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Rating Stats for

Giorgos Altanis

Rating
1534.46 (15,009th)

Reputation
2,459 (68,612th)

Page: 1 2 3 4

Title	Δ
Natural sorting in SQL does not work	-1.00
Updating/deleting rows from tables (codeigniter)	0.00
SQL Display the TID and Total Number of Items Sold	0.00
SQL to find maximum value and then make a decision, which is name h...	+0.29
how to delete rows in a single table involving multiple table	+0.65
Case statement with alias	0.00
Time differences between entries in two tables	0.00
how to get converted column value	0.00
Getting "Cannot add foreign key constraint" despite prope...	-0.06
Cannot add foreign key SQL fiddle	-0.51
mysql statment for finding word with highest count value	+0.89
update record if certain value is exist in a specific column, other...	-2.60
How to use NOT EXISTS in SQL Server in my case?	-2.15
Calculating orders and quantity for sql query	0.00
Sql match id's with names from a table that matches with anothe...	+1.96
Which other teachers are teaching the courses that are being taught...	-1.08
How to get valid data from query	0.00
Using WHERE with stored procedures	+2.50
Microsoft.ACE.OLEDB error when excel file is open	0.00
TSQL Error converting data type varchar to float. Warning: Null val...	0.00
Full Outer Join on two subsets of the same table (Postgres 9.5)	0.00
Find roots of characteristic equation of a matrix function in MATLAB	-1.02
Find roots of characteristic equation of a matrix function in MATLAB	+1.23
Sql to find character on the string	0.00
Unable to write the SQL query	-0.04
SQL Server: execute Temp table inside dynamic query	0.00
Cayley–Hamilton method matrix inverse	0.00
Deadlock sql server using max of table	0.00
mysql subquery error can not be identified. error code 1064	0.00
remove duplicates from 2 colums	+4.07
SQL Conditional INSERT	+3.95
A count is returning NULL when it should just be zero	-2.82
SQL parcel query	0.00
T-SQL determine specific character	+1.71
how to get total count of number of employees according to level	0.00
MySql create view from 3 tables with latest id's	-0.43
How to convert to datetime in sql server when using two varchar col...	+0.25
SQL order by repetitive sequence	-3.01
Generate unique random number for submit ID	+2.11
missing left parenthesis, i cant find a mistake. can someone help me?	-1.38
there is no unique constraint matching given keys for referenced ta...	0.00
SQL Server query for next row value where previous row value	0.00
MySQL GROUP BY - Limit to first X records	0.00
SQL in statement for last data	-4.12
How can I tidy up this SQL query?	-3.49
SQL with Pareto Frontier	+3.59
Filtering consecutive dates in SQL Server	0.00
Selecting unique data	+3.60
Python code for determinant of N x N matrix	-4.42
Errors in the OLAP storage engine: A duplicate attribute key has be...	0.00