For example, let's say I'm updating 100 rows in a table. I'd like to know that a NULL is going to be inserted into a non-nullable field on one row via RAISEERROR, skip that row's update, and then ...

The following example grants UPDATE and INSERT authority to user TESTUSER on the Oracle Rdb table ORDERS. Because the CONNECT statement is omitted, an implicit connection, that uses the default ...

Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier.

Oracle9i offers some great tools to make it easy to view the execution plan and trace information for a SQL statement. Prior to Oracle8i, you had to create a plan table and execute special syntax ...