@@ -5417,44 +5417,44 @@ EXPLAIN (verbose, costs off)
54175417UPDATE ft2 SET c3 = 'foo'
54185418 FROM ft4 INNER JOIN ft5 ON (ft4.c1 = ft5.c1)
54195419 WHERE ft2.c1 > 1200 AND ft2.c2 = ft4.c1
5420- RETURNING ft2.ctid , ft2, ft2 .*, ft4.ctid , ft4, ft4 .*; -- can be pushed down
5421- QUERY PLAN
5422- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
5420+ RETURNING ft2, ft2.*, ft4, ft4.*; -- can be pushed down
5421+ QUERY PLAN
5422+ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
54235423 Update on public.ft2
5424- 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
5424+ 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
54255425 -> Foreign Update
5426- 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
5426+ 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
54275427(4 rows)
54285428
54295429UPDATE ft2 SET c3 = 'foo'
54305430 FROM ft4 INNER JOIN ft5 ON (ft4.c1 = ft5.c1)
54315431 WHERE ft2.c1 > 1200 AND ft2.c2 = ft4.c1
5432- RETURNING ft2.ctid , ft2, ft2.*, ft4.ctid , ft4, ft4.*;
5433- ctid | ft2 | c1 | c2 | c3 | c4 | c5 | c6 | c7 | c8 | ctid | ft4 | c1 | c2 | c3
5434- ----------+ -------------------------------- +------+----+-----+----+----+----+------------+----+---- ----+----------------+----+----+--------
5435- (12,102) | ( 1206,6,foo,,,,"ft2 ",) | 1206 | 6 | foo | | | | ft2 | | (0,6) | (6,7,AAA006) | 6 | 7 | AAA006
5436- (12,103) | ( 1212,12,foo,,,,"ft2 ",) | 1212 | 12 | foo | | | | ft2 | | (0,12) | (12,13,AAA012) | 12 | 13 | AAA012
5437- (12,104) | ( 1218,18,foo,,,,"ft2 ",) | 1218 | 18 | foo | | | | ft2 | | (0,18) | (18,19,AAA018) | 18 | 19 | AAA018
5438- (12,105) | ( 1224,24,foo,,,,"ft2 ",) | 1224 | 24 | foo | | | | ft2 | | (0,24) | (24,25,AAA024) | 24 | 25 | AAA024
5439- (12,106) | ( 1230,30,foo,,,,"ft2 ",) | 1230 | 30 | foo | | | | ft2 | | (0,30) | (30,31,AAA030) | 30 | 31 | AAA030
5440- (12,107) | ( 1236,36,foo,,,,"ft2 ",) | 1236 | 36 | foo | | | | ft2 | | (0,36) | (36,37,AAA036) | 36 | 37 | AAA036
5441- (12,108) | ( 1242,42,foo,,,,"ft2 ",) | 1242 | 42 | foo | | | | ft2 | | (0,42) | (42,43,AAA042) | 42 | 43 | AAA042
5442- (12,109) | ( 1248,48,foo,,,,"ft2 ",) | 1248 | 48 | foo | | | | ft2 | | (0,48) | (48,49,AAA048) | 48 | 49 | AAA048
5443- (12,110) | ( 1254,54,foo,,,,"ft2 ",) | 1254 | 54 | foo | | | | ft2 | | (0,54) | (54,55,AAA054) | 54 | 55 | AAA054
5444- (12,111) | ( 1260,60,foo,,,,"ft2 ",) | 1260 | 60 | foo | | | | ft2 | | (0,60) | (60,61,AAA060) | 60 | 61 | AAA060
5445- (12,112) | ( 1266,66,foo,,,,"ft2 ",) | 1266 | 66 | foo | | | | ft2 | | (0,66) | (66,67,AAA066) | 66 | 67 | AAA066
5446- (12,113) | ( 1272,72,foo,,,,"ft2 ",) | 1272 | 72 | foo | | | | ft2 | | (0,72) | (72,73,AAA072) | 72 | 73 | AAA072
5447- (12,114) | ( 1278,78,foo,,,,"ft2 ",) | 1278 | 78 | foo | | | | ft2 | | (0,78) | (78,79,AAA078) | 78 | 79 | AAA078
5448- (12,115) | ( 1284,84,foo,,,,"ft2 ",) | 1284 | 84 | foo | | | | ft2 | | (0,84) | (84,85,AAA084) | 84 | 85 | AAA084
5449- (12,116) | ( 1290,90,foo,,,,"ft2 ",) | 1290 | 90 | foo | | | | ft2 | | (0,90) | (90,91,AAA090) | 90 | 91 | AAA090
5450- (12,117) | ( 1296,96,foo,,,,"ft2 ",) | 1296 | 96 | foo | | | | ft2 | | (0,96) | (96,97,AAA096) | 96 | 97 | AAA096
5432+ RETURNING ft2, ft2.* , ft4, ft4.*;
5433+ ft2 | c1 | c2 | c3 | c4 | c5 | c6 | c7 | c8 | ft4 | c1 | c2 | c3
5434+ --------------------------------+------+----+-----+----+----+----+------------+----+----------------+----+----+--------
