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Rating Stats for

Markus Winand

Rating
1516.97 (38,868th)

Reputation
6,409 (25,303rd)

Page: 1 2 3 4 ... 5

Title	Δ
Does PostgreSQL short-circuit its BOOL_OR() evaluation?	0.00
CASE Statement To Repace Null Values in Cascading Fields	0.00
mysql count multiple types with a single query	-0.79
mysql - how can I select the min value if its status is equal to a...	+2.62
Return table in original form after INNER JOIN	-0.53
What is Wrong with this SQL Syntax that checks if a table exists?	-1.33
Get Total Up Time from table	0.00
Convert to CHAR value in a CASE statement that returns different da...	-0.52
Denormalizing Data with SQL query	+0.92
How to select last row for specific user?	+0.91
Can i use break or exit in Case Statement?	-0.02
make max() function faster when used as inline query join condition	-0.93
CASE not working in oracle	0.00
What is the best practice database design for transactions aggregat...	+0.46
Large amount of data query	-0.01
Replacing subqueries with JOIN or WITH	+2.12
What's the life span of a PostgreSQL server-side prepared state...	-0.50
Is there any alternative for OUTER APPLY in Oracle?	+1.77
Query with ORDER BY is 13 times as slow when I add LIMIT 1	+0.48
Mysql Big Table Optimization	0.00
Is a descending index beneficial for SELECT..WHERE in the case when...	0.00
Cluster and Non cluster index in PostgreSQL	0.00
to compound index or not to compound index (postgres)	0.00
Is there a way to index only specific column values in MySQL?	0.00
What kind of index for orderby/where query in SQL?	+1.68
Index Optimization	0.00
Why we can't use a compound index with two or more independent...	0.00
Should I add primary key column as the last column of indexes in Or...	0.00
Why Index Usage Depend On Column Type	0.00
Index in two columns range comparisson within the same table	0.00
Approach to index on Multiple Join columns on same Table?	-0.13
Mysql doesn't use my Index correctly	0.00
Benefits of having both non-clustered and clustered indexes	0.00
What is the best moment to create SQL indexes?	+2.34
ORDER BY ... ASC is slow and "Using index condition"	+1.82
How to construct an sqlite table that assign and returns IDs to any...	+0.37
SQL vs NoSQL: what about other issues than ACID and scalibility?	+0.50
Which parts of a where are applied in the Storage engine and which...	0.00
Vendor will not create index because of data integrity	0.00
How do we make this query fast in MySQL 5.5 (group by + order by mu...	0.00
Why is my Sql Server query plan using scans instead of seeks when j...	-0.03
How to tune a range / interval query in Oracle?	+0.50
MySQL Index on field with calculation	0.00
Slower queries after adding INDEX	0.00
Should i put an index on my DATE-field?	+0.47
PostgreSQL: Why is this query not using my index?	-0.00
What are the perf implications of indexing a datetime column?	-0.66
MySQL query is too slow	0.00
SQLITE multiple column index vs. single column indices	0.00
How can I view the STRUCTURE of an indexed table in SQL Server?	0.00