Is it possible to access the current value in a session before accessing next value?

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What are the sql aggregate functions?

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Is mariadb a nosql database?

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What does a pl/sql package consist of?

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What are views in sql?

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Hi all, i have a table as follows empid empname mgrid deptid 1 a 3 4 2 b 1 5 3 c 2 3 4 d 3 6 5 e 4 7 i want the output as empname mgrname a c b a c b d c e d

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What is the use of sqldataadapter?

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Is a foreign key always unique?

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In a PL/SQL block,which loop type should be used in a performance point of view & Why (as both loops can do the same task) 1) open - Fetch loop 2) for loop

4 Answers   JDA,

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How to use distinct and count in sql query? Explain

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What is the left table in sql?

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What jobs use sql?

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