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155 changes: 83 additions & 72 deletions expected/pg_variables_trans.out
Original file line number Diff line number Diff line change
Expand Up @@ -3539,6 +3539,16 @@ COMMIT;
---
--- Test cases for pgv_stats
---
--- Amount of allocated memory may vary from version to version, as well as from
--- platform to platform. Moreover, postgres versions less than 90600 always
--- show zero allocated memory. So, it's much easier to check if allocated
--- memory size is multiple of 8k since we use ALLOCSET_DEFAULT_INITSIZE
--- (see memutils.h), insted of creating multiple outputs files.
---
CREATE TEMP VIEW pgv_stats_view(pack, mem_mult) AS
SELECT package, allocated_memory % 8192 as allocated_multiple_8192
FROM pgv_stats()
ORDER BY 1;
SELECT pgv_insert('test1', 'y', ROW (2::float, 1::float), TRUE);
pgv_insert
------------
Expand All @@ -3552,36 +3562,36 @@ SELECT pgv_insert('test1', 'x', ROW (2::float, 1::float), TRUE);
(1 row)

BEGIN;
DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
SELECT pgv_insert('test1', 'y', ROW (2::float, 1::float), TRUE);
ERROR: there is a record in the variable "y" with same key
BEGIN;
DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

ROLLBACK;
Expand All @@ -3592,36 +3602,36 @@ ERROR: variable "y" already created as TRANSACTIONAL
SELECT pgv_insert('test1', 'x', ROW (2::float, 1::float), FALSE);
ERROR: variable "x" already created as TRANSACTIONAL
BEGIN;
DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
SELECT pgv_insert('test1', 'y', ROW (2::float, 1::float), FALSE);
ERROR: variable "y" already created as TRANSACTIONAL
BEGIN;
DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

ROLLBACK;
Expand All @@ -3645,18 +3655,18 @@ SELECT pgv_insert('test', 'x1', ROW (2::float, 1::float), TRUE);

(1 row)

DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,32768)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
Expand All @@ -3669,18 +3679,18 @@ SELECT pgv_insert('test', 'x2', ROW (2::float, 1::float), TRUE);
(1 row)

SAVEPOINT comm2;
DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,49152)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,49152)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
Expand All @@ -3692,19 +3702,19 @@ SELECT pgv_insert('test', 'x3', ROW (2::float, 1::float), TRUE);

(1 row)

DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
SAVEPOINT comm2;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,65536)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,65536)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
Expand All @@ -3716,19 +3726,19 @@ SELECT pgv_insert('test', 'x4', ROW (2::float, 1::float), TRUE);

(1 row)

DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,81920)
pack | mem_mult
------+----------
test | 0
(1 row)

SAVEPOINT comm2;
FETCH 1 in r2_cur;
pgv_stats
--------------
(test,81920)
pack | mem_mult
------+----------
test | 0
(1 row)

COMMIT;
Expand All @@ -3740,22 +3750,23 @@ SELECT pgv_insert('test', 'x5', ROW (2::float, 1::float), TRUE);

(1 row)

DECLARE r1_cur CURSOR FOR SELECT pgv_stats();
DECLARE r2_cur CURSOR FOR SELECT pgv_stats();
DECLARE r1_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
DECLARE r2_cur CURSOR FOR SELECT pack, mem_mult FROM pgv_stats_view;
FETCH 1 in r1_cur;
pgv_stats
--------------
(test,98304)
pack | mem_mult
------+----------
test | 0
(1 row)

FETCH 1 in r2_cur;
pgv_stats
--------------
(test,98304)
pack | mem_mult
------+----------
test | 0
(1 row)

SAVEPOINT comm2;
COMMIT;
DROP VIEW pgv_stats_view;
SELECT pgv_free();
pgv_free
----------
Expand Down
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