Opened 98 minutes ago
Last modified 83 minutes ago
#36977 assigned Cleanup/optimization
Cache more expression `output_field` properties
| Reported by: | Adam Johnson | Owned by: | Adam Johnson |
|---|---|---|---|
| Component: | Database layer (models, ORM) | Version: | dev |
| Severity: | Normal | Keywords: | |
| Cc: | Triage Stage: | Unreviewed | |
| Has patch: | yes | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | no | UI/UX: | no |
Description
Many expression classes use @cached_property on output_field to avoid recomputation, such as `ST_Polygon` and `Lookup`. However, the opportunity has been missed in some expression classes.
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