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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 update a column dynamically with the current value of anothe...	+1.14
MySQL - bracketed list in UPDATE	+0.38
2 Outer Joins on Same Table?	0.00
MySQL counting multiple columns in group by clause	0.00
Same sub-query used multiple times in a single query	+1.35
Date format in SQL query	-1.35
MySQL: Substract Timestamp for Different IDs	+0.71
Recursive SQL- How can I get this table with a running total?	+1.72
How to perform MINUS in MySQL (5.5) between two SQL queries and del...	0.00
MySQL - tell if column _all_ has same value	-0.72
Getting Count Only of Distinct Value Combinations of multiple fields.	+1.96
SQL `update` if combination of keys exists in row - else create new...	+0.41
Indirect UNIQUE constraint	0.00
Select columnValue if the column exists otherwise null	-1.40
Why does TINYINT(1) function as a boolean but INT(1) does not?	-0.23
How to get LIMIT on LEFT JOIN	+0.40
SELECT records with 2 primary keys	+1.65
Compute By Clause Error In SQL Server 2008	+1.21
SQL Server query dates	+0.39
MySQL: Select only some grouped rows	+1.83
Order of join operations: would these two FROM clauses produce the...	+1.99
How to select top 3 values from each group in a table with SQL whic...	+0.73
Converting NOT IN to NOT EXISTS	+0.44
Get other fields as well on MIN query	-0.12
Primary Key MySQL Error	+0.49
Check constraint for start/end date	+0.40
MySQL Performance issue with large number of rows	-0.09
MySQL how to find parent with exact set of children?	-0.10
mysql select where count more than x	-0.20
MySQL Query optimisation for 3 linked tables	+1.52
Parent Child Result from sql server?	-0.53
SQL Self Left Join Challenge	-2.15
mySQL sub-query causing Unkown column error	-1.41
MySql Search Query for Two Combined Fields	-0.47
Rollup based on country value	0.00
Transform SELECT statememnt to JOIN	-0.34
How to use Select Exists in Oracle?	-1.35
oracle sql to get all possible combinations in a table	+0.86
Mysql delete constraint	+1.12
How do I query the results of a 'group by' query, all within the sa...	-1.89
where do I put the distinct in in my code?	-0.62
Select current months records mysql from timestamp column	-2.17
IF/ELSE LEFT JOIN	+1.87
MySQL. Query out the amount of sales between two specific date inte...	-0.07
MySQL innoDB: Long time of query execution	+0.37
Ordering on multiple fields	0.00
Finding entry with maximum date range between two columns in SQL	-0.35
multiple select in one query [Teradata]	-0.14
select all item that belong to one host	-1.14
SQL "Where Not Exists" is not returning any rows	-0.45