{ }, { }, }); prisma user relationLoadStrategy: include: posts: where: name: findMany 'join' 'tockn' true SELECT AS FROM AS LEFT JOIN SELECT AS FROM SELECT FROM SELECT AS FROM SELECT FROM AS WHERE AS AS AS AS ON WHERE . , . , . . LATERAL ( (JSONB_AGG( ), ) ( . ( JSONB_BUILD_OBJECT ( , . , , . , , . ) ( .* . . = . ) ) ) ) TRUE . = $ ; "t1" "id" "t1" "name" "User_posts" "__prisma_data__" "posts" "public" "User" "t1" "__prisma_data__" '[]' "__prisma_data__" "t4" "__prisma_data__" 'id' "t3" "id" 'content' "t3" "content" 'authorId' "t3" "authorId" "__prisma_data__" "t2" "public" "Post" "t2" "t1" "id" "t2" "authorId" "t3" "t4" "t5" "User_posts" "t1" "name" COALESCE /* root select */ /* inner select */ /* middle select */ /* outer select */ 1 発行されるSQL JOINが使われている (少し複雑なSQLだが...)