database/sql: reordering fields to reduce struct sizes
There are 16 bytes reduced.
Change-Id: I33ca96fd22002b3111f0462c3029d70df48adb6e
GitHub-Last-Rev:
8df56a9655ef261be3ff9403491cbbe1ebda1ec0
GitHub-Pull-Request: golang/go#67055
Reviewed-on: https://go-review.googlesource.com/c/go/+/581935
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>