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authorCaleb Ristvedt <caleb.ristvedt@cune.org>2019-01-30 17:03:38 -0600
committerLudovic Courtès <ludo@gnu.org>2019-03-07 00:00:18 +0100
commita4678c6ba18d8dbd79d931f80426eebf61be7ebe (patch)
tree166c4efbfaf969347d350d3a2938e4ec366fa61d /release.nix
parent274fa491001c365cf704beb6ec9e7697df663252 (diff)
downloadguix-a4678c6ba18d8dbd79d931f80426eebf61be7ebe.tar.gz
database: Make 'register-items' transactional.
* guix/store/database.scm (SQLITE_BUSY, register-output-sql): New variables.
(add-references): Don't try finalizing after each use, only after all the
uses (otherwise a finalized statement would be used if #:cache? was #f).
(call-with-transaction): New procedure.
(register-items): Use call-with-transaction to prevent broken intermediate
states from being visible.

* .dir-locals.el (call-with-transaction): indent it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'release.nix')
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