@ -5417,44 +5417,44 @@ EXPLAIN (verbose, costs off)
UPDATE ft2 SET c3 = 'foo'
FROM ft4 INNER JOIN ft5 ON (ft4.c1 = ft5.c1)
WHERE ft2.c1 > 1200 AND ft2.c2 = ft4.c1
RETURNING ft2.ctid, ft2 , ft2.*, ft4.ctid, ft4 , ft4.*; -- can be pushed down
QUERY PLAN
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
RETURNING ft2, ft2.*, ft4, ft4.*; -- can be pushed down
QUERY PLAN
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Update on public.ft2
Output: ft2.ctid, ft2. *, ft2.c1, ft2.c2, ft2.c3, ft2.c4, ft2.c5, ft2.c6, ft2.c7, ft2.c8, ft4.ctid , ft4.*, ft4.c1, ft4.c2, ft4.c3
Output: ft2.*, ft2.c1, ft2.c2, ft2.c3, ft2.c4, ft2.c5, ft2.c6, ft2.c7, ft2.c8, ft4.*, ft4.c1, ft4.c2, ft4.c3
-> Foreign Update
Remote SQL: UPDATE "S 1"."T 1" r1 SET c3 = 'foo'::text FROM ("S 1"."T 3" r2 INNER JOIN "S 1"."T 4" r3 ON (TRUE)) WHERE ((r2.c1 = r3.c1)) AND ((r1.c2 = r2.c1)) AND ((r1."C 1" > 1200)) RETURNING r1."C 1", r1.c2, r1.c3, r1.c4, r1.c5, r1.c6, r1.c7, r1.c8, r1.ctid, r2.ctid, CASE WHEN (r2.*)::text IS NOT NULL THEN ROW(r2.c1, r2.c2, r2.c3) END, r2.c1, r2.c2, r2.c3
Remote SQL: UPDATE "S 1"."T 1" r1 SET c3 = 'foo'::text FROM ("S 1"."T 3" r2 INNER JOIN "S 1"."T 4" r3 ON (TRUE)) WHERE ((r2.c1 = r3.c1)) AND ((r1.c2 = r2.c1)) AND ((r1."C 1" > 1200)) RETURNING r1."C 1", r1.c2, r1.c3, r1.c4, r1.c5, r1.c6, r1.c7, r1.c8, CASE WHEN (r2.*)::text IS NOT NULL THEN ROW(r2.c1, r2.c2, r2.c3) END, r2.c1, r2.c2, r2.c3
(4 rows)
UPDATE ft2 SET c3 = 'foo'
FROM ft4 INNER JOIN ft5 ON (ft4.c1 = ft5.c1)
WHERE ft2.c1 > 1200 AND ft2.c2 = ft4.c1
RETURNING ft2.ctid, ft2 , ft2.*, ft4.ctid , ft4, ft4.*;
ctid | ft2 | c1 | c2 | c3 | c4 | c5 | c6 | c7 | c8 | ctid | ft4 | c1 | c2 | c3
----------+---------- ----------------------+------+----+-----+----+----+----+------------+----+---- ----+----------------+----+----+--------
(12,102) | (12 06,6,foo,,,,"ft2 ",) | 1206 | 6 | foo | | | | ft2 | | (0,6) | (6,7,AAA006) | 6 | 7 | AAA006
(12,103) | (12 12,12,foo,,,,"ft2 ",) | 1212 | 12 | foo | | | | ft2 | | (0,12) | (12,13,AAA012) | 12 | 13 | AAA012
(12,104) | (12 18,18,foo,,,,"ft2 ",) | 1218 | 18 | foo | | | | ft2 | | (0,18) | (18,19,AAA018) | 18 | 19 | AAA018
(12,105) | (12 24,24,foo,,,,"ft2 ",) | 1224 | 24 | foo | | | | ft2 | | (0,24) | (24,25,AAA024) | 24 | 25 | AAA024
(12,106) | (12 30,30,foo,,,,"ft2 ",) | 1230 | 30 | foo | | | | ft2 | | (0,30) | (30,31,AAA030) | 30 | 31 | AAA030
(12,107) | (12 36,36,foo,,,,"ft2 ",) | 1236 | 36 | foo | | | | ft2 | | (0,36) | (36,37,AAA036) | 36 | 37 | AAA036
(12,108) | (12 42,42,foo,,,,"ft2 ",) | 1242 | 42 | foo | | | | ft2 | | (0,42) | (42,43,AAA042) | 42 | 43 | AAA042
(12,109) | (12 48,48,foo,,,,"ft2 ",) | 1248 | 48 | foo | | | | ft2 | | (0,48) | (48,49,AAA048) | 48 | 49 | AAA048
(12,110) | (12 54,54,foo,,,,"ft2 ",) | 1254 | 54 | foo | | | | ft2 | | (0,54) | (54,55,AAA054) | 54 | 55 | AAA054
(12,111) | (12 60,60,foo,,,,"ft2 ",) | 1260 | 60 | foo | | | | ft2 | | (0,60) | (60,61,AAA060) | 60 | 61 | AAA060
(12,112) | (12 66,66,foo,,,,"ft2 ",) | 1266 | 66 | foo | | | | ft2 | | (0,66) | (66,67,AAA066) | 66 | 67 | AAA066
(12,113) | (12 72,72,foo,,,,"ft2 ",) | 1272 | 72 | foo | | | | ft2 | | (0,72) | (72,73,AAA072) | 72 | 73 | AAA072
(12,114) | (12 78,78,foo,,,,"ft2 ",) | 1278 | 78 | foo | | | | ft2 | | (0,78) | (78,79,AAA078) | 78 | 79 | AAA078
(12,115) | (12 84,84,foo,,,,"ft2 ",) | 1284 | 84 | foo | | | | ft2 | | (0,84) | (84,85,AAA084) | 84 | 85 | AAA084
