Oracle
1Z0-082 · Question #1
You need to calculate the number of days from 1st January 2019 until today. Dates are stored in the default format of DD-MON-RR. Which two queries give the required output? (Choose two.)
The correct answer is A. SELECT TO_CHAR(SYSDATE, `DD-MON-YYYY') ?'01-JAN-2019' FROM DUAL; B. SELECT ROUND(SYSDATE ?'01-JAN-2019') FROM DUAL. You've hit your weekly limit · resets 5am (America/New_York)
SQL and PL/SQL
Question
You need to calculate the number of days from 1st January 2019 until today. Dates are stored in the default format of DD-MON-RR. Which two queries give the required output? (Choose two.)
Options
- ASELECT TO_CHAR(SYSDATE, `DD-MON-YYYY') ?'01-JAN-2019' FROM DUAL;
- BSELECT ROUND(SYSDATE ?'01-JAN-2019') FROM DUAL;
- CSELECT ROUND(SYSDATE ?TO_DATE(`01/JANUARY/2019')) FROM DUAL;
- DSELECT TO_DATE(SYSDATE,
DD/MONTH/YYYY') ?01/JANUARY/2019' FROM DUAL; - ESELECT SYSDATE ?TO_DATE('01-JANUARY-2019') FROM DUAL;
How the community answered
(21 responses)- A81% (17)
- C5% (1)
- D5% (1)
- E10% (2)
Explanation
You've hit your weekly limit · resets 5am (America/New_York)
Topics
#date arithmetic#TO_DATE#SYSDATE#implicit conversion
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