[mapserver-users] filter expression and boolean field

[Brian Fischer]

Hi,
I am trying to use a filter expression to only display features where a value is true in a Boolean field coming from an MSSQL Spatial datasource.  It seems like every syntax I try MapServer comes back with "An expression of non-boolean type specified in a context where a condition is expected"

I have tried a number of different combinations.  How do you specify a Boolean expression?  Has anyone got a Boolean field type to work from a database source? If so what expression did you use?

Thanks!




Brian Fischer, CFM
Principal | GIS Project Manager

O 763.493.4522 | D 763.493.6664 | M 763.229.2734



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  6901 E Fish Lake Rd. , Suite 140 * Maple Grove, MN * 55369


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