diff --git a/l18n b/l18n
index 42ef9d9..7683733 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit 42ef9d90c7517f3ced76d7ec3326d8c804bd6e06
+Subproject commit 768373372342a24a117d3a59ca686469398912dc
diff --git a/src/enums/MDDbQueryAscDesc.php b/src/enums/MDDbQueryAscDesc.php
new file mode 100644
index 0000000..cc29842
--- /dev/null
+++ b/src/enums/MDDbQueryAscDesc.php
@@ -0,0 +1,146 @@
+<?PHP
+declare(strict_types = 1);
+
+/**
+ * Represents a sort order option in DB queries (ASC, DESC).
+ */
+enum MDDbQueryAscDesc implements MDValueEnumInterface, JsonSerializable {
+
+    case ASC;
+    case DESC;
+
+    /**
+     * Returns a value of this type based on a string.
+     *
+     * @param string $input Input to get a value from.
+     *
+     * @return MDDbQueryAscDesc
+     */
+    public static function fromString(string $input):MDDbQueryAscDesc {
+
+        return match($input) {
+            'asc' => self::ASC,
+            'ASC' => self::ASC,
+            'desc' => self::DESC,
+            'DESC' => self::DESC,
+            default => throw new MDpageParameterNotFromListException("Unknown sort order"),
+        };
+
+    }
+
+    /**
+     * Returns a value of this type based on an integer.
+     *
+     * @param integer $input Input to get a value from.
+     *
+     * @return MDDbQueryAscDesc
+     */
+    public static function fromInt(int $input):MDDbQueryAscDesc {
+
+        return match($input) {
+            1 => self::ASC,
+            2 => self::DESC,
+            default => throw new MDpageParameterNotFromListException("Unknown sort order"),
+        };
+
+    }
+
+    /**
+     *
+     */
+
+    /**
+     * Lists all available names.
+     *
+     * @return array<string>
+     */
+    public static function caseNames():array {
+
+        $output = [];
+
+        $cases = self::cases();
+        foreach ($cases as $case) {
+            $output[] = $case->name;
+        }
+
+        return $output;
+
+    }
+
+    /**
+     * Returns an integer representation of the collective (for storage in DB).
+     *
+     * @return integer
+     */
+    public function toInt():int {
+
+        return match($this) {
+            self::ASC => 1,
+            self::DESC => 2,
+            # default => throw new MDpageParameterNotFromListException("Unknown measurement type"),
+        };
+
+    }
+
+    /**
+     * Returns the SQL representation of the entity.
+     *
+     * @return string
+     */
+    public function toDbName():string {
+
+        return match ($this) {
+            self::ASC => 'ASC',
+            self::DESC => 'DESC',
+        };
+
+    }
+
+    /**
+     * Gets an unsorted list of the entries in a translated version.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string, string>
+     */
+    public static function getUnsortedList(MDTlLoader $tlLoader):array {
+        return MDValueSet::getTlUnsortedList($tlLoader, self::caseNames(), "query_asc_desc", "query_asc_desc");
+
+    }
+
+    /**
+     * Gets a sorted list of the entries in a translated version.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return array<string, string>
+     */
+    public static function getSortedList(MDTlLoader $tlLoader):array {
+        return MDValueSet::getTlSortedList($tlLoader, self::caseNames(), "query_asc_desc", "query_asc_desc");
+
+    }
+
+    /**
+     * Returns the name of the current value in translation.
+     *
+     * @param MDTlLoader $tlLoader Translation loader.
+     *
+     * @return string
+     */
+    public function getTledName(MDTlLoader $tlLoader):string {
+
+        return $tlLoader->tl("query_asc_desc", "query_asc_desc", $this->name);
+
+    }
+
+    /**
+     * Provides the option to serialize as a string during json_encode().
+     *
+     * @return string
+     */
+    public function jsonSerialize():string {
+
+        return $this->name;
+
+    }
+}