--- sql/oracle/parser3oracle.C	2011/07/28 07:15:08	1.74
+++ sql/oracle/parser3oracle.C	2013/05/27 20:10:14	1.78
@@ -1,21 +1,21 @@
 /** @file
 	Parser Oracle driver.
 
-	Copyright(c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
 
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 
 	2001.07.30 using Oracle 8.1.6 [@test tested with Oracle 7.x.x]
 */
 
-static const char *RCSId="$Id: parser3oracle.C,v 1.74 2011/07/28 07:15:08 moko Exp $"; 
-
 #include "config_includes.h"
 
 #include "pa_sql_driver.h"
 
 #include <oci.h>
 
+volatile const char * IDENT_PARSER3ORACLE_C="$Id: parser3oracle.C,v 1.78 2013/05/27 20:10:14 moko Exp $" IDENT_PA_SQL_DRIVER_H;
+
 #define MAX_COLS 500
 #define MAX_IN_LOBS 5
 #define MAX_LOB_NAME_LENGTH 100
@@ -268,10 +268,10 @@ public:
 	const char *initialize(char *dlopen_file_spec) {
 		char *options=lsplit(dlopen_file_spec, '?');
 
-		const char *error=dlopen_file_spec?
-			dlink(dlopen_file_spec):"client library column is empty";
+		const char *error=options2env(options, 0);
+	    
 		if(!error) {
-			error=options2env(options, 0);
+			error=dlopen_file_spec ? dlink(dlopen_file_spec) : "client library column is empty";
 
 			if(!error)
 				OCIInitialize((ub4)OCI_THREADED/*| OCI_OBJECT*/, (dvoid *)0, 
@@ -1099,8 +1099,8 @@ cleanup: // no check call after this poi
 				strcat(statement_limited, astatement);
 
 				statement_limited+=46+statement_size;
-				statement_limited+=snprintf(statement_limited, 18+MAX_NUMBER, ") z__) WHERE r__<=%u", limit+offset);
-				statement_limited+=snprintf(statement_limited, 9+MAX_NUMBER, " AND r__>%u", offset);
+				statement_limited+=snprintf(statement_limited, 18+MAX_NUMBER, ") z__) WHERE r__<=%lu", limit+offset);
+				statement_limited+=snprintf(statement_limited, 9+MAX_NUMBER, " AND r__>%lu", offset);
 
 			} else {
 
@@ -1120,7 +1120,7 @@ cleanup: // no check call after this poi
 				strcat(statement_limited, astatement);
 
 				statement_limited+=15+statement_size;
-				statement_limited+=snprintf(statement_limited, 16+MAX_NUMBER, ") WHERE ROWNUM<=%u", limit);
+				statement_limited+=snprintf(statement_limited, 16+MAX_NUMBER, ") WHERE ROWNUM<=%lu", limit);
 
 			}
 			*statement_limited=0;
@@ -1247,11 +1247,19 @@ private: // conn client library funcs
 private: // conn client library funcs linking
 
 	const char *dlink(const char *dlopen_file_spec) {
-		if(lt_dlinit())
-			return lt_dlerror();
-        lt_dlhandle handle=lt_dlopen(dlopen_file_spec);
-        if(!handle)
-			return lt_dlerror(); //"can not open the dynamic link module";
+		if(lt_dlinit()){
+			if(const char* result=lt_dlerror())
+				return result;
+			return "can not prepare to dynamic loading";
+		}
+
+		lt_dlhandle handle=lt_dlopen(dlopen_file_spec);
+
+		if(!handle){
+			if(const char* result=lt_dlerror())
+				return result;
+			return "can not open the dynamic link module";
+		}
 
 		#define DSLINK(name, action) \
 			name=(t_##name)lt_dlsym(handle, #name); \