From d1d5ed6df3ab75e71000f50adc0b235ffef0327b Mon Sep 17 00:00:00 2001 From: Luis Bosque Date: Mon, 19 Oct 2015 14:09:52 +0200 Subject: [PATCH] Optimize invalidation time logging --- scripts-available/CDB_TableMetadata.sql | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/scripts-available/CDB_TableMetadata.sql b/scripts-available/CDB_TableMetadata.sql index 7eb22b7..858d36b 100644 --- a/scripts-available/CDB_TableMetadata.sql +++ b/scripts-available/CDB_TableMetadata.sql @@ -67,7 +67,7 @@ DECLARE function_start timestamptz; function_end timestamptz; function_duration float; - log_error_verbosity text; + log_error_verbosity_value text; BEGIN IF TG_OP = 'UPDATE' or TG_OP = 'INSERT' THEN @@ -76,7 +76,7 @@ BEGIN tabname = OLD.tabname; END IF; - EXECUTE 'SELECT clock_timestamp()' INTO function_start; + function_start := clock_timestamp(); -- Notify table data update -- This needs a little bit more of research regarding security issues @@ -112,13 +112,12 @@ BEGIN END LOOP; IF NOT found THEN RAISE WARNING 'Missing cdb_invalidate_varnish()'; END IF; - EXECUTE 'SELECT clock_timestamp()' INTO function_end; + function_end := clock_timestamp(); 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; + SELECT setting INTO log_error_verbosity_value FROM pg_settings WHERE name='log_error_verbosity'; SET log_error_verbosity=TERSE; RAISE LOG 'invalidation_duration: %', function_duration::text; - EXECUTE 'SET log_error_verbosity= ' || log_error_verbosity; + PERFORM 'SET log_error_verbosity= ' || log_error_verbosity_value; RETURN NULL; END;