What are joins in sql?
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How many joins can you have in sql?
Explain how exception handling is done in advance pl/sql?
Mention what does plvtab enables you to do when you showthe contents of pl/sql tables?
What is primary key and unique key?
Can we use threading in pl/sql?
What is bitemporal narrowing?
What is rownum?
Can sql developer connect to db2?
What is the difference between DELETE and TRUNCATE?
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If i insert record in table A and these record should update in table B by using Trigger.How to achieve this.
What does closing a cursor do?
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