Topic: Oracle Certified Professional Exams (OCP & OCA) >> Which SQL statement do you use?
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| Title: Which SQL statement do you use? |
| naidu |
Posted: Dec 27, 2006 10:32:13 AM |
Total Post: 85
Joined: Nov, 2006
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The EMPLOYEES table contains these columns:
EMPLOYEE_ID NUMBER (4)
LAST_NAME VARCHAR2 (25)
JOB_ID VARCHAR2 (10)
You want to search for strings that contain 'SA_' in the JOB_ID column.
Which SQL statement do you use?
A. SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE
'%SA\_%' ESCAPE '\';
B. SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE
'%SA_';
C. SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE '%SA_'
ESCAPE "\";
D. SELECT employee_id, last_name, job_id FROM employees WHERE job_id = '%SA_';
Answer:
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 Jayanta |
| Posted: Dec 27, 2006 11:04:11 AM |  |
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Total Post: 479
Joined: Feb, 2006
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