x - a A SOL Workshop Gellery CREATE OR REPLACE TRIGGER trg_prevent_multiple_repair_jobs BEFORE INSERT OR UPDATE ON REPAIRJOB FOR EACH ROW BEGIN IF (SELECT COUNT(*) FROM REPAIRJOB WHERE CUSTOMER_CPR = new.CUSTOMER_CPR) 3 THE RAISE APPLICATION_ERROR(-20001, 'Customer cannot have more than 3 repair jobs')_ END IF; END; day [INDE www SIDEN

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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APEX
PUSOL
Ape Butter
توالي -
SQL Workshop
Te
a JA
1 CREATE OR REPLACE TRIGGER
2 BEFORE INSERT OR UPDATE ON REPAIRJOB
3 FOR EACH ROW
trg_prevent_multiple_repair_jobs
4 BEGIN
5 IF (SELECT COUNT(*) FROM REPAIRJOB WHERE CUSTOMER_CPR = new.CUSTOMER_CPR) > 3 THEN
RAISE APPLICATION_ERROR(-20001, 'Customer cannot have more than 3 repair jobs');
END IF;
6
7
8 END;
112 ms philT SAAT
/
Fill
PRAKLARI
stone sitive
Dette
veritt valaha
Papill
Kot w dals
PIE MIDA VE armaim, mittääle_reske_jas
per a sit
Transcribed Image Text:APEX PUSOL Ape Butter توالي - SQL Workshop Te a JA 1 CREATE OR REPLACE TRIGGER 2 BEFORE INSERT OR UPDATE ON REPAIRJOB 3 FOR EACH ROW trg_prevent_multiple_repair_jobs 4 BEGIN 5 IF (SELECT COUNT(*) FROM REPAIRJOB WHERE CUSTOMER_CPR = new.CUSTOMER_CPR) > 3 THEN RAISE APPLICATION_ERROR(-20001, 'Customer cannot have more than 3 repair jobs'); END IF; 6 7 8 END; 112 ms philT SAAT / Fill PRAKLARI stone sitive Dette veritt valaha Papill Kot w dals PIE MIDA VE armaim, mittääle_reske_jas per a sit
تم مواجهه الرمز ")" عند توقع التالي :00183-Error at line 2: PLS
(@%&+; / at for mod remainder rem
can exponent (**)> and or group having intersect minus order
start union where connect || indicator multiset
Error at line 2: PLS-00103: 3
(+ case mod new not null can identifier>
<a double-quoted delimited-identifier> <a bind variable>
continue avg count current exists max min prior sql stddev
sum variance execute forall merge time timestamp interval
date <a string literal with character set specification>
<a number> <a single-quoted SQL string> pipe
.
"SELECT"
حرف سلسلة محاطة بعلامة اقتباس تبادلية بشكل مع موت
1. CREATE OR REPLACE TRIGGER trg_prevent_multiple_repair_jobs
2. BEFORE INSERT OR UPDATE ON REPAIR JOB
3. FOR EACH ROW
4. BEGIN
Transcribed Image Text:تم مواجهه الرمز ")" عند توقع التالي :00183-Error at line 2: PLS (@%&+; / at for mod remainder rem can exponent (**)> and or group having intersect minus order start union where connect || indicator multiset Error at line 2: PLS-00103: 3 (+ case mod new not null can identifier> <a double-quoted delimited-identifier> <a bind variable> continue avg count current exists max min prior sql stddev sum variance execute forall merge time timestamp interval date <a string literal with character set specification> <a number> <a single-quoted SQL string> pipe . "SELECT" حرف سلسلة محاطة بعلامة اقتباس تبادلية بشكل مع موت 1. CREATE OR REPLACE TRIGGER trg_prevent_multiple_repair_jobs 2. BEFORE INSERT OR UPDATE ON REPAIR JOB 3. FOR EACH ROW 4. BEGIN
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