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authorChristopher Baines <mail@cbaines.net>2020-02-16 22:28:37 +0000
committerChristopher Baines <mail@cbaines.net>2020-02-16 22:28:37 +0000
commite5a6680808696c940755a50ad9fc51e4d74c1af3 (patch)
tree7ab54782c1b2756a0bf376bd48336e1be31b39ef /sqitch
parentbfa468a325fda5ef5a32e8304b544d2547b6c9a7 (diff)
downloaddata-service-e5a6680808696c940755a50ad9fc51e4d74c1af3.tar
data-service-e5a6680808696c940755a50ad9fc51e4d74c1af3.tar.gz
Make a constraint deferrable
To allow for deferring it in a transaction when deleting derivations.
Diffstat (limited to 'sqitch')
-rw-r--r--sqitch/deploy/make_some_constraints_deferrable.sql8
-rw-r--r--sqitch/revert/make_some_constraints_deferrable.sql7
-rw-r--r--sqitch/sqitch.plan1
-rw-r--r--sqitch/verify/make_some_constraints_deferrable.sql7
4 files changed, 23 insertions, 0 deletions
diff --git a/sqitch/deploy/make_some_constraints_deferrable.sql b/sqitch/deploy/make_some_constraints_deferrable.sql
new file mode 100644
index 0000000..af03544
--- /dev/null
+++ b/sqitch/deploy/make_some_constraints_deferrable.sql
@@ -0,0 +1,8 @@
+-- Deploy guix-data-service:make_some_constraints_deferrable to pg
+
+BEGIN;
+
+ALTER TABLE derivations_by_output_details_set
+ ALTER CONSTRAINT derivations_by_output_details_set_derivation_id_fkey DEFERRABLE INITIALLY IMMEDIATE;
+
+COMMIT;
diff --git a/sqitch/revert/make_some_constraints_deferrable.sql b/sqitch/revert/make_some_constraints_deferrable.sql
new file mode 100644
index 0000000..5e0a629
--- /dev/null
+++ b/sqitch/revert/make_some_constraints_deferrable.sql
@@ -0,0 +1,7 @@
+-- Revert guix-data-service:make_some_constraints_deferrable from pg
+
+BEGIN;
+
+-- XXX Add DDLs here.
+
+COMMIT;
diff --git a/sqitch/sqitch.plan b/sqitch/sqitch.plan
index 14a580c..891d595 100644
--- a/sqitch/sqitch.plan
+++ b/sqitch/sqitch.plan
@@ -51,3 +51,4 @@ change_package_derivations_by_guix_revision_range_target 2020-02-08T10:13:07Z Ch
allow_including_and_excluding_branches_for_repositories 2020-02-08T11:30:02Z Christopher Baines <mail@cbaines.net> # Allow including and excluding branches for repositories
channel_instance_derivations 2020-02-10T07:59:03Z Christopher Baines <mail@cbaines.net> # Add tables to store derivations for channel instances
update_build_servers_build_config 2020-02-13T20:07:19Z Christopher Baines <mail@cbaines.net> # Update build_servers_build_config values
+make_some_constraints_deferrable 2020-02-16T10:54:22Z Christopher Baines <mail@cbaines.net> # Make some constraints deferrable
diff --git a/sqitch/verify/make_some_constraints_deferrable.sql b/sqitch/verify/make_some_constraints_deferrable.sql
new file mode 100644
index 0000000..51b13a7
--- /dev/null
+++ b/sqitch/verify/make_some_constraints_deferrable.sql
@@ -0,0 +1,7 @@
+-- Verify guix-data-service:make_some_constraints_deferrable on pg
+
+BEGIN;
+
+-- XXX Add verifications here.
+
+ROLLBACK;