(12,116) | (12 90,90,foo,,,,"ft2 ",) | 1290 | 90 | foo | | | | ft2 | | (0,90) | (90,91,AAA090) | 90 | 91 | AAA090
(12,117) | (12 96,96,foo,,,,"ft2 ",) | 1296 | 96 | foo | | | | ft2 | | (0,96) | (96,97,AAA096) | 96 | 97 | AAA096
RETURNING ft2, ft2.*, ft4, ft4.*;
ft2 | c1 | c2 | c3 | c4 | c5 | c6 | c7 | c8 | ft4 | c1 | c2 | c3
--------------------------------+------+----+-----+----+----+----+------------+----+----------------+----+----+--------
(1206,6,foo,,,,"ft2 ",) | 1206 | 6 | foo | | | | ft2 | | (6,7,AAA006) | 6 | 7 | AAA006
(1212,12,foo,,,,"ft2 ",) | 1212 | 12 | foo | | | | ft2 | | (12,13,AAA012) | 12 | 13 | AAA012
(1218,18,foo,,,,"ft2 ",) | 1218 | 18 | foo | | | | ft2 | | (18,19,AAA018) | 18 | 19 | AAA018
(1224,24,foo,,,,"ft2 ",) | 1224 | 24 | foo | | | | ft2 | | (24,25,AAA024) | 24 | 25 | AAA024
(1230,30,foo,,,,"ft2 ",) | 1230 | 30 | foo | | | | ft2 | | (30,31,AAA030) | 30 | 31 | AAA030
(1236,36,foo,,,,"ft2 ",) | 1236 | 36 | foo | | | | ft2 | | (36,37,AAA036) | 36 | 37 | AAA036
(1242,42,foo,,,,"ft2 ",) | 1242 | 42 | foo | | | | ft2 | | (42,43,AAA042) | 42 | 43 | AAA042
(1248,48,foo,,,,"ft2 ",) | 1248 | 48 | foo | | | | ft2 | | (48,49,AAA048) | 48 | 49 | AAA048
(1254,54,foo,,,,"ft2 ",) | 1254 | 54 | foo | | | | ft2 | | (54,55,AAA054) | 54 | 55 | AAA054
(1260,60,foo,,,,"ft2 ",) | 1260 | 60 | foo | | | | ft2 | | (60,61,AAA060) | 60 | 61 | AAA060
(1266,66,foo,,,,"ft2 ",) | 1266 | 66 | foo | | | | ft2 | | (66,67,AAA066) | 66 | 67 | AAA066
(1272,72,foo,,,,"ft2 ",) | 1272 | 72 | foo | | | | ft2 | | (72,73,AAA072) | 72 | 73 | AAA072
(1278,78,foo,,,,"ft2 ",) | 1278 | 78 | foo | | | | ft2 | | (78,79,AAA078) | 78 | 79 | AAA078
(1284,84,foo,,,,"ft2 ",) | 1284 | 84 | foo | | | | ft2 | | (84,85,AAA084) | 84 | 85 | AAA084
(1290,90,foo,,,,"ft2 ",) | 1290 | 90 | foo | | | | ft2 | | (90,91,AAA090) | 90 | 91 | AAA090
(1296,96,foo,,,,"ft2 ",) | 1296 | 96 | foo | | | | ft2 | | (96,97,AAA096) | 96 | 97 | AAA096
(16 rows)
EXPLAIN (verbose, costs off)
DELETE FROM ft2
USING ft4 LEFT JOIN ft5 ON (ft4.c1 = ft5.c1)
WHERE ft2.c1 > 1200 AND ft2.c1 % 10 = 0 AND ft2.c2 = ft4.c1
RETURNING 100; -- can be pushed down
RETURNING 100; -- can be pushed down
QUERY PLAN
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Delete on public.ft2
@ -5561,12 +5561,12 @@ EXPLAIN (verbose, costs off)
DELETE FROM ft2
USING ft4 INNER JOIN ft5 ON (ft4.c1 === ft5.c1)
WHERE ft2.c1 > 2000 AND ft2.c2 = ft4.c1
RETURNING ft2.ctid, ft2.c 1, ft2.c2, ft2.c3; -- can't be pushed down
RETURNING ft2.c1, ft2.c2, ft2.c3; -- can't be pushed down
QUERY PLAN
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Delete on public.ft2
Output: ft2.ctid, ft2.c 1, ft2.c2, ft2.c3
Remote SQL: DELETE FROM "S 1"."T 1" WHERE ctid = $1 RETURNING "C 1", c2, c3, ctid
Output: ft2.c1, ft2.c2, ft2.c3
Remote SQL: DELETE FROM "S 1"."T 1" WHERE ctid = $1 RETURNING "C 1", c2, c3
-> Foreign Scan
Output: ft2.ctid, ft4.*, ft5.*
Filter: (ft4.c1 === ft5.c1)
@ -5591,10 +5591,10 @@ DELETE FROM ft2
DELETE FROM ft2
USING ft4 INNER JOIN ft5 ON (ft4.c1 === ft5.c1)
WHERE ft2.c1 > 2000 AND ft2.c2 = ft4.c1
RETURNING ft2.ctid, ft2.c 1, ft2.c2, ft2.c3;
ctid | c1 | c2 | c3
----------+------ +----+-----
(12,112) | 2006 | 6 | baz
RETURNING ft2.c1, ft2.c2, ft2.c3;
c1 | c2 | c3
------+----+-----
2006 | 6 | baz
(1 row)
DELETE FROM ft2 WHERE ft2.c1 > 2000;