How to show binlog#
mysqlbinlog --no-defaults --start-datetime="2021-09-30 00:00:00" --stop-datetime="2021-09-30 23:00:00" -d database --base64-output=DECODE-ROWS -v /binlog/master-bin.001255 --result-file=/root/binlog/mysqllog001255.sql
How to get distance ( lat and lng)#
lat = X
lng = X
select * , ROUND(6378.138 * 2 * ASIN(SQRT(POW(SIN(({$lat} * PI() / 180 - lat * PI() / 180) / 2),2) + COS({$lat} * PI() / 180) * COS(lat * PI() / 180) * POW(SIN(({$lng} * PI() / 180 - lng * PI() / 180) / 2),2))), 5)*1000 AS distance
from table
order by distance asc