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Code Issues Releases Wiki Activity

SQLite: Remove support for SQLite version 2

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This commit is contained in:
Jakub Vrana
2025-02-26 12:10:09 +01:00
parent e3a2b1b57a
commit 09883aa2f5
3 changed files with 71 additions and 159 deletions
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225
adminer/drivers/sqlite.inc.php
View File

@@ -1,170 +1,82 @@
<?php
$drivers["sqlite"] = "SQLite 3";
$drivers["sqlite2"] = "SQLite 2";
$drivers["sqlite"] = "SQLite";
if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
define("DRIVER", (isset($_GET["sqlite"]) ? "sqlite" : "sqlite2"));
if (class_exists(isset($_GET["sqlite"]) ? "SQLite3" : "SQLiteDatabase")) {
if (isset($_GET["sqlite"])) {
if (isset($_GET["sqlite"])) {
define("DRIVER", "sqlite");
if (class_exists("SQLite3")) {
class Min_SQLite {
var $extension = "SQLite3", $server_info, $affected_rows, $errno, $error, $_link;
class Min_SQLite {
var $extension = "SQLite3", $server_info, $affected_rows, $errno, $error, $_link;
function __construct($filename) {
$this->_link = new SQLite3($filename);
$version = $this->_link->version();
$this->server_info = $version["versionString"];
}
function query($query) {
$result = @$this->_link->query($query);
$this->error = "";
if (!$result) {
$this->errno = $this->_link->lastErrorCode();
$this->error = $this->_link->lastErrorMsg();
return false;
} elseif ($result->numColumns()) {
return new Min_Result($result);
}
$this->affected_rows = $this->_link->changes();
return true;
}
function quote($string) {
return (is_utf8($string)
? "'" . $this->_link->escapeString($string) . "'"
: "x'" . reset(unpack('H*', $string)) . "'"
);
}
function store_result() {
return $this->_result;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!is_object($result)) {
return false;
}
$row = $result->_result->fetchArray();
return $row ? $row[$field] : false;
}
function __construct($filename) {
$this->_link = new SQLite3($filename);
$version = $this->_link->version();
$this->server_info = $version["versionString"];
}
class Min_Result {
var $_result, $_offset = 0, $num_rows;
function __construct($result) {
$this->_result = $result;
}
function fetch_assoc() {
return $this->_result->fetchArray(SQLITE3_ASSOC);
}
function fetch_row() {
return $this->_result->fetchArray(SQLITE3_NUM);
}
function fetch_field() {
$column = $this->_offset++;
$type = $this->_result->columnType($column);
return (object) array(
"name" => $this->_result->columnName($column),
"type" => $type,
"charsetnr" => ($type == SQLITE3_BLOB ? 63 : 0), // 63 - binary
);
}
function __desctruct() {
return $this->_result->finalize();
}
}
} else {
class Min_SQLite {
var $extension = "SQLite", $server_info, $affected_rows, $error, $_link;
function __construct($filename) {
$this->server_info = sqlite_libversion();
$this->_link = new SQLiteDatabase($filename);
}
function query($query, $unbuffered = false) {
$method = ($unbuffered ? "unbufferedQuery" : "query");
$result = @$this->_link->$method($query, SQLITE_BOTH, $error);
$this->error = "";
if (!$result) {
$this->error = $error;
return false;
} elseif ($result === true) {
$this->affected_rows = $this->changes();
return true;
}
function query($query) {
$result = @$this->_link->query($query);
$this->error = "";
if (!$result) {
$this->errno = $this->_link->lastErrorCode();
$this->error = $this->_link->lastErrorMsg();
return false;
} elseif ($result->numColumns()) {
return new Min_Result($result);
}
function quote($string) {
return "'" . sqlite_escape_string($string) . "'";
}
function store_result() {
return $this->_result;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!is_object($result)) {
return false;
}
$row = $result->_result->fetch();
return $row[$field];
}
$this->affected_rows = $this->_link->changes();
return true;
}
class Min_Result {
var $_result, $_offset = 0, $num_rows;
function __construct($result) {
$this->_result = $result;
if (method_exists($result, 'numRows')) { // not available in unbuffered query
$this->num_rows = $result->numRows();
}
}
function fetch_assoc() {
$row = $this->_result->fetch(SQLITE_ASSOC);
if (!$row) {
return false;
}
$return = array();
foreach ($row as $key => $val) {
$return[idf_unescape($key)] = $val;
}
return $return;
}
function fetch_row() {
return $this->_result->fetch(SQLITE_NUM);
}
function fetch_field() {
$name = $this->_result->fieldName($this->_offset++);
$pattern = '(\[.*]|"(?:[^"]|"")*"|(.+))';
if (preg_match("~^($pattern\\.)?$pattern\$~", $name, $match)) {
$table = ($match[3] != "" ? $match[3] : idf_unescape($match[2]));
$name = ($match[5] != "" ? $match[5] : idf_unescape($match[4]));
}
return (object) array(
"name" => $name,
"orgname" => $name,
"orgtable" => $table,
);
}
function quote($string) {
return (is_utf8($string)
? "'" . $this->_link->escapeString($string) . "'"
: "x'" . reset(unpack('H*', $string)) . "'"
);
}
function store_result() {
return $this->_result;
}
function result($query, $field = 0) {
$result = $this->query($query);
if (!is_object($result)) {
return false;
}
$row = $result->_result->fetchArray();
return $row ? $row[$field] : false;
}
}
class Min_Result {
var $_result, $_offset = 0, $num_rows;
function __construct($result) {
$this->_result = $result;
}
function fetch_assoc() {
return $this->_result->fetchArray(SQLITE3_ASSOC);
}
function fetch_row() {
return $this->_result->fetchArray(SQLITE3_NUM);
}
function fetch_field() {
$column = $this->_offset++;
$type = $this->_result->columnType($column);
return (object) array(
"name" => $this->_result->columnName($column),
"type" => $type,
"charsetnr" => ($type == SQLITE3_BLOB ? 63 : 0), // 63 - binary
);
}
function __desctruct() {
return $this->_result->finalize();
}
}
} elseif (extension_loaded("pdo_sqlite")) {
@@ -400,7 +312,6 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
$return = array();
foreach (get_rows("PRAGMA foreign_key_list(" . table($table) . ")") as $row) {
$foreign_key = &$return[$row["id"]];
//! idf_unescape in SQLite2
if (!$foreign_key) {
$foreign_key = $row;
}
@@ -816,7 +727,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
function driver_config() {
$types = array("integer" => 0, "real" => 0, "numeric" => 0, "text" => 0, "blob" => 0);
return array(
'possible_drivers' => array((isset($_GET["sqlite"]) ? "SQLite3" : "SQLite"), "PDO_SQLite"),
'possible_drivers' => array("SQLite3", "PDO_SQLite"),
'jush' => "sqlite",
'types' => $types,
'structured_types' => array_keys($types),

2
adminer/include/version.inc.php
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@@ -1,2 +1,2 @@
<?php
$VERSION = "4.17.2-dev";
$VERSION = "4.18.0-dev";

3
changes.txt
View File

@@ -1,7 +1,8 @@
Adminer-4.17.2-dev:
Adminer-4.18.0-dev:
SQLite: Support CHECK constraint
SQLite: Add command Check tables
SQLite: Display all rows of variable values
SQLite: Remove support for SQLite version 2
MongoDB: Remove support for deprecated extension mongo
Adminer-4.17.1 (released 2025-02-25):