activerecord/test/cases/statement_cache_test.rb · v5.0.1.rc1 · Rails relative code / rails-deleted-2

Mar 31, 2016

Prepared statements shouldn't share a cache with unprepared statements · 3af40b71

Sean Griffin authored Mar 31, 2016

When prepared statements are enabled, the statement cache caches the SQL
directly, including the bind parameters. If a similar query is run later
with prepared statements disabled, we need to use a separate cache
instead of trying to share the same one.

Fixes #24351

3af40b71

Prepared statements shouldn't share a cache with unprepared statements

Sean Griffin authored Mar 31, 2016

When prepared statements are enabled, the statement cache caches the SQL
directly, including the bind parameters. If a similar query is run later
with prepared statements disabled, we need to use a separate cache
instead of trying to share the same one.

Fixes #24351