string sQuery =
				"declare \n" +
				"dest_lob " + sLOBName + ";\n" +
				"cursor src is select " + sSrcColumn + " as lob from " + sSrcTableQName + " where " + sSrcWhereClause + " order by " + sSrcOrderBy + ";\n" +
				"begin\n" +
				"update " + sDstTableQName + " set " + sDstColumn + " = empty_" + sLOBName + "() where " + sDstWhereClause + ";\n" +
				"select " + sDstColumn + " into dest_lob from " + sDstTableQName + " where " + sDstWhereClause + ";\n" +
				"for src_row in src loop\n" +
				"dbms_lob.append(dest_lob, src_row.lob);\n" +
				"end loop;\n" +
				"end;";

			string sQuery = 
				"SET NOCOUNT ON\n" +
					"SET ROWCOUNT 0\n" +
					"DECLARE @pSubChunk VARBINARY(16)\n" +
					"DECLARE @pMainChunk VARBINARY(16)\n" +
					"DECLARE crBinData CURSOR FOR\n" +
					"\tSELECT TEXTPTR([" + sSrcColumn + "])\n" +
					"\tFROM " + sSrcTableQName + "\n" +
					"\tWHERE " + sSrcWhereClause + "\n" +
					"\tORDER BY " + sSrcOrderBy + "\n" +
					"UPDATE " + sDstTableQName + " SET [" + sDstColumn + "] = NULL WHERE " + sDstWhereClause + "\n" +
					"SELECT @pMainChunk = TEXTPTR([" + sDstColumn + "]) FROM " + sDstTableQName + " WHERE " + sDstWhereClause + "\n" +
					"OPEN crBinData\n" +
					"WHILE (0=0)\n" +
					"BEGIN\n" +
					"\tFETCH NEXT FROM crBinData INTO @pSubChunk\n" +
					"\tIF (@@FETCH_STATUS <> 0) BREAK\n" +
					"\tUPDATETEXT \n" +
					"\t" + sDstTableQName + ".[" + sDstColumn + "] @pMainChunk NULL NULL " + sSrcTableQName + ".[" + sSrcColumn + "] @pSubChunk\n" +
					"END\n" +
					"CLOSE crBinData\n" +
					"DEALLOCATE crBinData\n";