Opened 6 years ago
Closed 6 years ago
#29080 closed Cleanup/optimization (invalid)
SELECT @@SQL_AUTO_IS_NULL query for every page
| Reported by: | Nikos Katsos | Owned by: | nobody |
|---|---|---|---|
| Component: | Database layer (models, ORM) | Version: | 2.0 |
| Severity: | Normal | Keywords: | mysql |
| Cc: | Triage Stage: | Unreviewed | |
| Has patch: | no | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | yes | UI/UX: | no |
Description
Using django-debug-toolbar==1.9.1 package
I can see on every page that the first query is
SELECT @@SQL_AUTO_IS_NULL
mysql --version
mysql Ver 14.14 Distrib 5.7.21, for osx10.13 (x86_64) using EditLine wrapper
./manage.py version
2.0
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It's expected behavior. That query is run each time a database connection is created. See b7fdd60d85ee94df444369be1b2c778cda44a0c2 (#24675).