database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-05-01 01:04:50 +03:00
Code

Deep-six tests using time travel, which has been removed from Postgres.

Browse Source
This commit is contained in:
Thomas G. Lockhart 1997-12-01 02:51:07 +00:00
parent 7a86a2a9e5
commit df823bc42d
2 changed files with 0 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/test/regress/expected/purge.out
View File

@ -1,28 +0,0 @@
QUERY: PURGE hash_f8_heap BEFORE 'now';
QUERY: SELECT count(*) AS has_10002 FROM hash_f8_heap[,] h;
has_10002
---------
10002
(1 row)
QUERY: VACUUM hash_f8_heap;
QUERY: SELECT count(*) AS has_10000 FROM hash_f8_heap[,] h;
has_10000
---------
10000
(1 row)
QUERY: PURGE hash_i4_heap AFTER '@ 1 second ago';
QUERY: SELECT count(*) AS has_10002 FROM hash_i4_heap[,] h;
has_10002
---------
10002
(1 row)
QUERY: VACUUM hash_i4_heap;
QUERY: SELECT count(*) AS has_10000 FROM hash_i4_heap[,] h;
has_10000
---------
10000
(1 row)

30
src/test/regress/sql/purge.sql
View File

@ -1,30 +0,0 @@
--
-- PURGE
--
-- we did two updates on each of these 10K tables up above. we should
-- therefore go from 10002 tuples (two of which are not visible without
-- using a time qual) to 10000.
--
-- vacuuming here also tests whether or not the hash index compaction
-- code works; this used to be commented out because the hash AM would
-- miss deleting a bunch of index tuples, which caused big problems when
-- you dereferenced the tids and found garbage..
--
-- absolute time
PURGE hash_f8_heap BEFORE 'now';
SELECT count(*) AS has_10002 FROM hash_f8_heap[,] h;
VACUUM hash_f8_heap;
SELECT count(*) AS has_10000 FROM hash_f8_heap[,] h;
-- relative time
PURGE hash_i4_heap AFTER '@ 1 second ago';
SELECT count(*) AS has_10002 FROM hash_i4_heap[,] h;
VACUUM hash_i4_heap;
SELECT count(*) AS has_10000 FROM hash_i4_heap[,] h;