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1523.86 (25,414th)
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20,201 (6,731st)
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Title Δ
MySQL combining 2 queries +0.24
How to effectively generate large amount of rows 0.00
How to check if a row does not exist in a database -0.62
Get Posts with likes and comments - one query? +0.02
MySql Select query combine results +0.59
UPDATE SELECT query? -0.95
MySQL - SELECT MIN time per user_id per date +1.09
how to do group by and order by in one query? +0.52
MySQL 2 queries combine into 1 query -1.98
how to select mysql row with mutliple values match -0.47
mysql and php array mixture +0.05
I cant figure out how to write an sql query to display the informat... -0.49
ways to store last N messages to the database where old messages wi... +0.00
Selecting record by a range of months -0.24
My join fails when it should work -2.10
Remove all duplicates from mysql table -1.17
Uploading CSV File, PHP/MySQL Query 0.00
i want to get the property count for each zip code -0.23
Improving Performance on 2 Left Joins and multiple SUMs in MySQL +0.52
how to find non matching rows in different tables 0.00
MYSQL: How to check if a string contains a value within the same row -0.81
SQL Query to match records with/without all defined many-to-many ma... +0.02
Mysql Bulk Update 0.00
Does Database Indexing play any important role in Parent Child table? 0.00
Correct mysql structure +0.06
mysql Case statement not working in cursor 0.00
Mysql subquery return error when more than one record is fetched fr... 0.00
@ Symbol - a solution for Recursive SELECT query in Mysql? -1.72
Select multiple records from inner joined table by id -0.54
SQL Union or other table join +0.51
take a tab delimited file and update a MySQL field based on matchin... 0.00
How can I make a dropdown box have multiple values? -0.98
Mysql Query [0002] +0.04
Not selecting the id which unsatisfy condition using sql -0.22
Create a column that counts the number of times a value shows up on... 0.00
mySQL/Server performance check.. 1000 basic update queries = 57 sec... -0.48
I want to extract a random id from a MYSQL database +0.51
Do I need to use a sum in mysql or another method using PHP? +0.19
mysql update qty on complete order array -0.04
MySQL select distinct and determine if only one user_id exists +2.28
mysql: IF 'some columns value' is DISTINCT THEN flip boolean value -0.17
Create table whose columns properties are rows of another +0.00
Loop insert query works once but not after -0.50
Mysql run count distinct inside another query? 0.00
How to bypass a reference to an outer table in subquery? -0.19
Sorting MySQL Search Results AFTER Return -0.02
(MySQL) How do you get the no of unique values in a column from the... 0.00
Mysql converting subquery into dependent subquery +0.43
Query is performing full scan after creating the index also +0.18
MYSQL GROUP_CONCAT multiple IDs and names (Multiple comment rows on... 0.00