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-rw-r--r--src/test/regress/sql/with.sql30
1 files changed, 21 insertions, 9 deletions
diff --git a/src/test/regress/sql/with.sql b/src/test/regress/sql/with.sql
index 85a671c6300..1a9bdc9f3ea 100644
--- a/src/test/regress/sql/with.sql
+++ b/src/test/regress/sql/with.sql
@@ -509,7 +509,7 @@ with recursive search_graph(f, t, label) as (
select g.*
from graph g, search_graph sg
where g.f = sg.t
-) cycle f, t set is_cycle to true default false using path
+) cycle f, t set is_cycle using path
select * from search_graph;
with recursive search_graph(f, t, label) as (
@@ -545,7 +545,7 @@ with recursive a as (
select 1 as b
union all
select * from a
-) cycle b set c to true default false using p
+) cycle b set c using p
select * from a;
-- search+cycle
@@ -556,7 +556,7 @@ with recursive search_graph(f, t, label) as (
from graph g, search_graph sg
where g.f = sg.t
) search depth first by f, t set seq
- cycle f, t set is_cycle to true default false using path
+ cycle f, t set is_cycle using path
select * from search_graph;
with recursive search_graph(f, t, label) as (
@@ -566,7 +566,7 @@ with recursive search_graph(f, t, label) as (
from graph g, search_graph sg
where g.f = sg.t
) search breadth first by f, t set seq
- cycle f, t set is_cycle to true default false using path
+ cycle f, t set is_cycle using path
select * from search_graph;
-- various syntax errors
@@ -576,7 +576,7 @@ with recursive search_graph(f, t, label) as (
select g.*
from graph g, search_graph sg
where g.f = sg.t
-) cycle foo, tar set is_cycle to true default false using path
+) cycle foo, tar set is_cycle using path
select * from search_graph;
with recursive search_graph(f, t, label) as (
@@ -654,19 +654,31 @@ with recursive search_graph(f, t, label) as (
select * from search_graph;
-- test ruleutils and view expansion
-create temp view v_cycle as
+create temp view v_cycle1 as
with recursive search_graph(f, t, label) as (
select * from graph g
union all
select g.*
from graph g, search_graph sg
where g.f = sg.t
-) cycle f, t set is_cycle to true default false using path
+) cycle f, t set is_cycle using path
+select f, t, label from search_graph;
+
+create temp view v_cycle2 as
+with recursive search_graph(f, t, label) as (
+ select * from graph g
+ union all
+ select g.*
+ from graph g, search_graph sg
+ where g.f = sg.t
+) cycle f, t set is_cycle to 'Y' default 'N' using path
select f, t, label from search_graph;
-select pg_get_viewdef('v_cycle');
+select pg_get_viewdef('v_cycle1');
+select pg_get_viewdef('v_cycle2');
-select * from v_cycle;
+select * from v_cycle1;
+select * from v_cycle2;
--
-- test multiple WITH queries