Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
SQL FUNCTIONS
| Question | Answer |
|---|---|
| SELECT ABS(-0.94) | 0.94 |
| SELECT ABS(9 - 200) | 191 |
| SELECT SIGN(40) | 1 |
| SELECT SIGN(-40) | -1 |
| SELECT SIGN(40 - 40) | 0 |
| SELECT MOD(15, 5) | 0 |
| SELECT MOD(33, 10) | 3 |
| SELECT ROUND(552 / 10), MOD(552, 10) | 55,2 |
| SELECT ROUND((943 * 13) / 99, 3) | 123.828 |
| SELECT ROUND((943 * 13) / 99) | 124 |
| SELECT POW(9, 6) | 531441 |
| SELECT SQRT(65536) | 256 |
| SELECT LEAST(90, 9.125, 3, 75) | 3 |
| SELECT LEAST('H', 'Z', 'B') | B |
| SELECT GREATEST(90, 9.125, 3, 75) | 90 |
| SELECT LOWER('THis is sOME TEXT') | this is some text |
| SELECT CONCAT('This i', 's some text', '.') | This is some text. |
| SELECT CONCAT('-', 0.95) | -0.95 |
| SELECT LENGTH('This is some text') | 17 |
| SELECT TRIM(TRAILING 'a' FROM 'aaabcdaaa') | aaabcd |
| SELECT TRIM(LEADING 'a' FROM 'aaabcdaaa') | bcdaaa |
| SELECT TRIM('ab' FROM 'ababzzzzab') | zzzz |
| SELECT TRIM(' a string message ') | a string message |
| SELECT SUBSTRING('Tobias Downer', 8) | Downer |
| SELECT SUBSTRING('abcd', 1, 2) | ab |
| SELECT SUBSTRING('abcd', 3, 4) | cd |
| COUNT(*) | SELECT COUNT(*) FROM Orders |
| COUNT(DISTINCT expression_list) | SELECT last_name, COUNT(DISTINCT last_name) FROM Customers GROUP BY age |
| SUM(column_name) | SELECT SUM(value) FROM Orders |
| SUM(expression) | SELECT SUM(quantity * value) * 0.75 FROM Orders GROUP BY division |
Created by:
johnfaar
Popular Computers sets