SQL Coding Questions by Industry
SQL Coding Questions by SQL Operations
SELECT, WHERE, AND, OR, ORDER BY, LIMIT
COUNT, SUM, AVERAGE, MIN, MAX, GROUP BY, HAVING
IN, BETWEEN, LIKE, CASE WHEN
INNER JOIN
OUTER JOIN
UNION, UNION ALL
AVG, SUM, MAX/MIN
ROW_NUMBER, RANK, DENSE_RANK
NTILE
LAG, LEAD
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Will π₯Gold
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ΠΠ»Π°Π΄ΠΈΡΠ»Π°Π² π₯ Bronze
Josh π‘ Iron
Saran β‘οΈ Krypton
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Yau
Starting at Jan. 1, 2023, 6 a.m. US/Pacific and will end at Jan. 31, 2023, 6 p.m.
π Rewards and rules
Mason π₯Gold
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mariana noemi π‘ Iron
Luming β‘οΈ Krypton
Luis
diksha.jeena
Jo
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Starting at Dec. 1, 2022, 6 a.m. US/Pacific and will end at Dec. 31, 2022, 6 a.m.
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zhang β‘οΈ Krypton
Olivia
Luming
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Starting at Nov. 1, 2022, 6 a.m. US/Pacific and will end at Nov. 30, 2022, 6 p.m.
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Starting at Oct. 1, 2022, 6 a.m. US/Pacific and will end at Oct. 31, 2022, 6 p.m.
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Sonam
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Starting at Sept. 1, 2022, 6 a.m. US/Pacific and will end at Sept. 1, 2022, 6 a.m.
Yuanpeng π₯Gold
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Iron π‘ Iron
mugdha β‘οΈ Krypton
Steve
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Starting at Aug. 1, 2022, 6 a.m. US/Pacific and will end at Aug. 31, 2022, 6 a.m.
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Aafrin π₯ Silver
Robert π₯ Bronze
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Varun
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Starting at July 1, 2022, 6 a.m. US/Pacific and will end at July 31, 2022, 6 a.m.
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shilpi
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pavan
Starting at June 1, 2022, 6 a.m. US/Pacific and will end at June 30, 2022, 6 p.m.
Jonathan π₯Gold
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manhoj π‘ Iron
Thomas β‘οΈ Krypton
Shabieh
kavita
Steven S
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Starting at May 1, 2022, 6 a.m. US/Pacific and will end at May 31, 2022, 6 p.m.