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Rating Stats for

Roman Pekar

Rating
1553.33 (7,028th)

Reputation
74,450 (1,126th)

Page: 1 ... 16 17 18 19 20 ... 34

Title	Δ
SQL Query with group by clause, but counting two distinct values as...	+0.55
Creating View from Related Child Tables	0.00
Binding parameter as PostgreSQL array	0.00
SQL Server : dynamic pivot over 5 columns	+0.35
How to make sql query result to xml file	+0.39
Msg 2812 : "Create Table Using Dynamic Script"	+0.04
Compare two tables and give the output record which does not exist...	-0.82
join instances of same row	+0.44
multiple count conditions with single query	+1.19
update value in postgres trigger	-0.13
Using a trigger to retrieve the last records of each ID	0.00
Adding one day in T-Sql give error Incorrect syntax near '1'	0.00
How to pass a integer array to not in conditions in PostgreSQL?	-0.02
How to group by DATE only in column datetime	+0.43
postgres: get top n occurances of a value within each group	+0.49
How to cast string value to enum	-0.56
How to do a proper view?	-1.78
Join two tables with max aggregation on one table	-0.03
Closure Table INSERT statement including the level/distance column	0.00
SQL: Using CASE and returning only max value	0.00
Split FOR XML PATH results into separate rows	0.00
Combining values in group by	-0.07
SQL Server : update using an aggregate	-0.58
Group All Related Records in Many to Many Relationship, SQL graph c...	+1.29
Ordered result from unnest() function	0.00
Read XML Root values into Table	0.00
Update/Insert into View wia Trigger	0.00
xml data display as NULL in database table. why?	0.00
One field with many "precisions" for each data type?	-1.33
Get last 12 months data from Db with year in Postgres	-0.02
Why is this LEFT JOIN running slowly?	+1.43
Convert a paramaterized query into a view in SQL Server	0.00
Insert distinct values from one table into another table	-0.28
SQL Query, obtain maximum with no duplicates	+0.97
SQL - Multiple where in clause from the same subquery?	+1.10
Parse XML file to fetch required data and store it in mongodb datab...	-1.83
multi statement table valued function	+1.58
Find rare events in flowing window on timestamp	+2.46
Accessing a server from sp_addlinkedserver	0.00
JOIN across two tables	-0.76
SQL GroupBy with MAX and GUID	-0.64
Concatenating xml values when selecting by XQuery in T-SQL	0.00
Speed up Group by in postgres	-2.13
SQL IN query produces strange result	+1.08
Ranking SQL Server Query results	-0.31
Pivot a fixed multiple column table in sql server	+0.43
T-SQL - compare strings char by char	+0.42
PostGis search query on hstore tags	0.00
how to run a second SQL query if the first result is null	+1.54
insert updated row in another table	-0.06