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Teach bitmap path generation about transforming OR-clauses to SAOP's 

ae4569161a27823793ca24825bbabce2a91a0bc9
pull/8337/head
Mehmet Yilmaz 2025-11-12 14:29:52 +00:00
parent 4244bc8516
commit c0e67f8a9a
3 changed files with 34 additions and 15 deletions
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16
src/test/regress/expected/columnar_paths.out
View File

@ -204,18 +204,24 @@ $$
t t
(1 row) (1 row)
SELECT columnar_test_helpers.uses_custom_scan ( BEGIN;
$$ SET LOCAL enable_indexscan TO 'OFF';
SELECT a FROM full_correlated WHERE a=0 OR a=5; SET LOCAL enable_bitmapscan TO 'OFF';
$$ SELECT columnar_test_helpers.uses_custom_scan (
); $$
SELECT a FROM full_correlated WHERE a=0 OR a=5;
$$
);
uses_custom_scan uses_custom_scan
--------------------------------------------------------------------- ---------------------------------------------------------------------
t t
(1 row) (1 row)
ROLLBACK;
BEGIN; BEGIN;
SET LOCAL columnar.enable_custom_scan TO 'OFF'; SET LOCAL columnar.enable_custom_scan TO 'OFF';
SET LOCAL enable_indexscan TO 'OFF';
SET LOCAL enable_bitmapscan TO 'OFF';
SELECT columnar_test_helpers.uses_seq_scan ( SELECT columnar_test_helpers.uses_seq_scan (
$$ $$
SELECT a FROM full_correlated WHERE a=0 OR a=5; SELECT a FROM full_correlated WHERE a=0 OR a=5;

16
src/test/regress/expected/columnar_paths_0.out
View File

@ -204,18 +204,24 @@ $$
t t
(1 row) (1 row)
SELECT columnar_test_helpers.uses_custom_scan ( BEGIN;
$$ SET LOCAL enable_indexscan TO 'OFF';
SELECT a FROM full_correlated WHERE a=0 OR a=5; SET LOCAL enable_bitmapscan TO 'OFF';
$$ SELECT columnar_test_helpers.uses_custom_scan (
); $$
SELECT a FROM full_correlated WHERE a=0 OR a=5;
$$
);
uses_custom_scan uses_custom_scan
--------------------------------------------------------------------- ---------------------------------------------------------------------
t t
(1 row) (1 row)
ROLLBACK;
BEGIN; BEGIN;
SET LOCAL columnar.enable_custom_scan TO 'OFF'; SET LOCAL columnar.enable_custom_scan TO 'OFF';
SET LOCAL enable_indexscan TO 'OFF';
SET LOCAL enable_bitmapscan TO 'OFF';
SELECT columnar_test_helpers.uses_seq_scan ( SELECT columnar_test_helpers.uses_seq_scan (
$$ $$
SELECT a FROM full_correlated WHERE a=0 OR a=5; SELECT a FROM full_correlated WHERE a=0 OR a=5;

17
src/test/regress/sql/columnar_paths.sql
View File

@ -141,14 +141,21 @@ SELECT a FROM full_correlated WHERE a>200;
$$ $$
); );
SELECT columnar_test_helpers.uses_custom_scan (
$$ BEGIN;
SELECT a FROM full_correlated WHERE a=0 OR a=5; SET LOCAL enable_indexscan TO 'OFF';
$$ SET LOCAL enable_bitmapscan TO 'OFF';
); SELECT columnar_test_helpers.uses_custom_scan (
$$
SELECT a FROM full_correlated WHERE a=0 OR a=5;
$$
);
ROLLBACK;
BEGIN; BEGIN;
SET LOCAL columnar.enable_custom_scan TO 'OFF'; SET LOCAL columnar.enable_custom_scan TO 'OFF';
SET LOCAL enable_indexscan TO 'OFF';
SET LOCAL enable_bitmapscan TO 'OFF';
SELECT columnar_test_helpers.uses_seq_scan ( SELECT columnar_test_helpers.uses_seq_scan (
$$ $$
SELECT a FROM full_correlated WHERE a=0 OR a=5; SELECT a FROM full_correlated WHERE a=0 OR a=5;