mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-07-16 06:41:09 +02:00
127404fbe2
ld_upper, ld_lower, pd_special and the page size have been using smallint as return type, which could cause those fields to return negative values in certain cases for builds configures with a page size of 32kB. Bump pageinspect to 1.10. page_header() is able to handle the correct return type of those fields at runtime when using an older version of the extension, with some tests are added to cover that. Author: Quan Zongliang Reviewed-by: Michael Paquier, Bharath Rupireddy Discussion: https://postgr.es/m/8b8ec36e-61fe-14f9-005d-07bc85aa4eed@yeah.net
27 lines
888 B
SQL
27 lines
888 B
SQL
-- test old extension version entry points
|
|
|
|
DROP EXTENSION pageinspect;
|
|
CREATE EXTENSION pageinspect VERSION '1.8';
|
|
|
|
CREATE TABLE test1 (a int8, b text);
|
|
INSERT INTO test1 VALUES (72057594037927937, 'text');
|
|
CREATE INDEX test1_a_idx ON test1 USING btree (a);
|
|
|
|
-- from page.sql
|
|
SELECT octet_length(get_raw_page('test1', 0)) AS main_0;
|
|
SELECT octet_length(get_raw_page('test1', 'main', 0)) AS main_0;
|
|
SELECT page_checksum(get_raw_page('test1', 0), 0) IS NOT NULL AS silly_checksum_test;
|
|
|
|
-- from btree.sql
|
|
SELECT * FROM bt_page_stats('test1_a_idx', 1);
|
|
SELECT * FROM bt_page_items('test1_a_idx', 1);
|
|
|
|
-- page_header() uses int instead of smallint for lower, upper, special and
|
|
-- pagesize in pageinspect >= 1.10.
|
|
ALTER EXTENSION pageinspect UPDATE TO '1.9';
|
|
\df page_header
|
|
SELECT pagesize, version FROM page_header(get_raw_page('test1', 0));
|
|
|
|
DROP TABLE test1;
|
|
DROP EXTENSION pageinspect;
|