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Sybase ASE 15 SQL Query


Sybase ASE 15 SQL Query

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macdca
macdca
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Im not sure if this the right forum but:

I have a data output with many rows. In order to group things with flags, I do this in excel using 2 formulas which *** a flag of 0 or 1 in 2 new columns.

This takes a long long time as I have hundreds of thousands of rows and wondered of I could do it in sql?

Its transact SQL and the formulas I use in excel are:

=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2)*($C$2:$C2>=C2-1/24)*($C$2:$C2< C2+1/24))> 1,0,1)

=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2))>1,0,1)

Any idea how I can do this in sql??

The columns above do not relate to the actual columns I use, just an example.
GilaMonster
GilaMonster
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Group: General Forum Members
Points: 88240 Visits: 45277
This site is for Microsoft SQL Server, not any generic SQL database. Maybe try http://www.dbforums.com, they should have a sybase sections

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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