--- parser3/src/include/pa_sql_driver_manager.h	2004/02/11 15:33:14	1.32
+++ parser3/src/include/pa_sql_driver_manager.h	2026/04/25 13:38:46	1.44
@@ -2,14 +2,14 @@
 	Parser: sql driver manager decl.
 	global sql driver manager, must be thread-safe
 
-	Copyright (c) 2001-2004 ArtLebedev Group (http://www.artlebedev.com)
-	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
 #ifndef PA_SQL_DRIVER_MANAGER_H
 #define PA_SQL_DRIVER_MANAGER_H
 
-static const char * const IDENT_SQL_DRIVER_MANAGER_H="$Date: 2004/02/11 15:33:14 $";
+#define IDENT_PA_SQL_DRIVER_MANAGER_H "$Id: pa_sql_driver_manager.h,v 1.44 2026/04/25 13:38:46 moko Exp $"
 
 
 #include "pa_sql_driver.h"
@@ -32,15 +32,14 @@ class SQL_Connection;
 class SQL_Driver_manager: public Cache_manager {
 public:
 
-	typedef Hash<const String::Body, SQL_Driver *> driver_cache_type;
+	typedef HashString<SQL_Driver *> driver_cache_type;
 	typedef Stack<SQL_Connection*> connection_cache_element_base_type;
-	typedef Hash<const String::Body, connection_cache_element_base_type*> connection_cache_type;
+	typedef HashString<connection_cache_element_base_type*> connection_cache_type;
 
 private:
 	
 	friend class SQL_Connection;
 
-	bool is_dlinited;
 	driver_cache_type driver_cache;
 	connection_cache_type connection_cache;
 
@@ -54,9 +53,7 @@ public:
 		using driver dynamic library found in table, if not loaded yet
 		checks driver version
 	*/
-	SQL_Connection* get_connection(const String& aurl, 
-		Table *protocol2driver_and_client,
-		const char* arequest_charset);
+	SQL_Connection* get_connection(const String& aurl, Table *protocol2driver_and_client, const char* arequest_charset, const char* adocument_root);
 
 private: // driver cache
 
@@ -66,16 +63,14 @@ private: // driver cache
 private: // connection cache
 
 	SQL_Connection* get_connection_from_cache(connection_cache_type::key_type url);
-	void put_connection_to_cache(connection_cache_type::key_type url, 
-		SQL_Connection* connection);
+	void put_connection_to_cache(connection_cache_type::key_type url, SQL_Connection* connection);
 private:
 	time_t prev_expiration_pass_time;
 
 private: // for SQL_Connection
 
 	/// caches connection
-	void close_connection(connection_cache_type::key_type url, 
-		SQL_Connection* connection);
+	void close_connection(connection_cache_type::key_type url, SQL_Connection* connection);
 
 public: // Cache_manager