1
我正在調用來自java的存儲過程,並將其作爲輸出參數給出struct
。下面的代碼都可以正常工作。無法將Weblogic結構類型轉換爲Oracle結構類型
conn = DriverManager.getConnection(URL,"username","password")
StructDescriptor recDescriptor = StructDescriptor.createDescriptor("TCS_CHALLAN",conn);
CallableStatement stmt = conn.prepareCall("{ call xx_get_challan_info(?, ?) }");
Object[] return_record_array = new Object[8];
STRUCT output_oracle_record;
stmt.setObject(1, challan_no);
stmt.registerOutParameter(2, OracleTypes.STRUCT, "TCS_CHALLAN");
output_oracle_record = ((OracleCallableStatement)stmt).getSTRUCT(2);
return_record_array = output_oracle_record.getAttributes();
的問題時,我會在我的weblogic server
從datasource
連接發生。
javax.naming.Context initialContext = new javax.naming.InitialContext();
javax.sql.DataSource dataSource = (javax.sql.DataSource)initialContext.lookup("jdbc/testApps");
conn = dataSource.getConnection();
隨着上述conn
對象時,我嘗試相同的代碼我得到一個錯誤
weblogic.jdbc.wrapper.Struct_oracle_sql_STRUCT cannot be cast to oracle.sql.STRUCT