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SQLite variables

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1467 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2010-04-21 15:09:52 +00:00
parent 3f5b683456
commit 984d0907c8
4 changed files with 38 additions and 16 deletions
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37
adminer/drivers/sqlite.inc.php
View File

@@ -44,7 +44,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
function result($query, $field = 0) {
$result = $this->query($query);
if (!$result) {
if (!is_object($result)) {
return false;
}
$row = $result->_result->fetch();
@@ -89,37 +89,38 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
} else {
class Min_SQLite extends SQLite3 {
var $extension = "SQLite3", $server_info, $affected_rows, $error;
class Min_SQLite {
var $extension = "SQLite3", $server_info, $affected_rows, $error, $_connection;
function __construct() {
$version = $this->version();
$this->_connection = new SQLite3(":memory:"); // required to display variables
$version = $this->_connection->version();
$this->server_info = $version["versionString"];
}
function open($filename) {
parent::__construct($filename);
$this->_connection->open($filename);
}
function query($query) {
$result = @parent::query($query);
$result = @$this->_connection->query($query);
if (!$result) {
$this->error = $this->lastErrorMsg();
$this->error = $this->_connection->lastErrorMsg();
return false;
} elseif ($result->numColumns()) {
return new Min_Result($result);
}
$this->affected_rows = $this->changes();
$this->affected_rows = $this->_connection->changes();
return true;
}
function quote($string) {
return "'" . $this->escapeString($string) . "'";
return "'" . $this->_connection->escapeString($string) . "'";
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!$result) {
if (!is_object($result)) {
return false;
}
$row = $result->_result->fetchArray();
@@ -254,6 +255,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$return = array();
$result = $connection->query("SELECT name AS Name, type AS Engine FROM sqlite_master WHERE type IN ('table', 'view')" . ($name != "" ? " AND name = " . $connection->quote($name) : ""));
while ($row = $result->fetch_assoc()) {
$row["Auto_increment"] = "";
$return[$row["Name"]] = $row;
}
$result = $connection->query("SELECT * FROM sqlite_sequence");
@@ -456,8 +458,21 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
return $connection->result("SELECT sql FROM sqlite_master WHERE name = " . $connection->quote($table));
}
function show_variables() {
global $connection;
$return = array();
foreach (array("auto_vacuum", "cache_size", "count_changes", "default_cache_size", "empty_result_callbacks", "encoding", "foreign_keys", "full_column_names", "fullfsync", "journal_mode", "journal_size_limit", "legacy_file_format", "locking_mode", "page_size", "max_page_count", "read_uncommitted", "recursive_triggers", "reverse_unordered_selects", "secure_delete", "short_column_names", "synchronous", "temp_store", "temp_store_directory", "schema_version", "compile_options", "integrity_check", "quick_check") as $key) {
$return[$key] = $connection->result("PRAGMA $key");
}
return $return;
}
function show_status() {
// not supported
}
function support($feature) {
return ereg('^(view|trigger)$', $feature);
return ereg('^(view|trigger|variables)$', $feature);
}
$driver = "sqlite";