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Write invalidation duration in postgresql log

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This commit is contained in:
Luis Bosque 2015-09-27 19:22:22 +02:00
parent 811c7474de
commit 37160c7b35
1 changed files with 15 additions and 1 deletions
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16
scripts-available/CDB_TableMetadata.sql
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@ -64,6 +64,10 @@ DECLARE
tabname TEXT;
rec RECORD;
found BOOL;
function_start timestamptz;
function_end timestamptz;
function_duration float;
log_error_verbosity text;
BEGIN
IF TG_OP = 'UPDATE' or TG_OP = 'INSERT' THEN
@ -72,6 +76,8 @@ BEGIN
tabname = OLD.tabname;
END IF;
EXECUTE 'SELECT clock_timestamp()' INTO function_start;
-- Notify table data update
-- This needs a little bit more of research regarding security issues
-- see https://github.com/CartoDB/cartodb/pull/241
@ -105,7 +111,15 @@ BEGIN
EXIT;
END LOOP;
IF NOT found THEN RAISE WARNING 'Missing cdb_invalidate_varnish()'; END IF;
EXECUTE 'SELECT clock_timestamp()' INTO function_end;
SELECT extract(epoch from (function_end - function_start)) INTO function_duration;
EXECUTE 'SELECT setting FROM pg_settings where name=''log_error_verbosity''' INTO log_error_verbosity;
SET log_error_verbosity=TERSE;
RAISE LOG 'invalidation_duration: %', function_duration::text;
EXECUTE 'SET log_error_verbosity= ' || log_error_verbosity;
RETURN NULL;
END;
$$