What is extent clause in table space?

1 Answers   TCS,

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PL/SQL allocates memory for the variable's at runtime or at compile time

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how can i read write files from pl/sql

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What is restrict in sql?

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Is grant a ddl statement?

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Explain lock escalation? : Transact sql

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why not null constraint showing its constraint type as 'c'

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What is difference between nchar and nvarchar?

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Write the alter statement to enable all the triggers on the t.students table.

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What is scope of pl sql developer in future?

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If you have to declare procedure1,procedure2 in package specification and if you have to declare procedure1,procedure2 and procedure3 in package body? is it compilation or not and execute or not? what type of error is given please

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Why you are not able to create a table using select command,if it is having a LONG column? for eg:create table test as select * from test1 here test1 containg a column having LONG datatype...

1 Answers  

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