need max(id)for multiple rows but am receiving multiple max id's - sql-server

Question

I need to retrieve the latest loadid by location now with multiple joins.
for example ibiza's latest loadid is 692 and there are 2 records. The query below retrieves all of the loadid's for that location and not just the max. how can i achieve bringing back the latest records by location with the max(loadid) from the query below:
select
MAX(t.loadid) AS loadid,
a.process_id,
p.partitionkey,
-- t.partitionkey,
p.partdesc,
p.partname,
c.catname,
r.rule_name,
r.file_path,
a.execution_start_time,
a.execution_end_time,
a.records_processed
-- a.status,
-- a.last_updated_by as processed_by,
-- a.last_update_date
FROM
data t
INNER JOIN part p
ON t.partitionkey = p.partitionkey
INNER JOIN process a
ON t.loadid = a.process_id
INNER JOIN categ c
ON t.catkey = c.catkey
INNER JOIN balance r
ON t.RULE_ID = r.RULE_ID
WHERE
p.partname = 'ibiza'
GROUP BY
t.loadid,
a.process_id,
p.partitionkey,
t.partitionkey,
p.partdesc,
p.partname,
c.catname,
r.rule_name,
r.file_path,
a.execution_start_time,
a.execution_end_time,
a.records_processed;

Answer 1

You can use CTE :
;WITH MaxLoadId AS
(
select MAX(t.loadid) AS loadid, p.partitionkey, p.partdesc, p.partname
FROM data t
INNER JOIN part p ON t.partitionkey = p.partitionkey
WHERE p.partname = 'ibiza'
GROUP BY p.partitionkey, p.partdesc, p.partname
)
select
mli.loadid AS loadid,
a.process_id,
mli.partitionkey,
-- t.partitionkey,
mli.partdesc,
mli.partname,
c.catname,
r.rule_name,
r.file_path,
a.execution_start_time,
a.execution_end_time,
a.records_processed
-- a.status,
-- a.last_updated_by as processed_by,
-- a.last_update_date
FROM MaxLoadId mli
INNER JOIN data t ON mli.loadid = t.loadid
INNER JOIN process a ON mli.loadid = a.process_id
INNER JOIN categ c ON t.catkey = c.catkey
INNER JOIN balance r ON t.RULE_ID = r.RULE_ID