Mention what is the function that is used to transfer a pl/sql table log to a database table?

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Is it possible to create the following trigger: before or after update trigger for each row?

0 Answers  

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How many postgresql users are there, worldwide?

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What is primary key and unique key?

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how will be date change into string

4 Answers  

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Can we call dml statement in function?

0 Answers  

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What are the 3 modes of parameter?

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Differences between Oracle 9i and 10g (Probably in terms of SQL and PL/SQL)?

0 Answers   IBM,

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What are the dml statements?

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what is the difference between char and varchar data types? : Sql dba

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A table was given with 3 columns like Manager id,Manager Name and Employee name. Question was to create hierarchy.

2 Answers   TCS,

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ename empno deptno amar 1 10 akbar 2 20 anthonny 3 30 jonathan 4 40 write a procedure to dispaly the column values ina row separated by a deleimiter eg - input - select ename from emp '|' output - amar|akbar|anthony|jonathan input - select empno from emp '@' o/p - 1@2@3@4 input - select deptno from emp '/' o/p - 10/20/30/40 Pls answer this questn.

2 Answers  

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