StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Ferdinand Gaspar

Rating
1488.53 (4,436,827th)
Reputation
1,863 (89,550th)
Page: 1 2 3 4 5
Title Δ
Filtering Data based on calculation in Excel 0.00
Conditional joining in oracle sql with if else or not +0.48
ORACLE Join tables on a single field and account for minor differen... -4.01
An aggregate may not appear in a computed column expression or chec... 0.00
How to count instances in SQL -0.25
Difficult query for calculating user appeared certain days before +0.43
Is it possible to know if SELECT TOP clause has reached top amount... -3.62
Pl/sql need to put a IN parameter between ''? +4.05
Mapping of Multi-valued column from one table to another table usin... +3.92
Compare 1 field from sub query against other? +4.60
SQL group table by user with custom column on same row -1.72
SQL table Multiple rows for a id into multiple columns -0.85
How do I change a column I created a while ago in sql to foreign key -0.24
How to update a Database Field table using a Stored Procedure? 0.00
Mysql: Convert column from timestamp to int and perform conversion... 0.00
Cycle table and Parts table relashionship 0.00
Joining two views 0.00
Datediff in minutes using Field and literal String +0.05
Simple query to include all columns based upon the MAX of one -1.25
DELETE FROM table WHERE condition is met in other table +3.84
Looking for Oracle function count from 1 when new different field s... +3.63
Get most recent version change timestamp SQL Server -1.26
SQL Server Sum greater than date shown -1.02
SQL calculate time difference with previous row 0.00
SQL Multiple Joins not working as expected 0.00
Moving specific data from one database to another 0.00
Leaving an alias in a group by statement 0.00
To see whether a column of a table is been used somewhere in the da... 0.00
Foreign key constraint with some where clause in SQL Server -2.86
How to Select rows with same value from different table 0.00
PostgreSQL using CASE WHEN in a select query -4.23
Alphanumeric auto-increment id in Oracle +3.99
Add class to a div if a particular evaluation is true +4.64
Combining data into a single cell while summing a seperate cell +3.91
combining multiple rows into 1 0.00
Blank if row doesnt exist 0.00
Selecting from another select statements results -0.84
how do you get average of top 5 for each records within same table -1.10
SQL SELECT query - Join and return field from other table with some... +4.16
SQL to find min column and other columns associated when duplicate... +1.28
Using SQL Table Value for From Clause +0.10
How to handle/use special charaters like percent (%) and ampersand... -0.94
How do I count the occurrences of NOT NULL fields in a record -1.26
SQL Alphabet reference for rows in query 0.00
Oracle, casting varchar as numeric 0.00
Need to create a table with values filled in before dates +0.40
Use datediff() result in dsum() function +0.02
how to I flip sign while creating view from tables +1.04
SQL code SUM CASE statements -0.91
SQL: non-overlapping dates 0.00