I have the following query producing a recordset drawn from 2 tables.
Group By ClientID, HorseID, HorseName
SELECT * FROM
Group BY ClientID, HorseID, HorseName
It produces a list of horses that a rider "wants" to have associated on their account and also a list of horses they have actually ridden.
I have been asked for a facility to hide horses from a riders account - which is more applicable to the ones they have actually ridden rather than associated (as they can easily remove this association)
A new table tblHideHorse has been created with HorseID and ClientID along with HorseHideID (identity)
How can I combine this into the above query to produce the list minus the horses they select to not show?
I know it is something along the lines of
where clientid not in (select ClientID from tblHideHorse) but im afraid that is the limit of my knowledge.
Thanks in advance
MSSQL server 2014