Don't match the filter
-
.not()
expects you to use the raw PostgREST syntax for the filter names and values.1 .not('name','eq','Paris') 2 .not('arraycol','cs','{"a","b"}') // Use Postgres array {} for array column and 'cs' for contains. 3 .not('rangecol','cs','(1,2]') // Use Postgres range syntax for range column. 4 .not('id','in','(6,7)') // Use Postgres list () for in filter. 5 .not('id','in',`(${arr})`) // You can insert a javascript array.
const { data, error } = await supabase
.from('cities')
.select('name, country_id')
.not('name', 'eq', 'Paris')