
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function table_comment(&$row) {
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if ($row["Engine"] == "InnoDB") {
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$row["Comment"] = preg_replace('~(?:(.+); )?InnoDB free: .*~', '\\1', $row["Comment"]);
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}
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}
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function hidden_fields($process, $ignore = array()) {
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while (list($key, $val) = each($process)) {
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if (is_array($val)) {
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13
index.php
13
index.php
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@ -49,8 +49,8 @@ $SELF = preg_replace('~^[^?]*/([^?]*).*~', '\\1?', $_SERVER["REQUEST_URI"]) . (s
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include "./functions.inc.php";
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include "./lang.inc.php";
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include "./lang/$LANG.inc.php";
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include "./mysql.inc.php";
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include "./design.inc.php";
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include "./abstraction.inc.php";
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include "./auth.inc.php";
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include "./connect.inc.php";
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include "./editing.inc.php";
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@ -60,17 +60,6 @@ if (isset($_GET["download"])) {
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include "./download.inc.php";
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} else { // outputs footer
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$on_actions = array("RESTRICT", "CASCADE", "SET NULL", "NO ACTION");
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$types = array(
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"tinyint" => 3, "smallint" => 5, "mediumint" => 8, "int" => 10, "bigint" => 20,
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"float" => 12, "double" => 21, "decimal" => 66,
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"date" => 10, "datetime" => 19, "timestamp" => 19, "time" => 10, "year" => 4,
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"char" => 255, "varchar" => 65535,
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"binary" => 255, "varbinary" => 65535,
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"tinytext" => 255, "text" => 65535, "mediumtext" => 16777215, "longtext" => 4294967295,
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"tinyblob" => 255, "blob" => 65535, "mediumblob" => 16777215, "longblob" => 4294967295,
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"enum" => 65535, "set" => 64,
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);
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$unsigned = array("", "unsigned", "zerofill", "unsigned zerofill");
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$enum_length = '\'(?:\'\'|[^\'\\\\]+|\\\\.)*\'|"(?:""|[^"\\\\]+|\\\\.)*"';
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$inout = array("IN", "OUT", "INOUT");
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$confirm = " onclick=\"return confirm('" . lang('Are you sure?') . "');\"";
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@ -262,3 +262,116 @@ if (extension_loaded("mysqli")) {
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page_footer("auth");
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exit;
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}
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$types = array(
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"tinyint" => 3, "smallint" => 5, "mediumint" => 8, "int" => 10, "bigint" => 20,
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"float" => 12, "double" => 21, "decimal" => 66,
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"date" => 10, "datetime" => 19, "timestamp" => 19, "time" => 10, "year" => 4,
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"char" => 255, "varchar" => 65535,
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"binary" => 255, "varbinary" => 65535,
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"tinytext" => 255, "text" => 65535, "mediumtext" => 16777215, "longtext" => 4294967295,
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"tinyblob" => 255, "blob" => 65535, "mediumblob" => 16777215, "longblob" => 4294967295,
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"enum" => 65535, "set" => 64,
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);
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$unsigned = array("", "unsigned", "zerofill", "unsigned zerofill");
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function get_databases() {
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$return = &$_SESSION["databases"][$_GET["server"]];
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if (!isset($return)) {
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flush();
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$return = get_vals("SHOW DATABASES");
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}
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return $return;
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}
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function fields($table) {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW FULL COLUMNS FROM " . idf_escape($table));
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if ($result) {
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while ($row = $result->fetch_assoc()) {
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preg_match('~^([^( ]+)(?:\\((.+)\\))?( unsigned)?( zerofill)?$~', $row["Type"], $match);
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$return[$row["Field"]] = array(
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"field" => $row["Field"],
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"type" => $match[1],
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"length" => $match[2],
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"unsigned" => ltrim($match[3] . $match[4]),
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"default" => (strlen($row["Default"]) || ereg("char", $match[1]) ? $row["Default"] : null),
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"null" => ($row["Null"] == "YES"),
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"auto_increment" => ($row["Extra"] == "auto_increment"),
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"collation" => $row["Collation"],
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"privileges" => array_flip(explode(",", $row["Privileges"])),
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"comment" => $row["Comment"],
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"primary" => ($row["Key"] == "PRI"),
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);
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}
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$result->free();
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}
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return $return;
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}
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function indexes($table) {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW INDEX FROM " . idf_escape($table));
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if ($result) {
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while ($row = $result->fetch_assoc()) {
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$return[$row["Key_name"]]["type"] = ($row["Key_name"] == "PRIMARY" ? "PRIMARY" : ($row["Index_type"] == "FULLTEXT" ? "FULLTEXT" : ($row["Non_unique"] ? "INDEX" : "UNIQUE")));
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$return[$row["Key_name"]]["columns"][$row["Seq_in_index"]] = $row["Column_name"];
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$return[$row["Key_name"]]["lengths"][$row["Seq_in_index"]] = $row["Sub_part"];
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}
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$result->free();
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}
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return $return;
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}
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function foreign_keys($table) {
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global $dbh, $on_actions;
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static $pattern = '(?:[^`]+|``)+';
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$return = array();
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$result = $dbh->query("SHOW CREATE TABLE " . idf_escape($table));
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if ($result) {
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$create_table = $dbh->result($result, 1);
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$result->free();
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preg_match_all("~CONSTRAINT `($pattern)` FOREIGN KEY \\(((?:`$pattern`,? ?)+)\\) REFERENCES `($pattern)`(?:\\.`($pattern)`)? \\(((?:`$pattern`,? ?)+)\\)(?: ON DELETE (" . implode("|", $on_actions) . "))?(?: ON UPDATE (" . implode("|", $on_actions) . "))?~", $create_table, $matches, PREG_SET_ORDER);
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foreach ($matches as $match) {
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preg_match_all("~`($pattern)`~", $match[2], $source);
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preg_match_all("~`($pattern)`~", $match[5], $target);
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$return[$match[1]] = array(
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"db" => idf_unescape(strlen($match[4]) ? $match[3] : $match[4]),
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"table" => idf_unescape(strlen($match[4]) ? $match[4] : $match[3]),
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"source" => array_map('idf_unescape', $source[1]),
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"target" => array_map('idf_unescape', $target[1]),
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"on_delete" => $match[6],
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"on_update" => $match[7],
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);
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}
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}
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return $return;
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}
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function view($name) {
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global $dbh;
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return array("select" => preg_replace('~^(?:[^`]+|`[^`]*`)* AS ~U', '', $dbh->result($dbh->query("SHOW CREATE VIEW " . idf_escape($name)), 1)));
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}
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function collations() {
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global $dbh;
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$return = array();
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$result = $dbh->query("SHOW COLLATION");
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while ($row = $result->fetch_assoc()) {
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if ($row["Default"] && $return[$row["Charset"]]) {
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array_unshift($return[$row["Charset"]], $row["Collation"]);
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} else {
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$return[$row["Charset"]][] = $row["Collation"];
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}
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}
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$result->free();
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return $return;
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}
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function table_comment(&$row) {
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if ($row["Engine"] == "InnoDB") {
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$row["Comment"] = preg_replace('~(?:(.+); )?InnoDB free: .*~', '\\1', $row["Comment"]);
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}
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}
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