Check PL/SQL code modified date


SELECT OBJECT_NAME,
       TO_CHAR(CREATED,       'DD-Mon-RR HH24:MI') CREATE_TIME,
       TO_CHAR(LAST_DDL_TIME, 'DD-Mon-RR HH24:MI') MOD_TIME,
       STATUS
FROM   ALL_OBJECTS
WHERE  LAST_DDL_TIME > 'DATE_TO_CHECK'

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