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体验新版 GitCode,发现更多精彩内容 >>
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3d4cfad4
编写于
3月 07, 2018
作者:
M
Mayra Cabrera
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差异文件
Ensure orphaned rows are deleted before adding the foreign key
上级
e9657acf
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
18 addition
and
2 deletion
+18
-2
db/migrate/20180302152117_ensure_foreign_keys_on_clusters_applications.rb
...302152117_ensure_foreign_keys_on_clusters_applications.rb
+16
-0
db/schema.rb
db/schema.rb
+2
-2
未找到文件。
db/migrate/20180302152117_ensure_foreign_keys_on_clusters_applications.rb
浏览文件 @
3d4cfad4
...
...
@@ -9,12 +9,28 @@ class EnsureForeignKeysOnClustersApplications < ActiveRecord::Migration
disable_ddl_transaction!
def
up
existing
=
Clusters
::
Cluster
.
joins
(
:application_ingress
)
.
where
(
'clusters.id = clusters_applications_ingress.cluster_id'
)
Clusters
::
Applications
::
Ingress
.
where
(
'NOT EXISTS (?)'
,
existing
).
in_batches
do
|
batch
|
batch
.
delete_all
end
unless
foreign_keys_for
(
:clusters_applications_ingress
,
:cluster_id
).
any?
add_concurrent_foreign_key
:clusters_applications_ingress
,
:clusters
,
column: :cluster_id
,
on_delete: :cascade
end
existing
=
Clusters
::
Cluster
.
joins
(
:application_prometheus
)
.
where
(
'clusters.id = clusters_applications_prometheus.cluster_id'
)
Clusters
::
Applications
::
Ingress
.
where
(
'NOT EXISTS (?)'
,
existing
).
in_batches
do
|
batch
|
batch
.
delete_all
end
unless
foreign_keys_for
(
:clusters_applications_prometheus
,
:cluster_id
).
any?
add_concurrent_foreign_key
:clusters_applications_prometheus
,
:clusters
,
column: :cluster_id
,
...
...
db/schema.rb
浏览文件 @
3d4cfad4
...
...
@@ -2028,8 +2028,8 @@ ActiveRecord::Schema.define(version: 20180307012445) do
add_foreign_key
"cluster_providers_gcp"
,
"clusters"
,
on_delete: :cascade
add_foreign_key
"clusters"
,
"users"
,
on_delete: :nullify
add_foreign_key
"clusters_applications_helm"
,
"clusters"
,
on_delete: :cascade
add_foreign_key
"clusters_applications_ingress"
,
"clusters"
,
on_delete: :cascade
add_foreign_key
"clusters_applications_prometheus"
,
"clusters"
,
on_delete: :cascade
add_foreign_key
"clusters_applications_ingress"
,
"clusters"
,
name:
"fk_753a7b41c1"
,
on_delete: :cascade
add_foreign_key
"clusters_applications_prometheus"
,
"clusters"
,
name:
"fk_557e773639"
,
on_delete: :cascade
add_foreign_key
"clusters_applications_runners"
,
"ci_runners"
,
column:
"runner_id"
,
name:
"fk_02de2ded36"
,
on_delete: :nullify
add_foreign_key
"clusters_applications_runners"
,
"clusters"
,
on_delete: :cascade
add_foreign_key
"container_repositories"
,
"projects"
...
...
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