what is sql? : Sql dba

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What is forward declaration in pl sql?

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What is sql profiling in oracle?

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

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How to access the current value and next value from a sequence?

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I have the table like this S.No Name ID 01 Xyz 123 I want the result as 01Xyz123 How to write the query to retrieve the entire row data in a single column?

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Explain autonomous transaction.

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explain the difference between bool, tinyint and bit. : Sql dba

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declare lowerl number:= 1; upperl number:= 3; num varchar2(10); begin for i into lowerl..upperl loop num:=num||to_char(lowerl); if i=3 then upperl:=5; end loop; message(num); What will be the output ?

3 Answers   Oracle,

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Is sql free?

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how will u find statistics of a database objects?

2 Answers   iFlex,

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What types of commands can be executed in sql*plus?

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