## Finding The top ranked match in stored procedure

I have a situation for which I need guidance/solution.

I have a situation for which I need guidance/solution.

I need to find out rank of customers. Here I am adding the corresponding ANSI standard SQL query for my requirement. Please help me to convert it to MySQL .

Is there a nice way in MySQL to replicate the SQL Server function `ROW_NUMBER()`

?

How to do that?

I have a mysql table like below:

I’m completely stumped as to create a new column “LoginRank” from rank() over(partition by x, order by y desc) in mysql.

I have a very big table of measurement data in MySQL and I need to compute the percentile rank for each and every one of these values. Oracle appears to have a function called percent_rank but I can’t find anything similar for MySQL. Sure I could just brute-force it in Python which I use anyways to populate the table but I suspect that would be quite inefficient because one sample might have 200.000 observations.

How does one handle ties when ranking results in a mysql query? I’ve simplified the table names and columns in this example, but it should illustrate my problem:

I have the following table structure for a table Player

How could this (Oracle) SQL: