FUNCTION
fSphUnionQuery
Derives the union of regions returned by the specified query.
Parameter(s):
@cmd nvarchar(max): query string
@convex_unify bit: determines whether to attempt stiching convexes Note: The query should return region blobs.
Input and output parameters
name
type
length
inout
pnum
@convex_unify
bit
1
input
2
varbinary
-1
input
0
@cmd
nvarchar
-1
input
1
@cmd
sysname
-1
input
1