how many tables will create when we create table, what are they? : Sql dba
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What pl/sql package consists of?
3. Select sum(a) sum_1,max(a) max_1 ,count(a) count_1 from ( ( select 1 a from dual union all Select to_number(‘2011’) a from dual union all select 1 a from dual) union select 2 b from dual);
What is a schema sql?
What does count (*) do in sql?
What SQL keyword must immediately follow the UNION ALL statement? 1. SELECT 2. INTO 3. ORDER 4. WHERE 5. JOIN
What is the use of time stamp in select statement?
which command using query analyzer will give you the version of sql server and operating system? : Sql dba
What is the difference between an inner and outer join?
Why use triggers in sql?
difference between anonymous blocks and sub-programs.
What is a mutating table and a constraining table?
What is out parameter used for eventhough return statement can also be used in pl/sql?
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