diff options
Diffstat (limited to 'doc/src/sgml/queries.sgml')
| -rw-r--r-- | doc/src/sgml/queries.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/queries.sgml b/doc/src/sgml/queries.sgml index e07916defa..c53c385365 100644 --- a/doc/src/sgml/queries.sgml +++ b/doc/src/sgml/queries.sgml @@ -1639,7 +1639,7 @@ WITH RECURSIVE search_graph(id, link, data, depth, path, cycle) AS ( FROM graph g UNION ALL SELECT g.id, g.link, g.data, sg.depth + 1, - path || ARRAY[g.id], + path || g.id, g.id = ANY(path) FROM graph g, search_graph sg WHERE g.id = sg.link AND NOT cycle @@ -1664,7 +1664,7 @@ WITH RECURSIVE search_graph(id, link, data, depth, path, cycle) AS ( FROM graph g UNION ALL SELECT g.id, g.link, g.data, sg.depth + 1, - path || ARRAY[ROW(g.f1, g.f2)], + path || ROW(g.f1, g.f2), ROW(g.f1, g.f2) = ANY(path) FROM graph g, search_graph sg WHERE g.id = sg.link AND NOT cycle |