add db migration

NASA-IMPACT · Jul 10, 2024 · 424a07b · 424a07b
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diff --git a/db/deploy/title_uniqueness.sql b/db/deploy/title_uniqueness.sql
@@ -0,0 +1,8 @@
+-- Deploy nasa-apt:title_uniqueness to pg
+-- requires: remove_reviewer_info_in_atbd_version
+
+BEGIN;
+
+ALTER TABLE apt.atbds ADD CONSTRAINT unique_title UNIQUE (title);
+
+COMMIT;
diff --git a/db/revert/title_uniqueness.sql b/db/revert/title_uniqueness.sql
@@ -0,0 +1,7 @@
+-- Revert nasa-apt:title_uniqueness from pg
+
+BEGIN;
+
+ALTER TABLE apt.atbds DROP CONSTRAINT unique_title;
+
+COMMIT;
diff --git a/db/sqitch.plan b/db/sqitch.plan
@@ -30,3 +30,4 @@ add_pdf_uploads_table [tables] 2023-05-22T05:40:55Z navin <navin@nav-machine> #
 add_pdf_in_atbd [add_pdf_uploads_table] 2023-05-22T06:06:10Z navin <navin@nav-machine> # Add PDF upload support to ATBD
 add_reviewer_info_in_atbd_version 2023-08-03T07:07:52Z navin <navin@nav-machine> # Add Reviewer info column ATBD Version
 remove_reviewer_info_in_atbd_version 2023-10-11T08:05:21Z navin <navin@nav-machine> # Remove Reviewer info column ATBD Version
+title_uniqueness [remove_reviewer_info_in_atbd_version] 2024-07-08T14:21:46Z Marc Farra <[email protected]> # Adds uniqueness constraint to ATBD titles
diff --git a/db/verify/title_uniqueness.sql b/db/verify/title_uniqueness.sql
@@ -0,0 +1,5 @@
+-- Verify nasa-apt:title_uniqueness on pg
+
+SELECT conname
+FROM pg_constraint
+WHERE conname = 'unique_title' AND conrelid = 'apt.atbds'::regclass;