What is the purpose of my sql?


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More SQL PLSQL Interview Questions

write a query to remove null following table are id name 101 dinesh null jyothi null bharathi 102 suresh null shilpha 103 prakesh null suma i want the output format like id name 101 dinesh 102 suresh 103 prakesh

3 Answers   TCS,


What is $$ in sql?

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What are different methods to trace the pl/sql code?

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What is the difference between local and global temporary table?

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What is trigger in pl sql?

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Is and as keyword in pl sql?

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Is clustered index a primary key?

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What are the advantages of the packages

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Difference between NVL, NVL2 and NULLIF

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In what condition is it good to disable a trigger?

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What is the difference between in and between in sql?

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How can the performance of a trigger be improved?

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