A+C: Tad Glines (individual CLA)

Generated by addca.

R=gobot
CC=golang-dev
https://codereview.appspot.com/13416043
database/sql: add SetMaxOpenConns

Update issue 4805

Add the ability to set an open connection limit.
Fixed case where the Conn finalCloser was being called with db.mu locked.
Added seperate benchmarks for each path for Exec and Query.
Replaced slice based idle pool with list based idle pool.

R=bradfitz
CC=golang-dev
https://codereview.appspot.com/10726044

Committer: Brad Fitzpatrick <bradfitz@golang.org>
undo CL 10726044 / c9bea548fb6f

Breaks build, and has a race.

??? original CL description
database/sql: add SetMaxOpenConns

Update issue 4805

Add the ability to set an open connection limit.
Fixed case where the Conn finalCloser was being called with db.mu locked.
Added seperate benchmarks for each path for Exec and Query.
Replaced slice based idle pool with list based idle pool.

R=bradfitz
CC=golang-dev
https://codereview.appspot.com/10726044

Committer: Brad Fitzpatrick <bradfitz@golang.org>
???

R=golang-dev
CC=golang-dev
https://codereview.appspot.com/13252046