5435+ (1206,6,foo,,,,"ft2 ",) | 1206 | 6 | foo | | | | ft2 | | (6,7,AAA006) | 6 | 7 | AAA006
5436+ (1212,12,foo,,,,"ft2 ",) | 1212 | 12 | foo | | | | ft2 | | (12,13,AAA012) | 12 | 13 | AAA012
5437+ (1218,18,foo,,,,"ft2 ",) | 1218 | 18 | foo | | | | ft2 | | (18,19,AAA018) | 18 | 19 | AAA018
5438+ (1224,24,foo,,,,"ft2 ",) | 1224 | 24 | foo | | | | ft2 | | (24,25,AAA024) | 24 | 25 | AAA024
5439+ (1230,30,foo,,,,"ft2 ",) | 1230 | 30 | foo | | | | ft2 | | (30,31,AAA030) | 30 | 31 | AAA030
5440+ (1236,36,foo,,,,"ft2 ",) | 1236 | 36 | foo | | | | ft2 | | (36,37,AAA036) | 36 | 37 | AAA036
5441+ (1242,42,foo,,,,"ft2 ",) | 1242 | 42 | foo | | | | ft2 | | (42,43,AAA042) | 42 | 43 | AAA042
5442+ (1248,48,foo,,,,"ft2 ",) | 1248 | 48 | foo | | | | ft2 | | (48,49,AAA048) | 48 | 49 | AAA048
5443+ (1254,54,foo,,,,"ft2 ",) | 1254 | 54 | foo | | | | ft2 | | (54,55,AAA054) | 54 | 55 | AAA054
5444+ (1260,60,foo,,,,"ft2 ",) | 1260 | 60 | foo | | | | ft2 | | (60,61,AAA060) | 60 | 61 | AAA060
5445+ (1266,66,foo,,,,"ft2 ",) | 1266 | 66 | foo | | | | ft2 | | (66,67,AAA066) | 66 | 67 | AAA066
5446+ (1272,72,foo,,,,"ft2 ",) | 1272 | 72 | foo | | | | ft2 | | (72,73,AAA072) | 72 | 73 | AAA072
5447+ (1278,78,foo,,,,"ft2 ",) | 1278 | 78 | foo | | | | ft2 | | (78,79,AAA078) | 78 | 79 | AAA078
5448+ (1284,84,foo,,,,"ft2 ",) | 1284 | 84 | foo | | | | ft2 | | (84,85,AAA084) | 84 | 85 | AAA084
5449+ (1290,90,foo,,,,"ft2 ",) | 1290 | 90 | foo | | | | ft2 | | (90,91,AAA090) | 90 | 91 | AAA090
5450+ (1296,96,foo,,,,"ft2 ",) | 1296 | 96 | foo | | | | ft2 | | (96,97,AAA096) | 96 | 97 | AAA096
54515451(16 rows)
54525452
54535453EXPLAIN (verbose, costs off)
54545454DELETE FROM ft2
54555455 USING ft4 LEFT JOIN ft5 ON (ft4.c1 = ft5.c1)
54565456 WHERE ft2.c1 > 1200 AND ft2.c1 % 10 = 0 AND ft2.c2 = ft4.c1
5457- RETURNING 100; -- can be pushed down
5457+ RETURNING 100; -- can be pushed down
54585458 QUERY PLAN
54595459---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
54605460 Delete on public.ft2
@@ -5561,12 +5561,12 @@ EXPLAIN (verbose, costs off)
55615561DELETE FROM ft2
55625562 USING ft4 INNER JOIN ft5 ON (ft4.c1 === ft5.c1)
55635563 WHERE ft2.c1 > 2000 AND ft2.c2 = ft4.c1
5564- RETURNING ft2.ctid, ft2. c1, ft2.c2, ft2.c3; -- can't be pushed down
5564+ RETURNING ft2.c1, ft2.c2, ft2.c3; -- can't be pushed down
55655565 QUERY PLAN
55665566----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
55675567 Delete on public.ft2
5568- Output: ft2.ctid, ft2. c1, ft2.c2, ft2.c3
5569- Remote SQL: DELETE FROM "S 1"."T 1" WHERE ctid = $1 RETURNING "C 1", c2, c3, ctid
5568+ Output: ft2.c1, ft2.c2, ft2.c3
5569+ Remote SQL: DELETE FROM "S 1"."T 1" WHERE ctid = $1 RETURNING "C 1", c2, c3
55705570 -> Foreign Scan
55715571 Output: ft2.ctid, ft4.*, ft5.*
55725572 Filter: (ft4.c1 === ft5.c1)
@@ -5591,10 +5591,10 @@ DELETE FROM ft2
55915591DELETE FROM ft2
55925592 USING ft4 INNER JOIN ft5 ON (ft4.c1 === ft5.c1)
55935593 WHERE ft2.c1 > 2000 AND ft2.c2 = ft4.c1
5594- RETURNING ft2.ctid, ft2. c1, ft2.c2, ft2.c3;
5595- ctid | c1 | c2 | c3
5596- ----------+------ +----+-----
5597- (12,112) | 2006 | 6 | baz
5594+ RETURNING ft2.c1, ft2.c2, ft2.c3;
5595+ c1 | c2 | c3
5596+ ------+----+-----
5597+ 2006 | 6 | baz
55985598(1 row)
55995599
56005600DELETE FROM ft2 WHERE ft2.c1 > 2000;
0 commit comments