StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Bernd Buffen

Rating
1483.63 (4,479,891st)

Reputation
10,129 (15,046th)

Page: 1 ... 4 5 6 7 8 ... 19

Title	Δ
Get count of a coulmn for duplicate data in another coulmn	-0.43
MYSQL SUM of positive and negative values	-1.20
Formatting a temporary table	0.00
Mysql how to select values from diffent columns into an single colu...	0.00
MySQL: Select Items for a navigation based on binary rights	0.00
How to find the process id with the help of the sql transaction id...	0.00
way to search for key values inside a tupple like string column in...	0.00
how to auto increment in phpmydamin with custom number and characte...	+0.55
How to increment a record with +1 each time MySql	+0.28
mysql - converting a string column to a date column when parts of d...	+0.54
How to select string between delimiters and insert into other colum...	0.00
Merging SQL query results	0.00
PHP script that can calculate average of columns in MySQL database	0.00
turn rows values to columns , and count repetitions for all possibl...	-0.56
how to skip particular character(s) in SQL LIKE query	-0.88
MySQL Counting Records Cumulative per Day	-0.41
Join MySQL tables based on Partial match of Strings	-1.36
How to delete older rows in mysql?	-0.82
Count number of orders, paymentRatio, return rate and date of last...	0.00
Update another column during a update query based on its new value	+0.54
Mysql - Select a value if it exists in table1, otherwise if it does...	-0.45
MySql innoDB auto increment lock workaround	0.00
Need to speed up MySQL query	-2.00
Need to speed up MySQL query	+2.00
Singular condition on an aggregate column	-0.46
Cast Text to Varchar mysql	+0.52
Mysql optimize subquery in where clause	0.00
Query went from hours --> 4 seconds but I want to do better -- s...	+1.87
SQL to remove rest of string if a character exists	0.00
How to concatenate two columns that might contain NULL values in a...	-0.47
MySql query in same column for different date	0.00
MySQL Union into New Column	-0.19
Is there a way to take multiple outfiles from a single select query...	0.00
Subtract 1 month from datetime column from database	+0.37
MySQL STR_TO_DATE insert null	0.00
How to create a fast query that returns an aggregate result into se...	0.00
Find element in nested json using json_extrct	0.00
load data local infile ignore line if a value exists	0.00
subtract the contents of one column from another columns in each row	+2.20
MySQL Partitioning (innoDB) - Large table	+2.06
How to SUM all results in mysql	+0.55
Dynamic SQL alternatives (MySql)	-1.20
Automatically generating 6 digit unique number in MySQL	-1.74
SQL – Eliminating duplicates in UNION ALL using a WHERE clause	-0.45
why select query with where clause auto increment Id matched to ...	-1.85
How to use MySQL if statement for column name?	-1.32
SQL query optimization join union distinct	0.00
How can I change the MySQL date format?	0.00
mysql, sort (roll) days in enum starting from 'today'	0.00
Sql query, table /w double rows, join on IFNULL function - table jo...	+2.47