#querydiff
LightNews LightNews
bmjhayward.bsky.social
Currently works for sql server but other flavours of sql should work for the text and xml diff options. Try it at
https://querydiff.com/

Feedback needed!
#sql #database #querydiff #queryplan

4/4
December 27, 2024 at 11:30 AM
bmjhayward.bsky.social
this is why querydiff.com is a single html file, with a single js and single css file. served on a cdn. it has no backend at all.

#react #dev #web #html
June 20, 2026 at 6:30 AM
bmjhayward.bsky.social
Been using https://querydiff.com for quick text diffs in writing and programming more than database queryplans tbh, which is what it was built for
queryDiff
queryDiff is a web application for comparing SQL query plans, providing visual, statistical, and text-based diffs. It supports the MS-SQL server dialect and allows users to upload files or paste text for analysis. The app is designed to help users identify differences in query execution plans, making it easier to optimize SQL queries and understand performance implications. There are plans to support other SQL dialects in the future.
querydiff.com
May 4, 2026 at 1:47 AM
bmjhayward.bsky.social
Update to querydiff.com -> mysql now supported!
- visual diff tree
- stat table
- ops list
- text diff

Need to provide the JSON format of your query plans, which you can see how to do on the mysql website:
dev.mysql.com/blog-a...

#mysql #database #queryplan #data
queryDiff
queryDiff is a web application for comparing SQL query plans, providing visual, statistical, and text-based diffs. It supports the MS-SQL server dialect and allows users to upload files or paste text for analysis. The app is designed to help users identify differences in query execution plans, making it easier to optimize SQL queries and understand performance implications. There are plans to support other SQL dialects in the future.
querydiff.com
March 10, 2026 at 2:41 AM
bmjhayward.bsky.social

got it done before February: now supporting #postgres
upload or copy paste query plans in xml for #postgres, #sqlite and #sqlserver
c&c welcome
queryDiff
queryDiff is a web application for comparing SQL query plans, providing visual, statistical, and text-based diffs. It supports the MS-SQL server dialect and allows users to upload files or paste text for analysis. The app is designed to help users identify differences in query execution plans, making it easier to optimize SQL queries and understand performance implications. There are plans to support other SQL dialects in the future.
querydiff.com
January 26, 2026 at 6:37 AM
bmjhayward.bsky.social
I got a bit frustrated trying to compare query plans in sql server management studio so I made a website to do side by side comparisons.
https://querydiff.com
#sql #database #querydiff #queryplan
1/4
December 27, 2024 at 11:29 AM