Accept the sysdate in the following format(YYYYMMDD)and from this date you need to go back 24 months and print all the 24 months dates in ascending order.
Explain how Oracle 9i offers a comprehensive high performance infrastructure for e-business. What infrastructure here means?
Latest Answer: Crystal Report supports to create report from third party database, Oracle Report supports to create report from Oracle Database only. ...
Latest Answer: SQL Navigator, SQL Plus ...
Latest Answer: Index are reference to data in tables's columns on what they are based. Index work exactly in way like we have book's index describing its chapters and what page # chapter can be found.They only contain reference to the data. There are two types on ...
Latest Answer: Hi,Lookup tables are like master tables which are static & will be referred by other Base tables for reference.Lookup tables are basically used for referring a predefined data which are stored in these tables.*** Innila *** ...
Latest Answer: Oracle uses all three files (tnsnames.ora, sqlnet.ora, listener.ora) for network configuration.tnsnames.ora A tnsnames.ora file maps net service names to connect descriptors. In simple words, tnsnames.ora file provides the ability to reference oracle ...
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