This is probably a simple question but i can't find the trick. Whenever i open a script in sqlplus (windows version) the complete contents of the file are echoed to the screen. This is a nuisance because we work with very large generated scripts. I know this behaviour can be switched off but i can't find the right variable to do so. Any tips?
Truncate is a DDL Command where as Delete is a DML Command.
Both will delete data from table, but what is the difference between these below statements
truncate table <table_name> ??
delete from <table_name> ??
The first command cannot be …
Note: this article covers simple compression. Oracle introduced in version 11g release 2 a new feature called Advanced Compression which is not covered here.
General principle of Oracle compression
Oracle compression is a way of reducing the d…
This video shows how to copy a database user from one database to another user DBMS_METADATA. It also shows how to copy a user's permissions and discusses password hash differences between Oracle 10g and 11g.