The following sample query demonstrates how to join a site view to another site view. This query lists the boundaries for each site in the Configuration Manager hierarchy, the type of boundary, the boundary value, whether the connection is fast or slow, and the boundary description. The v_Site and v_BoundaryInfo site views are joined by using the SiteCode column. The query results are sorted by site code, boundary type, and then value. The CASE function is used to take a numeric value for boundary type and connection speed and to provide friendly names based on the value.
SELECT v_Site.SiteCode, v_Site.ServerName,
WHEN 0 THEN 'IP subnet'
WHEN 1 THEN 'Active Directory
WHEN 2 THEN 'IPv6 Prefix'
WHEN 3 THEN 'IP address
END AS [Boundary Type],
WHEN 0 THEN 'Fast'
WHEN 1 THEN 'Slow'
END AS Connection, v_BoundaryInfo.DisplayName AS
FROM v_BoundaryInfo INNER JOIN v_Site ON
v_BoundaryInfo.SiteCode = v_Site.SiteCode
ORDER BY v_Site.SiteCode, [Boundary Type],