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Is INLIST() in SQL Server optimized?
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Forum:
Microsoft SQL Server
Catégorie:
Autre
Titre:
Is INLIST() in SQL Server optimized?
Versions des environnements
SQL Server:
SQL Server 2005
Divers
Thread ID:
01316947
Message ID:
01316947
Vues:
109
Good morning,

Using SPT from VFP 9 I need to retrieve a bunch of records from a table in SQL Server. The know information is a key field values for each of the records. So I am thinking of building an expressing that will use INLIST() as following:
cSqlCommand = "select * from mytable where 
inlist( keyfldname, 'val1', 'val2', 'val3 )"
I have 2 questions:

1. VFP help says that the number of INLIST expressions can be up to 25. Is this the same in SQL Server?

2. In VFP INLIST() is Rushmore optimized. Is this the same in SQL Server (if index on KEYFLDNAME exist)?

Thank you in advance for your help.
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