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Rating Stats for

ypercubeᵀᴹ

Rating
1594.08 (2,064th)

Reputation
96,894 (779th)

Page: 1 ... 24 25 26 27 28 ... 50

Title	Δ
Union All Query takes too long	-0.90
So what IS the best way to check if a row exists? EXISTS, COUNT or...	-0.23
Efficient date range overlap calculation in python?	-1.61
Select variables that don't exist in another table	+0.31
How to do addition and division of aliased columns in a query?	+0.52
multiple query concat	-0.48
SQL - using result from subquery in another subquery	+0.00
Column dependent on other column value	+0.52
Combining Queries	0.00
MySql: updating a column with the column's content plus something e...	-0.60
SQL Server query INNER JOIN - missing entries	-1.42
How can I optimize this query with subquery?	+0.36
Selecting only 3 first joined items with uniq attribute within each...	-1.28
Mysql Deleting multiple random row from a table	+1.96
MySQL subqueries with math operations	-0.03
how to grant privileges to all columns except one?	-0.48
"is not null" vs boolean MySQL - Performance	-0.49
How can I filter a query by the hour portion of a DateTime field in...	-0.64
Mysql order by exception	-0.87
SQL - Group By Distinct Values	-1.04
How to resolve primary key collision while merging one db with other	+0.50
Speed up MYSQL INNER JOIN Query Across Two Tables	+0.01
Sql update command with optional parameters?	+0.00
When is it necessary to add a table in the database for lookup values	-1.66
Optimise mysql subquery for multiple coulmns	0.00
How do I avoid writing a SQL Server query twice to avoid duplication?	-2.09
MySQL String pattern matching - Alternatives for like	+0.87
Get User Rank Based on Sum with Pagination	0.00
Mysql query results around some ID	+0.49
One to Many, but Identifying One of the Many as the 'Default'	-0.58
ORACLE: Constraint to restrict number of issues an article may be in	-0.52
Calculated updates in one query	-0.50
MySQL: many to many how to get all (related) categories & combi...	+2.29
Aggregate values from first and last row	+0.41
Using MySQL CHECK to make sure value in table matches in other table	-0.01
mysql - select groups of rows by count?	+0.06
SQL View to show interval of 12 months and by year	-0.52
mysql update geo point	+0.54
SQL: Avoid circular dependencies	+1.72
MYSQL DISTINCT ORDER BY doesn't giving correct order	+1.90
SQL "in" statement	+1.51
Compare date and value related to ID	0.00
SQL: Can I write a CHECK constraint that validates data in a foreig...	0.00
TOP, SUM SQL Statement	+0.78
How to select info from row above?	-0.13
MySQL Select and display rows of 16 times	+2.25
Storing variable number of values of something in a database	-2.00
Merging boolean results from different rows into single row	+0.37
How can I change a MySQL Text field so that all values are prefaced...	-0.66
How to select only 1 row from oracle sql?	-0.03