can we write stored function in out parameters? how to call through select statement? how to written more than one value plz give the exmple?

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Explain how you can copy a file to file content and file to pl/sql table in advance pl/sql?

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What are crud methods?

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how to create a test table in your mysql server? : Sql dba

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I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

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Explain architecture of sql server notification services?

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Explain normalization and what are the advantages of it?

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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.

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Do foreign keys improve performance?

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How do I view an execution plan in sql?

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What are the two parts of design view?

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if table named a is there and 4 records are there then how to swap (1 and 3) and (2 and 4) records at a time

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