citus/src/test/regress/expected/multi_repartition_join_ref.out

SET citus.log_multi_join_order to TRUE;
SET client_min_messages to DEBUG1;
SET citus.enable_repartition_joins to on;
SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND l_suppkey < s_suppkey
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
       195 |       196 |   804
       245 |       246 |   754
       278 |       279 |   721
       308 |       309 |   691
       309 |       310 |  1380
       350 |       351 |   649
       358 |       359 |   641
       574 |       575 |   425
       641 |       642 |   358
       654 |       655 |   345
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND int4eq(l_suppkey, s_suppkey)
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
       195 |       196 |     1
       245 |       246 |     1
       278 |       279 |     1
       308 |       309 |     1
       309 |       310 |     2
       350 |       351 |     1
       358 |       359 |     1
       574 |       575 |     1
       641 |       642 |     1
       654 |       655 |     1
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND NOT int4ne(l_suppkey, s_suppkey)
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
       195 |       196 |     1
       245 |       246 |     1
       278 |       279 |     1
       308 |       309 |     1
       309 |       310 |     2
       350 |       351 |     1
       358 |       359 |     1
       574 |       575 |     1
       641 |       642 |     1
       654 |       655 |     1
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ dual partition join "part_append" ][ cartesian product reference join "supplier" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
        18 |      7519 |  1000
        79 |      7580 |  1000
        91 |      2592 |  1000
       149 |      5150 |  1000
       149 |      7650 |  1000
       175 |      5176 |  1000
       179 |      2680 |  1000
       182 |      7683 |  1000
       195 |       196 |  1000
       204 |      7705 |  1000
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND (int4eq(l_suppkey, s_suppkey) OR l_suppkey = s_suppkey)
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
       195 |       196 |     1
       245 |       246 |     1
       278 |       279 |     1
       308 |       309 |     1
       309 |       310 |     2
       350 |       351 |     1
       358 |       359 |     1
       574 |       575 |     1
       641 |       642 |     1
       654 |       655 |     1
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND (int4eq(l_suppkey, s_suppkey) OR random() > 2)
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
       195 |       196 |     1
       245 |       246 |     1
       278 |       279 |     1
       308 |       309 |     1
       309 |       310 |     2
       350 |       351 |     1
       358 |       359 |     1
       574 |       575 |     1
       641 |       642 |     1
       654 |       655 |     1
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND (l_suppkey = 1 OR s_suppkey = 1)
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ reference join "supplier" ][ dual partition join "part_append" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
        18 |      7519 |     1
        79 |      7580 |     1
        91 |      2592 |     1
       149 |      5150 |     1
       149 |      7650 |     1
       175 |      5176 |     1
       179 |      2680 |     1
       182 |      7683 |     1
       195 |       196 |     1
       204 |      7705 |     1
(10 rows)

SELECT
    l_partkey, l_suppkey, count(*)
FROM
    lineitem, part_append, supplier
WHERE
    l_partkey = p_partkey
    AND l_partkey + p_partkey = s_suppkey
GROUP BY
    l_partkey, l_suppkey
ORDER BY
    l_partkey, l_suppkey
LIMIT 10;
LOG:  join order: [ "lineitem" ][ dual partition join "part_append" ][ reference join "supplier" ]
DEBUG:  push down of limit count: 10
 l_partkey | l_suppkey | count
---------------------------------------------------------------------
        18 |      7519 |     1
        79 |      7580 |     1
        91 |      2592 |     1
       149 |      5150 |     1
       149 |      7650 |     1
       175 |      5176 |     1
       179 |      2680 |     1
       182 |      7683 |     1
       195 |       196 |     1
       204 |      7705 |     1
(10 rows)