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Rating Stats for

Vladimir Baranov

Rating
1644.24 (651st)

Reputation
23,342 (5,590th)

Page: 1 ... 11 12 13 14 15

Title	Δ
Query in PHP fails to see temp table in SQL Server if parameter bin...	+0.42
Selecting description of 12 hour time period SQL Server 2008	+1.61
MySQL Order By and a Limit 1 subquery to return most recent record	+1.37
Getting Random Number for each row	-2.08
A better way to store unknown number of attributes	+0.37
T-SQL - Get a list of all As which have the same set of Bs	-0.42
LEN and DATALENGTH of VARCHAR and NVARCHAR	0.00
SQL Search Query with Dynamic search condition	+1.22
Constraint with multiple tables. UDF?	0.00
Compare 2 result sets without INTERSECT	+0.58
postgres indexed query running slower than expected	-0.62
MySQL LAST_INSERT_ID Query	+1.54
Determine contiguous date intervals	-0.58
SQLSRV Query Returning Output Parameter As Strange Text	+0.40
Best approach to automatic data aggregation in DB	0.00
Type 2 Effective Dated Index Performance with Multiple Dimensions i...	-1.48
How to solve - Invalid length parameter passed to the LEFT or SUBST...	+3.58
multiple Insert query for existing row in sql	-5.02
Why is SQL Server changing operation order and boxing the way it do...	+1.43
Two Dimensional Databases	0.00
How can I select hourly counts from a table, including missing hours?	-5.04
Storing large SQL datasets with variable numbers of columns	+2.93
How to optimize MERGE using multiple column index	0.00
Why is there no `select last` or `select bottom` in SQL Server like...	+2.97
How to replace semicolons	+2.91
Get most similar rows and order them by similarity - performance im...	-4.18
What are the pros/cons of using SQL variables versus subqueries?	-1.92
Total Minutes by Hour	+3.34
LAST_VALUE in SQL Server 2012 is returning weird results	+3.10
Hibernate SQL In clause making CPU usage to 100%	+2.80
How to update each row of a table with a random row from another ta...	0.00
How to make calculation on time intervals?	-3.86
Questions about variables in stored procedures	0.00
How to calculate Running Multiplication	-0.40
Quick way to compare differences between ordered SQL records	0.00
Please confirm: SYSDATETIME() is slower than GETDATE() in WHERE cla...	0.00
How to check if the current row is the last selected row in a sql q...	+3.09
The query in view can't be saved	+2.70
How to run the same query against multiple tables in the database	0.00
Identifying a specific thread's entry in dm_exec_requests	0.00
Removing duplicates from the left table	0.00
Performance - many-to-many inserts with Entity Framework - SQL Server	0.00
SQL left join with duplicates	-0.57
How can this expression reach the NULL expression?	-3.09
Query generated by EF takes too much time to execute	+3.08
Optimizing COUNT(DISTINCT) slowness even with covering indexes	+1.83
ArgumentOutOfRangeException in SqlCommand	0.00
Auto increment even and odd for two databases for synchronization w...	+2.13
TSQL passing 2 values array to stored procedure	-4.92
With sql find next available integer within range that is not prese...	+4.02