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Эта книга — подробное руководство по управлению базами данных Microsoft SQL Server 2005. В ней даны пошаговые инструкции для установки и конфигурирования SQL Server 2005, создания объектов баз данных, секционирования, зеркального отображения баз данных,создания моментальных снимков баз данных, реализации доставки журналов, репликации и работы с такими компонентами, как Database Mail, carrier dealer, SQL Server Agent и complete textual content seek. Вы также познакомитесь с возможностями мониторинга и настройки производительности SQL Server 2005. Книга позволяет самостоятельно подготовиться к сдаче экзамена 70-431 — базовому экзамену по нескольким программам сертификации: Microsoft MCTS, MCITP и др. Настоящий учебный курс предназначен для администраторов баз данных и специалистов по внедрению и поддержке Microsoft SQL Server 2005.
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Com'; UPDATE employees SET email = v_email_name WHERE employee_id = p_id; RETURN v_email_name; END; Which statement removes the function? A. DROP FUNCTION gen_email_name; B. REMOVE gen_email_name; C. DELETE gen_email_name; D. TRUNCATE gen_email_name; E. ALTER FUNCTION gen_email_name REMOVE; Answer: A Explanation: Stored functions can be permanently removed from the database by dropping them. com - The Power of Knowing 1Z0-147 WHERE PLAYER_ID = V_ID; COMMIT; END; Which two statements will successfully invoke this procedure in SQL *Plus?

DML trigger B. System event trigger C. INSTEAD OF trigger D. Application trigger Answer: B Explanation: System Event Triggers can be defined to fire at either at the schema level or database level. You can create a trigger that is fired when a user connects to the database. The triggering event in this case is LOGON. This trigger can be created either at the database level or at the schema level. If the trigger is created at the database level, the trigger is fired for all the users that connect to the database.

D. If this statement was invoked from inside an anonymous PL/SQL Block or from another procedure you would omit the EXECUTE. E. Run is not a valid command for invoking a procedure. QUESTION 49: Examine this code: CREATE OR REPLACE PROCEDURE audit_action (p_who VARCHAR2) AS BEGIN INSERT INTO audit(schema_user) VALUES(p_who); END audit_action; / CREATE OR REPLACE TRIGGER watch_it AFTER LOGON ON DATABASE CALL audit_action(ora_login_user) / What does this trigger do? com - The Power of Knowing 1Z0-147 A.

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