## MySQL pagination without double-querying?

I was wondering if there was a way to get the number of results from a MySQL query, and at the same time limit the results.

I was wondering if there was a way to get the number of results from a MySQL query, and at the same time limit the results.

OK, so I know there are tons of articles stating I shouldn’t use DOUBLE to store money on a MySQL database, or I’ll end up with tricky precision bugs. The point is I am not designing a new database, I am ask to find way to optimise an existing system. The newer version contains 783 DOUBLE typed columns, most of them used to store money or formula to compute money amount.

I am creating for fun, but I still want to approach it seriously, a site which hosts various tests. With these tests I hope to collect statistical data.

I have this in a mysql table:

`prop`

is number ( integer, float, double,…any number)

How can I get PHP to evaluate a static variable in double quotes?

I need help converting a string that contains a number in scientific notation to a double.

Using Node.js, I’m evaluating the expression:

This working with mysql (5.7.32) php (8.0.0) and laravel 8.

I get lat and lng using leaflet. in fact I did tests saving the number manually in the database and the same error occurs

I have following value stored in MySQL database `23456789123,45678`

and when I’m getting this value using magic variable I’m getting `23456789123,457`

as a value.