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pg_stat_statements: Add test coverage for pg_stat_statements_1_8()

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This requires reading pg_stat_statements at least once while the 1.8
version of the extension is installed.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://www.postgresql.org/message-id/flat/40d1e4f2-835f-448f-a541-8ff5db75bf3d@eisentraut.org
This commit is contained in:
Peter Eisentraut 2023-12-27 10:48:01 +01:00
parent 7d7ef075d2
commit 3727b8d0e3
2 changed files with 17 additions and 10 deletions
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24
contrib/pg_stat_statements/expected/oldextversions.out
View File

@ -88,6 +88,17 @@ SELECT count(*) > 0 AS has_data FROM pg_stat_statements;
-- New functions and views for pg_stat_statements in 1.8
AlTER EXTENSION pg_stat_statements UPDATE TO '1.8';
SELECT pg_get_functiondef('pg_stat_statements_reset'::regproc);
pg_get_functiondef
--------------------------------------------------------------------------------------------------------------------------------
CREATE OR REPLACE FUNCTION public.pg_stat_statements_reset(userid oid DEFAULT 0, dbid oid DEFAULT 0, queryid bigint DEFAULT 0)+
RETURNS void +
LANGUAGE c +
PARALLEL SAFE STRICT +
AS '$libdir/pg_stat_statements', $function$pg_stat_statements_reset_1_7$function$ +
(1 row)
\d pg_stat_statements
View "public.pg_stat_statements"
Column | Type | Collation | Nullable | Default
@ -125,15 +136,10 @@ AlTER EXTENSION pg_stat_statements UPDATE TO '1.8';
wal_fpi | bigint | | |
wal_bytes | numeric | | |
SELECT pg_get_functiondef('pg_stat_statements_reset'::regproc);
pg_get_functiondef
--------------------------------------------------------------------------------------------------------------------------------
CREATE OR REPLACE FUNCTION public.pg_stat_statements_reset(userid oid DEFAULT 0, dbid oid DEFAULT 0, queryid bigint DEFAULT 0)+
RETURNS void +
LANGUAGE c +
PARALLEL SAFE STRICT +
AS '$libdir/pg_stat_statements', $function$pg_stat_statements_reset_1_7$function$ +
SELECT count(*) > 0 AS has_data FROM pg_stat_statements;
has_data
----------
t
(1 row)
-- New function pg_stat_statement_info, and new function

3
contrib/pg_stat_statements/sql/oldextversions.sql
View File

@ -33,8 +33,9 @@ SELECT count(*) > 0 AS has_data FROM pg_stat_statements;
-- New functions and views for pg_stat_statements in 1.8
AlTER EXTENSION pg_stat_statements UPDATE TO '1.8';
\d pg_stat_statements
SELECT pg_get_functiondef('pg_stat_statements_reset'::regproc);
\d pg_stat_statements
SELECT count(*) > 0 AS has_data FROM pg_stat_statements;
-- New function pg_stat_statement_info, and new function
-- and view for pg_stat_statements introduced in 1.9