From 1147bd5407987e8c40b6605b393f66d921653b27 Mon Sep 17 00:00:00 2001
From: danbenton-mojdt <113102670+danbenton-mojdt@users.noreply.github.com>
Date: Wed, 31 Jan 2024 11:20:24 +0000
Subject: [PATCH] MAP-635 Add indices to improve performance of SAR queries
 (#682)

---
 migrations/20240131000000_form_db.js |  9 +++++++++
 migrations/20240131000001_form_db.js |  9 +++++++++
 migrations/20240131000002_form_db.js | 13 +++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 migrations/20240131000000_form_db.js
 create mode 100644 migrations/20240131000001_form_db.js
 create mode 100644 migrations/20240131000002_form_db.js

diff --git a/migrations/20240131000000_form_db.js b/migrations/20240131000000_form_db.js
new file mode 100644
index 00000000..6e80dec4
--- /dev/null
+++ b/migrations/20240131000000_form_db.js
@@ -0,0 +1,9 @@
+exports.up = knex =>
+  knex.schema.table('statement', table => {
+    table.index('report_id')
+  })
+
+exports.down = knex =>
+  knex.schema.table('statement', table => {
+    table.dropIndex('report_id')
+  })
diff --git a/migrations/20240131000001_form_db.js b/migrations/20240131000001_form_db.js
new file mode 100644
index 00000000..e453a2f0
--- /dev/null
+++ b/migrations/20240131000001_form_db.js
@@ -0,0 +1,9 @@
+exports.up = knex =>
+  knex.schema.table('statement_amendments', table => {
+    table.index('statement_id')
+  })
+
+exports.down = knex =>
+  knex.schema.table('statement_amendments', table => {
+    table.dropIndex('statement_id')
+  })
diff --git a/migrations/20240131000002_form_db.js b/migrations/20240131000002_form_db.js
new file mode 100644
index 00000000..e36f4dcc
--- /dev/null
+++ b/migrations/20240131000002_form_db.js
@@ -0,0 +1,13 @@
+exports.up = knex =>
+  knex.schema.table('report', table => {
+    table.index('offender_no')
+    table.index('created_date')
+    table.index('incident_date')
+  })
+
+exports.down = knex =>
+  knex.schema.table('report', table => {
+    table.dropIndex('offender_no')
+    table.dropIndex('created_date')
+    table.dropIndex('incident_date')
+  })