sql - Error selecting rows where decimal > 0 -

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i keep getting error: 

msg 8114, level 16, state 5, line 1 error converting data type varchar numeric.

when executing query:

select a.emplid, a.empl_rcd, a.dz_presence_type, a.dz_date, a.dz_time_hours ps_dz_time_vw  a.dz_presence_type in ('p50', 'forf') , a.dz_time_hours > 0

a.dz_time_hours decimal value, when execute query without 'and a.dz_time_hours > 0' query runs fine , returns values 0.00000 or 3.11400. goal display values above 0.

edit: forgot add exec sp_help ps_dz_time_vw tells me a.dz_time_hours decimal type length 5, prec 7 , scale 5. screenshot

try forcing casting? (you may need specify length precision\scale etc) : 

cast(a.dz_time_hours decimal) > 0

just noticed collation. seems unfamiliar me. have affect different datatypes treated differently depending on local. decimal\varchar issues seems weird...


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