I am working at oracle8i and need to know how to use xml from oracle environment. I heard about xmlGen utility but i am far away from its documentation.
So if some one can tell me how to use it and where I can find its related documentation.
This is a simple program to demonstrate how to insert an XML formatted string
into the Oracle database using the XMLGEN package. This sample selects data from
the emp table in XML format and then inserts
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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…