what happens if null values are involved in expressions? : Sql dba

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Explain UNION,MINUS,UNION ALL, INTERSECT?

1 Answers  

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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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What is difference between left and right outer join?

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Does it possible to pass object (or) table as an argument to a remote procedure?

1 Answers   TCS,

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What has stored procedures in sql and how we can use it?

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There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

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What is meaning of <> in sql?

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What is a function in oracle pl sql?

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How many sql are there?

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Can there be 2 primary keys in a table?

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how i do the database testing of online money transactions between two parties (client and organization). suppose our company makes a website for our client and give a extra feature of online money transaction with there clients then how i test this feature in database testing

1 Answers  

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