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-- Before
SELECT "namespaces".*
FROM "namespaces"
WHERE "namespaces"."type" IN ('Group')
AND "namespaces"."id" = 2
AND "namespaces"."type" IN ('Group')
AND "namespaces"."type" = 'Group'
ORDER BY "namespaces"."id" DESC
-- This is really all we need to achieve the exact same result:
SELECT namespaces.*
FROM namespaces
-- This is because "id" is a unique value, so if you know what ID you
-- are looking for you will never get a row that you didn't expect,
-- meaning the "type" WHEREs are completely pointless.
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