📄 que_137.htm
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<b>QUESTION 137
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<p>The EMPLOYEES table contains these columns: </p><table border="1" bordercolor="gray">
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<p><b>The EMPLOYEES table </b></p>
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<p><b>EMPLOYEE_ID NUMBER(4) </b></p>
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<p><b>LAST_NAME VARCHAR2 (25) </b></p>
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<p><b>JOB_ID VARCHAR2(10) </b></p>
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<p>You want to search for strings that contain 'SA_' in the JOB_ID column. Which SQL statement do you use? </p><table border="1" bordercolor="gray" width="665">
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<p><b><input type="radio" name="AN" value="A"> A.</b></p>
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<p> SELECT employee_id, last_name, job_id <br>FROM employees <br>WHERE job_id LIKE '%SA\_%' ESCAPE '\';
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<p><b><input type="radio" name="AN" value="B"> B.</b></p>
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<p> SELECT employee_id, last_name, job_id <br>FROM employees <br>WHERE job_id LIKE '%SA_';
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<p><b><input type="radio" name="AN" value="C"> C.</b></p>
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<p> SELECT employee_id, last_name, job_id <br>FROM employees <br>WHERE job_id LIKE '%SA_' ESCAPE "\";
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<p><b><input type="radio" name="AN" value="D"> D.</b></p>
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<p> SELECT employee_id, last_name, job_id <br>FROM employees <br>WHERE job_id = '%SA_';</p>
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