What is integrity and what is constraint??Explain with
example
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What are the different pseudo commands? Explain in general?
I'm doing my final year and i ve planned to do an oracle certification , is this the rit tim nd wat's the future scope??
How to create tables for odbc connection testing?
What language does oracle use?
Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE
Can you tell me how to add new column in existing views?how?How is possible?
I have table-A(1,2,3,4,4,5,6,6,6,7). how to get all duplicate values?what is sql query?
Explain the use of ignore option in imp command.
How to Truncate Table in Oracle
What is execute immediate in oracle?
How does oracle handle read consistency?
What is a snapshot log?