ignore some values in insert into select from sql stament

Posted by nitroxn on Stack Overflow See other posts from Stack Overflow or by nitroxn
Published on 2010-03-18T15:16:00Z Indexed on 2010/03/18 15:21 UTC
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sql

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insert

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into

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select

Suppose that I have a Table Symbols(Symbol, Value) and a Table SymbolValues (Symbol, Value) which contains a list of values for the symbol. How to choose maximum values fromt he SymbolValues table and insert into Symbols table. For Example, The SymbolValues Table has following values

A 1
A 2
A 3
B 6
B 7

Then only A 3 and B 7 should be inserted in the Symbols table.

Is this possible using insert into select statement.

Thanks

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