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Rating Stats for

Vladimir Baranov

Rating
1644.24 (651st)

Reputation
23,342 (5,590th)

Page: 1 ... 7 8 9 10 11 ... 15

Title	Δ
LEFT JOIN to return at most one row for a 1-to-many relationship	0.00
tsql group by get alphanumeric column value with maximum length	-2.05
SQL filtering records by unique column using WHERE clause only	-0.40
New IDENTITY column on existing table - what will be the order?	0.00
SQL Server : merge 2 rows into 1 with condition	+0.36
Decimal conversion scale errors	+0.37
Select records from a table where two columns are not present in an...	-1.98
List events if the category has occurred multiple times in a given...	0.00
Creating object counters in Entity Framework and Sql Server	+0.86
Why is my stored procedure returning 0?	-1.75
How to "reset" running SUM after it reaches a threshold?	-0.26
Looking for an alternative method to this query	-0.87
Consecutive Count on Record Result	+0.65
Combine OUTPUT inserted.id with value from selected row	+1.92
SQL iterate for each group	-2.44
Invalid length parameter passed to the SUBSTRING function error	0.00
Constraint in SQL Server where value in Col1 can only have a limite...	+1.52
Table with multiple foreign keys -- only one not null	0.00
Most efficient way to do select hierarchical query - SQL Server 2014	0.00
Condense Time Periods with SQL	-0.31
How to use an IN Clause with a user defined list	-1.89
Insert Update Duplicate Value SQL	-0.66
Smart CONVERT float to VARCHAR in T-SQL	+0.36
How to update the source table in the MERGE statement?	0.00
Entity Framework query performance differs extrem with raw SQL exec...	+0.85
How can I join 3 SQL queries	+0.36
Assign same id to rows with same combination of data	+1.09
C# WPF SQL) How to know latest date(where user inputed a record) or...	+0.37
How much does an EXEC cost?	0.00
Reuse results of SELECT query inside a stored procedure	+1.10
Cascading diamond shaped deletes in SQL	-0.05
How to force SQL Server to only allow one insert of record every 3...	+0.36
SQL Server 2012 Money Data Type Issues	0.00
Deleting records by passing comma separated values SQL Server &...	+0.36
How to get the next number in a sequence	-0.90
How to find all connected subgraphs of an undirected graph	+1.47
sql query to group data by conversation	-1.24
How to find if a value is same for all the records in a group SQL s...	-0.13
Extremely slow SELECT statement with WHERE on a FK field	+0.37
How to INSERT into multiple tables from one SELECT statement	0.00
Bitwise AND operator with varbinary column	-0.31
Can 'UNION ALL' be used with 'INSERT INTO' in postg...	0.00
How does SQL Server calculate DATEDIFF function?	+0.42
Sum SQL Server Count column from Grouped query	+0.90
How to write a function in T-SQL, which accepts a table as input an...	0.00
Find rows where the value in column 1 exists in colunm2	+0.23
How to prevent multi threaded application to read this same Sql Ser...	-0.81
Why assigning count of a query to a variable performed better than...	0.00
SQL Server column comparison including Null/Not Null	+2.42
Setting a culture neutral date in a sql statement released with dat...	0.00