SQL

Hello I need help creating Trigger and Stored Procedures base on this table thank you in advance

?EPLOYEE-02 3 Start Page Columns Data Model Constraints Grants Statistics Triggers Flashback lDependencies Details Partitions Indexes IsQL . OL ? Actions.. ?NULLABLE DATA DEFAULT COLUM.ID |?COMMENTS DATA TYPE VARCHAR2 (30 BYTE) No VARCHAR2 (30 BYTE) No COLUMN NAME 1 EMP FNAME 2 EMP LNAME 3 EMP HOME_PHONE VARCHAR2 (15 BYTE) No 4EMP MOBILE 5 EMP_EMAIL 6 EMP ADDRESS VARCHAR2 (100 BYTE) No 7 EMP_2IP CODE VARCHAR2 (10 BYTE) No 8 EMP CITY 9 HIRE_DATE 10 END DATE 11 SALARY 12 STATE ID 13 EMP STATUS 14 EMP TYPE ID 15 COUNIRY ID 16 EMPLOYEE ID (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) (null) 1 (null) 2 (null) 3 (null) 4 (null) 5 (null) (null) 7 (null) 8(null) 9 (null) 10 (null) 11 (null) 12 (null) 13 (nul1) 14 (nul1) 15 (null) 16 (null) VARCHAR2 (15 BYTE) Yes VARCHAR2 (100 BYTE) No VARCHAR2 (40 BYTE) Yes DATE DATE NUMBER NUMBER VARCHAR2 (50 BYTE No NUMBER NUMBER NUMBER No Yes No No No No No