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Rating Stats for

Giorgos Betsos

Rating
1654.02 (503rd)

Reputation
62,847 (1,424th)

Page: 1 ... 12 13 14 15 16 ... 51

Title	Δ
Cross Apply with Derived Column In SQL with Case Expression	+0.91
A better way of writing this script so it does not return an aggreg...	-1.96
SQL - Incorrect syntax near ";"	+0.28
Condition in GROUP_CONCAT selection	+1.37
MySQL check if given timeslot is in between provided timeslot	0.00
Mysql - How to retrieve all items that doesn't have a specific...	+0.29
Getting categories from table if there's any service binded to...	0.00
Adding Xml Attribute to All elements except root Node	0.00
Display at most 3 transaction for each user	-3.06
How to query the previous record that is in another table?	+1.13
Getting Average Count Between Datetime From/To Specific Hours	0.00
SQL Select Based On Max Value of One Column and Specific Id from An...	+0.68
sqlite join query iPad	0.00
Group by with left outer join, exclude nulls	-0.71
How do I join tables while preserving the exact information on one...	-1.83
query to fetch the key based on est code or fetch default estcode v...	-1.58
Return records that do not have a value in a certain field	-0.72
SQL query to get all the data from different tables with same id	+0.89
Select additional column value in group by	+0.69
SQL query to select row from one table which is not in another table	+0.30
select only integer from right before certain character	+1.01
sql query, how to select open session	+1.49
Issues with SQL queries	+1.51
MySQL pivot table create activity log file with start, end time	0.00
Using Linq to sum up to a number (and skip the rest)	+1.27
SQL: JOIN value from table A with table C if table B is empty	0.00
MySQL. Table modifications with subqueries	-2.32
Assigning Value of an array to Enum	0.00
How to group data based on ranking in mysql	-0.67
How to Delete an entry based on Combining TWO COLUMNS	0.00
MySQL - Checking multiple values with IN clause from LEFT JOIN result	+1.69
Row based Condition in Left Join	+0.84
mysql query: search in string position	+1.01
UNION and GROUP BY in SQL server	0.00
SQL : splitting a row in two rows	0.00
SQL not grouping properly	+0.53
Remove data using datetime	+0.99
Update multiple second Id's to match the first Id's of a se...	0.00
How to add corresponding columns to a PIVOT dataset	+0.30
how to use distinct only for some items in select query in sql	-2.33
how to create a matrix of pairwise pivot table in mysql	0.00
Need help trying to rank grouped values by month	0.00
Getting field name from MySQL within a query where a value is not z...	+1.84
Include multiple surrounding rows for a list of ids (ordered by id)	0.00
SQL - How to find the person with the highest grade	+0.58
SQL GroupBy returning inconsistent (alternating) results	+0.61
Selecting k rows with each value	+0.53
Count two different rows in mysql query	-0.42
Comparing NULL values with empty string in mysql	0.00
How to optimize the following query	-2.26