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Improve the insert-guix-revision-package-derivation-entries query

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Somewhat untested improvements, but these make the query a bit more rigorous
in the case of multiple branches and git repositories.
This commit is contained in:
Christopher Baines 2020-03-31 20:43:34 +01:00
parent 63d7af9340
commit 94030b736c
1 changed files with 12 additions and 7 deletions
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19
guix-data-service/model/package-derivation-by-guix-revision-range.scm
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@ -53,8 +53,8 @@ WHERE git_repository_id = $1 AND
"
INSERT INTO package_derivations_by_guix_revision_range
SELECT DISTINCT
$1::integer AS git_repository_id,
$2 AS branch_name,
git_branches.git_repository_id,
git_branches.name AS branch_name,
packages.name AS package_name,
packages.version AS package_version,
revision_packages.derivation_id AS derivation_id,
@ -75,11 +75,15 @@ INNER JOIN (
INNER JOIN guix_revision_package_derivations
ON package_derivations.id = guix_revision_package_derivations.package_derivation_id
) AS revision_packages ON packages.id = revision_packages.package_id
INNER JOIN guix_revisions ON revision_packages.revision_id = guix_revisions.id
INNER JOIN git_branches ON guix_revisions.commit = git_branches.commit
WHERE git_branches.name = $2"
INNER JOIN guix_revisions
ON guix_revisions.git_repository_id = $1
AND revision_packages.revision_id = guix_revisions.id
INNER JOIN git_branches
ON git_branches.name = $2
AND guix_revisions.commit = git_branches.commit
"
(if guix-revision-id
" AND
"WHERE
revision_packages.derivation_id IN (
SELECT package_derivations.derivation_id
FROM package_derivations
@ -90,7 +94,8 @@ WHERE git_branches.name = $2"
"")
"
WINDOW package_version AS (
PARTITION BY packages.name, packages.version, revision_packages.derivation_id
PARTITION BY git_branches.git_repository_id, git_branches.name,
packages.name, packages.version, revision_packages.derivation_id
ORDER BY git_branches.datetime
RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING
)