What is thread join () in threading?

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Explain what is rdbms?

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What is meant by cursor in sql?

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How do I find duplicates in the same column?

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How do you optimize SQL queries ?

6 Answers   CarrizalSoft Technologies, Infosys, Oracle,

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Which data dictionary views have the information on the triggers that are available in the database?

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what are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee (eno int(2),ename varchar(10)) ? : Sql dba

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Explain raise_application_error.

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What does the hierarchical profiler does?

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Why coalesce is used in sql?

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Where is pl sql used?

0 Answers  

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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,

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