Index: uppsrc/Oracle/Oci8.cpp
===================================================================
--- uppsrc/Oracle/Oci8.cpp	(revision 2421)
+++ uppsrc/Oracle/Oci8.cpp	(working copy)
@@ -69,7 +69,7 @@
 	struct Item {
 		T_OCI8&        oci8;
 		int            type;
-		int16          len;
+		int            len;
 		sb2            ind;
 		ub2            rl;
 		ub2            rc;
@@ -142,6 +142,7 @@
 	void      SetParam(int i, Date d);
 	void      SetParam(int i, Time d);
 	void      SetParam(int i, Sql& refcursor);
+	void      SetRawParam(int i, const String& s);
 
 	void      AddColumn(int type, int len);
 	void      GetColumn(int i, String& s) const;
@@ -296,6 +297,13 @@
 	PrepareParam(i, r.GetOraType(), r.GetMaxLen(), 0, r.GetType());
 }
 
+void OCI8Connection::SetRawParam(int i, const String& s) {
+	int l = s.GetLength();
+	Item& p = PrepareParam(i, SQLT_LBI, l, 0, VOID_V);
+	memcpy(p.Data(), s, l);
+	p.ind = l ? 0 : -1;
+}
+
 class Oracle8RefCursorStub : public SqlSource {
 public:
 	Oracle8RefCursorStub(SqlConnection *cn) : cn(cn) {}
@@ -320,6 +328,9 @@
 		SetParam(i, String());
 	else
 		switch(q.GetType()) {
+		case SQLRAW_V:
+			SetRawParam(i, SqlRaw(q));
+			break;
 		case STRING_V:
 		case WSTRING_V:
 			SetParam(i, String(q));
@@ -842,21 +853,36 @@
 		| OCI_THREADED
 #endif
 	;
-	if(oci8.OCIEnvCreate) {
-		if(oci8.OCIEnvCreate(&envhp, accessmode, 0, 0, 0, 0, 0, 0)) {
-			OCIInitError(*this, "OCIEnvCreate");
-			return false;
-		}
+	
+	// ILUPASCU(tojocky): try to put utf8 charset
+	bool v_without_NLS = true;
+	
+	if(oci8.OCIEnvNlsCreate) {
+		if((v_without_NLS)&&(oci8.OCIEnvNlsCreate(&envhp, accessmode, 0, 0, 0, 0, 0, 0, OCI_NLS_NCHARSET_ID_UT8, OCI_NLS_NCHARSET_ID_UT8))){
+			LLOG("OCI8: error on initialization utf8 NLS");
+			v_without_NLS = true;
+		}else v_without_NLS = false;
+		if((v_without_NLS)&&(oci8.OCIEnvNlsCreate(&envhp, accessmode, 0, 0, 0, 0, 0, 0, OCI_NLS_NCHARSET_ID_AL32UT8, OCI_NLS_NCHARSET_ID_AL32UT8))){
+			LLOG("OCI8: error on initialization utf8 NLS");
+			v_without_NLS = true;
+		}else v_without_NLS = false;
 	}
-	else {
-		if(oci8.OCIInitialize(accessmode, 0, 0, 0, 0)) {
-			OCIInitError(*this, "OCIInitialize");
-			return false;
+	if(v_without_NLS){
+		if(oci8.OCIEnvCreate){
+			if(oci8.OCIEnvCreate(&envhp, accessmode, 0, 0, 0, 0, 0, 0)) {
+				OCIInitError(*this, "OCIEnvCreate");
+				return false;
+			}
+		} else {
+			if(oci8.OCIInitialize(accessmode, 0, 0, 0, 0)) {
+				OCIInitError(*this, "OCIInitialize");
+				return false;
+			}
+			if(oci8.OCIEnvInit(&envhp, OCI_DEFAULT, 0, 0)) {
+				OCIInitError(*this, "OCIEnvInit");
+				return false;
+			}
 		}
-		if(oci8.OCIEnvInit(&envhp, OCI_DEFAULT, 0, 0)) {
-			OCIInitError(*this, "OCIEnvInit");
-			return false;
-		}
 	}
 	if(!AllocOciHandle(&errhp, OCI_HTYPE_ERROR)) {
 		OCIInitError(*this, "OCI_HTYPE_ERROR");
Index: uppsrc/Oracle/Oci8.dli
===================================================================
--- uppsrc/Oracle/Oci8.dli	(revision 2421)
+++ uppsrc/Oracle/Oci8.dli	(working copy)
@@ -18,6 +18,19 @@
 
 FN(sword,   OCIEnvInit, (UPP::OCIEnv **envp, ub4 mode, size_t xtramem_sz, dvoid **usrmempp))
 
+FN0(sword, OCIEnvNlsCreate, (OCIEnv **envp, ub4 mode, const dvoid *ctxp, \
+	const dvoid *(*malocfp)(dvoid *ctxp, size_t size), \
+	const dvoid *(*ralocfp)(dvoid *ctxp, dvoid *memptr, size_t newsize), \
+	const void (*mfreexp)(dvoid *ctxp, dvoid *memptr), \
+	size_t xtramem_sz, dvoid **usrmempp, ub2 charset, ub2 ncharset))
+
+FN0(sword, OCINlsEnvironmentVariableGet, (dvoid *val, size_t size, ub2 item,\
+	ub2 charset, size_t *rsize))
+                                     
+FN0(ub2, OCINlsCharSetNameToId, (dvoid *hndl, const OraText *name))
+                            
+FN0(sword, OCINlsCharSetIdToName, (dvoid *hndl, OraText *buf, size_t buflen, ub2 id))
+                              
 FN0(sword,   OCIEnvCreate, (OCIEnv **envp, ub4 mode, const dvoid *ctxp, \
 	const dvoid *(*malocfp)(dvoid *ctxp, size_t size), \
 	const dvoid *(*ralocfp)(dvoid *ctxp, dvoid *memptr, size_t newsize), \
Index: uppsrc/Oracle/OciCommon.h
===================================================================
--- uppsrc/Oracle/OciCommon.h	(revision 2421)
+++ uppsrc/Oracle/OciCommon.h	(working copy)
@@ -36,6 +36,9 @@
 		// The following *TWO* are only valid for OCICreateEnvironment call
 	OCI_NO_UCB     = 0x40,  // No user callback called during init
 	OCI_NO_MUTEX   = 0x80,  // the environment handle will not be
+		// NLS
+	OCI_NLS_NCHARSET_ID_UT8 = 871,                   /* AL32UTF8 charset id */
+	OCI_NLS_NCHARSET_ID_AL32UT8 = 873,               /* AL32UTF8 charset id */
 		// protected by a mutex internally
 	OCI_SHARED_EXT = 0x100, // Used for shared forms
 	OCI_CACHE      = 0x200, // used by iCache