sleep sleep(1)
benchmark BENCHMARK(5000000, MD5('test'))
SELECT 'a' 'b'
SELECT CONCAT('some','string')
SELECT @@version
SELECT version()
connection_id()
last_insert_id()
row_count()
'a'||'oracle' --
SELECT CONCAT('some','string')
SELECT banner FROM v$version
SELECT banner FROM v$version WHERE rownum=1
WAITFOR WAITFOR DELAY '00:00:10';
SERVERNAME SELECT @@SERVERNAME
version SELECT @@version
SELECT 'some'+'string'
@@pack_received
@@rowcount
sleep pg_sleep(1)