Answer Posted / anju

What the hell are you talking about Harsha?? Why do you want to answer if you know nothing in DB2?? Irritating mann!

What is the information associated with sysibm.syslinks table?

1125

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If I have a view which is a join of two or more tables, can this view be updateable?

1139

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SET is the ANSI standard for variable assignment, SELECT is not. SET can only assign one variable at a time, SELECT can make multiple assignments at once. If assigning from a query, SET can only assign a scalar value. If the query returns multiple values/rows then SET will raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one) When assigning from a query if there is no value returned then SET will assign NULL, where SELECT will not make the assignment at all (so the variable will not be changed from it's previous value) As far as speed differences - there are no direct differences between SET and SELECT. However SELECT's ability to make multiple assignments in one shot does give it a slight speed advantage over SET.

2675

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Is db2 a mainframe?

1045

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i want to maintain uniqueness on pdf without make lf??????????

2158

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What is the maximum size of a char data type in db2?

1012

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What is the meaning concurrency in the db2 database?

1111

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How do I import a csv file into db2?

992

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What is dbrm library?

1065

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What is the difference between using bind () and rebind () methods of naming class?

1401

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Where do you specify them?

1284

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can any one provide me the link for the db2 v7 & db2 v8 manual for Z/os? i need to know about the syntax of REORG in both versions & need to know the difference as well

2248

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How do I delete a column in db2?

1110

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How do I start db2 in windows?

1097

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Can we insert update delete in view?

972

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