StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Fahmi

Rating
1564.69 (4,797th)

Reputation
20,701 (6,530th)

Page: 1 2 3 ... 49

Title	Δ
What is the issue in below sql query?	-0.59
How to select the last record of each ID	-0.03
how to get column name from 1 table to another table	0.00
Get all the rows from the right joined table	-0.27
MySQL JOIN with count / distinct	-0.09
Query to join 1 table with 2 overlapped tables	-0.58
How to use avg with where condition in the sql?	-0.46
replace number in column with corresponding string using MySql	-0.32
MySql - how to select rows from one table based on multiple values...	-0.32
SQL - bucket an integer column and count each bucket	-1.38
Not include this specific date in the query when using BETWEEN oper...	-1.94
SQL Query: New columns for data with some matching criteria	-0.35
Distinct count with dynamic start date and end date	+0.41
GROUP BY and take the given value if it is not empty	+0.17
How to use WHERE condition with the LEFT JOIN?	+1.89
Find details when an event happens more than once on a given day	+0.39
Order by case SQL	-0.29
Oracle SELF JOIN Give suggestion	-1.82
How to sum based on date condition in SQL?	0.00
Select min and max with count	0.00
Need Mysql query in python 3.7 to select records from table having...	0.00
sql query to get customers who only used trips for only for airports	+0.37
SQL - Return most recent row from history table	0.00
How to exclude 0 from my query, but include null?	0.00
how to concat all column data of a grouped row?	+0.39
Select the earliest record for each person	0.00
How to add data from one table into a 2nd table but only in a row t...	+0.40
SQL query to remove reversed charges	0.00
Joining tables and leaving a column empty when the second table ret...	-2.16
Filter between max date and -7 days from max date	0.00
How to count with a group by in sql	0.00
Add and divide 2 rows to get percentage in SQL	+1.88
how to avoid sum(sum()) when writing this postgres query with windo...	-2.14
Group By in MySQL - Countries and their respective languages with m...	+0.10
how to query the max value of count	+0.40
How to exclude all records for PUID from the result when A.PUID = B...	+1.07
how to sum rows in group by statement sqlite3 python 3.8	+0.05
If 'ID' from Table A is in 'PID' column of Table B...	-0.18
SQL query to produce multiple top 1 from single table	+2.04
SQL Server IN/OR accuracy/context	+0.31
Using limit 1 in Postgres	-2.20
Why is the Row_number function is generatign an error when using Wh...	+1.82
Using Union to return single row from 2 tables	-2.20
Join tables to retrieve data in DB2	0.00
Deleting duplicate records based on certain columns in SQL Server	-0.78
One query to return multiple rows for multiple values with limit	+0.37
Convert rows to columns and calculate sum	0.00
Finding whether duplicates exists in 2 select statements	+1.78
SQL join two tables with no key column but need to join with date f...	0.00
get unique records from mysql	0.00