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float vs decimal

select convert(float,'1.2334e+006')
1233400.0

select convert(decimal(20,2),'1.2334e+006')
Server: Msg 8114, Level 16, State 5, Line 1
Error converting data type varchar to numeric.

Is there any way around?
Is there any set options? I tried arithabort or arithignore and they
don't work.
Thanks.

Nov 22 '06 #1
2 11714
(ot*******@yahoo.com) writes:
select convert(float,'1.2334e+006')
1233400.0

select convert(decimal(20,2),'1.2334e+006')
Server: Msg 8114, Level 16, State 5, Line 1
Error converting data type varchar to numeric.

Is there any way around?
Is there any set options? I tried arithabort or arithignore and they
don't work.
1.2334e+006 is not a legal literal for decimal. You will have to convert
in two steps, first to float, then to decimal.
--
Erland Sommarskog, SQL Server MVP, es****@sommarskog.se

Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pro...ads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodinf...ons/books.mspx
Nov 22 '06 #2
Am 21 Nov 2006 22:09:05 -0800 schrieb ot*******@yahoo.com:
select convert(float,'1.2334e+006')
1233400.0

select convert(decimal(20,2),'1.2334e+006')
Server: Msg 8114, Level 16, State 5, Line 1
Error converting data type varchar to numeric.

Is there any way around?
Is there any set options? I tried arithabort or arithignore and they
don't work.
Thanks.
select convert(decimal(20,2),cast('1.2334e+006' as float))

bye,
Helmut
Nov 22 '06 #3

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