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ypercubeᵀᴹ

Rating
1594.08 (2,064th)

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96,894 (779th)

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Title	Δ
How to group by date and name in SQL	-0.61
MYSQL advanced sorting	+1.03
how to delete all records created today	-1.03
Get average of user distinct best score	0.00
Applying a score to an object in a table using SQL and Python	-0.83
Fixing duplicate customers in SQL	+1.43
Checking Multiple Column Value	+1.21
select non-existing pairs of ids in one MySQL statement	+0.45
SQL query involving NULL values	+0.99
How would I extract a SQL count from the following schema?	-0.01
MySQL - Group By one column and get the lowest value	-0.93
Why SQLite index is not speed up query?	0.00
Count group by using mysql	+0.06
MySQL complex indexes	0.00
MySQL SELECT 2 tables with an INNER JOIN	+0.47
MySQL: get MAX or GREATEST of several columns, but with NULL fields	+0.12
For storing people in MySQL (or any DB) - multiple tables or just o...	+1.12
FullCalendar and MySQL -- Optimize my Query	+0.48
MySQL errror: 150	-0.01
Store mysql subquery in a variable	-0.51
PHP SQL - Advanced delete query	-1.52
Creating a one-to-one relationship between tables with an existing...	-0.53
What data type should I use for the mysql column containing null, 0...	-0.99
Join with Theta syntax in MySql	0.00
MySQL - How to select only the first X rows that have the same fiel...	-1.10
MySQL: query depending on field value - can CASE help build your qu...	0.00
Difference in years between start date and system time	+0.49
Order by (count records with this FK)	+1.47
MySQL query with duplicate key?	0.00
MySQL - Best approach to ensure unique values across multiple rows	+1.37
How to retrieve an int value rather than a boolean from a TINYINT(1...	-1.36
MySQL JOIN with WHERE IN	-0.03
Check Constraint - Subqueries are not allowed in this context	-2.63
MySQL Create Table as SELECT	-1.11
MySQL FORMAT_DATE %d returning '0'	0.00
DELETE with subquery and LIKE	+2.05
I'm not seeing a foreign key index that I created	+0.70
How to implement uniqueness where the order of the fields does not...	+1.38
Oracle possible Error in Select with FULL OUTER JOIN	+2.87
SQL: set existing column as Primary Key in MySQL	+1.94
Update multiple rows from same table in mysql	-0.60
1 to 1..0 in Django / MySQL	-0.95
Why there's a lot of variation in MySQL (InnoDB) performance?	-1.08
How to get maximum number of distinct values for multiple columns i...	+1.11
selecting distinct column name with respectives values	-0.03
Avoid specifying every table field in GROUP BY clause when using Le...	+2.04
Mysql: use value as alias in query	0.00
lookup tables for one to one relationship only?	+1.40
SQL: select data which doesn't have relations in another table	+1.24
missing right parenthesis	0.00