194b636f8f
This change allows driver implementations to manage resources in driver.Connector, e.g. to share the same underlying database handle between multiple connections. That is, it allows embedded databases with in-memory backends like SQLite and Genji to safely release the resources once the sql.DB is closed. This makes it possible to address oddities with in-memory stores in SQLite and Genji drivers without introducing too much complexity in the driver implementations. See also: - https://github.com/mattn/go-sqlite3/issues/204 - https://github.com/mattn/go-sqlite3/issues/511 - https://github.com/genjidb/genji/issues/210 Fixes #41790 Change-Id: Idbd19763134438ed38288b9d44f16608e4e97fd7 GitHub-Last-Rev: 962c785dfb3bb6ad98b2216bcedd84ba383fe872 GitHub-Pull-Request: golang/go#41710 Reviewed-on: https://go-review.googlesource.com/c/go/+/258360 Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com> Reviewed-by: Daniel Theophanes <kardianos@gmail.com> Trust: Emmanuel Odeke <emmanuel@orijtech.com> Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com> TryBot-Result: Go Bot <gobot@golang.org>
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