query_match (324B)
1 # Query match 2 3 A *query match* is a [homomorphic_image] of a *query* in a [database_instance] 4 5 - easy to define for [CQs] and [UCQs] 6 - also for [RPQs], [CRPQs], etc. 7 - can be defined for [Datalog] by looking at the [leaves] of [derivation_trees] 8 9 Up: [query] 10 11 Aliases: match, matches, query matches 12 13 See also: [query_model]