This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
i am using win 98/ jdk1.2.2/and oracle odbc driver. the database is oracle8i. i have no idea as to what kind of driver it is. here is my problem. i have the same tables in MSaccess and oracle. the program works fine with access. but, with oracle i have a strange problem. java.sql.exception:Invalid colum number<1> please help..
At first glance it sound as thou you might have a typo... Check you connection reference variables. If it is not a type.... Please post code along with table layouts. I have access to a NT box JDK1.3 JDBC 2.0 MS-ACCESS 2.0 and ORACLe 7.3.4 ttyl, Monty
When does the problem occur? DUring what operation? Have you isolated that? Is the column reference refering to a ResultSet or ResultSetMetaData? Or is it a Statment, Prepared Statement, or Callable Statement? Where in your code does the error happen? Phil
Joined: Sep 15, 2000
sorry for not giving details. i was trying to fetch data from the database using Statement interface. i've made a mistake in the order of retrival of columns. i changed the order and got the result.