Saturday, July 31, 2010

What is SQL*Loader and why it is used for?

SQL*Loader is a bulk loader utility used for moving data from external files into the Oracle database. Its syntax is similar to that of the DB2 Load utility, but comes with more options. SQL*Loader supports various load formats, selective loading, and multi-table loads.

One can load data into an Oracle database by using the sqlldr utility. Invoke the utility without arguments to get a list of available parameters.