function asSeqimport { asSeq } from "https://dotland.deno.dev/x/pg_mem@3.0.2/interfaces-private.ts"; asSeq(o: _IRelation): _ISequenceasSeq(o: _IRelation | null): _ISequence | nullParameterso: _IRelationReturns_ISequenceParameterso: _IRelation | nullReturns_ISequence | null