Hi, can anybody tell me what is JDBC Thin Client, i want a brief note on it, like how it is linked up with Oracle Database and what makes it to function internally, like any user hitting DB will the JDBC comes into picture?
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 …
This post first appeared at Oracleinaction (http://oracleinaction.com/undo-and-redo-in-oracle/)by Anju Garg (Myself).
I will demonstrate that undo for DML’s is stored both in undo tablespace and online redo logs. Then, we will analyze the reaso…