Ticket #23 (defect)
Opened 3 years ago
Last modified 3 years ago
ast_to_sql_cache grows infinitely
Status: closed (fixed)
| Reported by: | guest | Assigned to: | tabo |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | SQL | Version: | |
| Keywords: | Cc: | ||
| Estimate (total hours): |
generated sql queries are cached in this global object, this is problematic when making a lot of unique queries
a well thought out solution would be to keep statistics on each cached object and prune the ones that don't get used often or that are fastest to parse
the easiest solution is to clear the cache one its gets past an arbitrary value, right before storing a new query in the cache
if len(ast_to_sql_cache) > 4096:
ast_to_sql_cache.clear()
Change History
02/15/09 13:47:41: Modified by tabo
- owner changed from fumanchu to tabo.
02/15/09 13:47:59: Modified by tabo
- status changed from new to closed.
- resolution set to fixed.
Fixed in r275.