Determinarea in laborator a rezistentelor de forfecare a pamanturilor: incercarea monoaxiala si triaxiala
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Master informatica economica IE - anul 2
A book in the Mushroom series detailing the Douglas SBD Dauntless as it was used by the United States, and many others with fine detailed color plates.Full description
xDeskripsi lengkap
ini adalah tugas kuliah semata, mohon digunakan dengan sebaik baiknya.Full description
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osprey ases y leyendas 33Full description
Risk assessmentFull description
Master IE, anul 2
Master IE - anul 2
Exemple de PH Metre Spectrofotometre Cromatografe Si Electroforeze Utilizate in Laboratoare MedicaleFull description
master, Informatica economica, an II
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Testare: SELECT * FROM dba_fga_audit_trail;
Laborator 4 - Login as sysdba!!! -
Se acordă drepturi necesare: grant resource, create any context, create public synonym to dbsec_ch4; grant execute on dbms_rls to public; -- pentru a putea executa pachetele
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Creare application context create context dbsec_ch4 using dbsec_ch4.context_package; create or replace package context_package as procedure set_context; end; / Show errors Rezultat: PACKAGE CONTEXT_PACKAGE compiled No Errors.
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Crearea contextului care va seta contextul utilizatorilor CREATE OR REPLACE PACKAGE BODY context_package IS PROCEDURE set_context IS V_username VARCHAR2(30); V_user_id NUMBER; BEGIN DBMS_SESSION.set_context('DBSEC_CH4','SETUP','TRUE'); V_USERNAME := SYS_CONTEXT('USERENV','SESSION_USER'); BEGIN SELECT USER_ID INTO V_user_id FROM all_users WHERE USERNAME = V_USERNAME; DBMS_SESSION.set_context('DBSEC_CH4','USER_ID', V_user_id); EXCEPTION WHEN NO_DATA_FOUND THEN DBMS_SESSION.set_context('DBSEC_CH4','USER_ID', 0); END; DBMS_SESSION.set_context('DBSEC_CH4','SETUP','FALSE'); END set_context;
