This blog post is about some questions and answers plus feedback about suggestions. This is to do with a technical article that I had written and which was published on the Oracle Technical Network (...
Q: Escaping the '_' Character: How do I escape out the '_' character in a query? A: The _ is a wildcard for any single character. You must specify the escaping within the SQLstatement itself. Here's ...
Adding Logfiles
To add a redo log, the following command is used: ALTER DATABASE database name
ADD LOGFILE THREAD y GROUP n (file specification, file specification) SIZE x;
or:
ALTER DATABASE dat...
