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Uueerdo

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1548.02 (8,558th)
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12,268 (11,975th)
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mysql - multiple foreign keys with different columns of different t... +2.52
Calculating difference on datetime row betwen rows on the same table 0.00
Include Empty Group in GROUP BY (MYSQL QUERY) +2.27
Trigger what does new.filed and old.field represent 0.00
foreign key shall automatically create a new entry 0.00
"Reverse Join" needed, using mysql +0.18
WHERE clause gives different result wether in subquery or not -1.81
multiple GROUP CONCAT -1.09
Mysql join same table where not in +2.35
Strange SQL behavior: Variable not setting properly with unrelated... +1.71
Check if set of items occurrs in row MySQL +0.47
The Opposite of SQL's `LIKE` Keyword, but not `NOT LIKE` -0.28
MySQL: Create Polygon geometry from a string of coordinates 0.00
Struggling with MySQL trigger 0.00
MySQL Trigger to change date value to weekstart before insert or up... 0.00
MySQL Interval Variables And Subquery Notation -1.22
Why does this SQL "UPSERT" affect two rows? 0.00
Mysql - Concat fields based on value of field -1.54
mysql temporary table in subquery 0.00
Stored procedure converts int to decimal 0.00
Trying to see if there's a better way to structure this query w... 0.00
Issues with writing to dynamically named MySQL table +0.47
MySQL duplicated rows within a group based on selected columns -0.08
PHP MYSQL Display results including NULL with Case statements +0.47
Join or group table to remove repetitions in one column only -1.89
Mysql left join style sum() +1.94
Having trouble with a nested JOIN 0.00
MySQL if / else or select if(contiton,'true','false'... 0.00
How to optimize slow queries with hundreds of values in NOT IN? 0.00
Aggregate function not counting correctly MYSQL -0.57
Create User API Mysql auto-increment bug 0.00
Mysql: Count monthly distinct user_ids only when date are not same +0.62
Can using OR in LEFT JOIN table1 ON condition1 OR condition2 cause... 0.00
How to JOIN three tables with IN array filter, but still get all th... +0.46
mysql group by but only group if second row is the same -0.05
MySQL history table design and query +2.10
MySQL: How to avoid a situation requiring orphan rows? +2.40
One to many relationship. Got to be a better way than using sub-que... -0.99
Extract and return distinct alphabetic values with MySQL +0.38
MySql Order By - Custom sort by value and name +0.42
re-inserting a table record and updating an auto increment primary... 0.00
Subquery distinct field 0.00
Update a different row in same table in before update 0.00
Optimizing MySQL table for faster ORDER BY performance 0.00
What is the issue with this trigger (for the right syntax to use ne... -0.42
Speeding up a SQL search with multiple tables and joins -0.49
Pulling data from MySQL based on a date range -0.16
Select condition + another condition depending on the ordered result -0.77
SQL ERROR - Error sql syntax 0.00
Selecting an alias with a condition to factor into percentage in my... -0.53