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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
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DROP EXTENSION pageinspect;
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CREATE EXTENSION pageinspect VERSION '1.8';
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CREATE TABLE test1 (a int8, b text);
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INSERT INTO test1 VALUES (72057594037927937, 'text');
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CREATE INDEX test1_a_idx ON test1 USING btree (a);
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-- from page.sql
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SELECT octet_length(get_raw_page('test1', 0)) AS main_0;
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SELECT octet_length(get_raw_page('test1', 'main', 0)) AS main_0;
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SELECT page_checksum(get_raw_page('test1', 0), 0) IS NOT NULL AS silly_checksum_test;
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-- from btree.sql
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SELECT * FROM bt_page_stats('test1_a_idx', 1);
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SELECT * FROM bt_page_items('test1_a_idx', 1);
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-- page_header() uses int instead of smallint for lower, upper, special and
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-- pagesize in pageinspect >= 1.10.
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ALTER EXTENSION pageinspect UPDATE TO '1.9';
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\df page_header
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SELECT pagesize, version FROM page_header(get_raw_page('test1', 0));
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DROP TABLE test1;
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DROP EXTENSION pageinspect;
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