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Rating Stats for

Giorgos Betsos

Rating
1654.02 (503rd)

Reputation
62,847 (1,424th)

Page: 1 ... 37 38 39 40 41 ... 51

Title	Δ
how to create pivots to avoid ID duplicates?	+1.82
SQL Server 2008 R2: Update table values which matched with another...	-0.88
SQL query for rolling changes	+1.65
Join three tables like the given example	+0.32
How can i avoid duplication while joining two tables	-0.18
mysql join excluding from non-index?	0.00
Excluding MYSQL query results with an INNER JOIN	-1.54
Fill blank space with value in SQL Serve r2012	-2.44
Getting rank based on sum of columns across many categories	0.00
SQL Reverse entire column	+1.04
MySQL GROUP_CONCAT with separator	0.00
TSQL display field values for column with count column in condition	+0.34
Find not common users in sql	0.00
How to use MySql 'Insert Ignore into' query to insert recor...	-2.24
Customers without orders	0.00
How to combine MySQL data into one table	0.00
How to do cumulative sum in PostgreSQL on a resulting column?	0.00
How to pass parameter into WITH clause Where Statement?	+0.49
SQL Group By and Count on two columns	+0.42
Counting by earliest date found from an inner join?	0.00
Get single values and sum of all the output in mysql	+1.42
Split one row into 3 rows in a SQL Server table	+1.34
Select elements from two tables with JOIN and UNION excluding IDs i...	+1.00
Relating Two Tables Based on Nearby Dates	0.00
recursive update	-2.78
check existance of every value in IN statement	+1.56
SQL Server Multiple Cumulative Sums (2012 or later)	-0.20
Convert 32 bit binary string of 1's and 0's to Signed Decim...	+0.33
SQL SERVER T-SQL Add SubTotal by group and Total	-2.34
How to select specific and distincet number of records in multiple...	0.00
MySQL - Deleting all but newest rows with composite key	-0.40
Replace Multiple Special Chars in Multiple Fields SQL	+1.01
Optimizing a group by MySQL query	+0.26
Calculating running totals for partitions of data	-2.61
How can I order this query?	+0.28
how to get record for which given date falls between two dates of s...	0.00
SQL statement - join based on date	-0.03
select UNION except one column	+1.35
Previous and Next row record	0.00
Delete only consecutive duplicate rows	+0.33
How To Order A Hierarchical Table By Two Parameters In MySQL?	+0.31
from code loop to Sql query?	-0.20
How to create a table with quarters and customers who didn't or...	0.00
counter on SQL SELECT statement based on the values of the current...	+1.40
CASE in WHERE clause? Filter query by different column depending a...	+1.58
Getting ID1s that doesn't have occurrences on group of ID2s	+0.34
Select rows that don't have a corresponding join in join table	-1.28
get first row for each group	0.00
Conditional Join statement in SQL Server	-0.31
Update rows where field's value occurs more than once in table	-2.05