An application I’ve been troubleshooting has had major performance issues last week. I spent a few hours on it banging my head against a wall. Finally after doing some research…
Read More
I have a column within my MySQL table that holds city and states for records. The dataset looks like the following: Clay County, AL Cleburne County, AL Coffee County, AL…
This will be a walk-through on how to create a submit form that checks the database to make sure the username is not taken. If it is taken it will…
These are two different commands with different outputs when added to a SQL query. MySQL “in” command for example: select * from assets a left outer join assetInterests ai on…
This is the first in what will end up being a several part tutorial on creating a Twitter posting program. These tutorials will show how to create the bot using…
I have a couple of tables I’m joining and only want to return users that a field missing in the joined table. Users id fname lname userMeta id metaKey metaValue…
I was trying to figure out a query to count the IP addresses I had in a table, tell me how many are the same, then delete duplicates only leaving…
Simple SQL query to sum an alias column and group by ID. Initial query user needed help with: select dt.member_id, dt.NumberOfMonthsBetween FROM ( select member_id, DATEDIFF(month,date_credentialed,renewal_date) as NumberOfMonthsBetween from member_credential…