Add database index for user full text search.

3 files changed, 13 insertions, 0 deletions

diff --git a/db/downgrade_0074---0073.sql b/db/downgrade_0074---0073.sql
new file mode 100644
index 000000000..f900cc1d7
--- /dev/null
+++ b/db/downgrade_0074---0073.sql
@@ -0,0 +1 @@
+DROP INDEX users_fulltext_idx;
diff --git a/db/schema.sql b/db/schema.sql
index f198a287b..2c0cedb8d 100644
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -41,6 +41,12 @@ create table users (
 );
 CREATE UNIQUE INDEX users_email_verified_unique ON users (email) WHERE email_verified;
 CREATE UNIQUE INDEX users_phone_verified_unique ON users (phone) WHERE phone_verified;
+create index users_fulltext_idx on users USING GIN(
+    to_tsvector(
+        'english',
+        translate(id || ' ' || coalesce(name,'') || ' ' || coalesce(email,'') || ' ' || coalesce(phone,''), '@.', '  ')
+    )
+);
 
 -- Record details of reporting bodies, including open311 configuration details
 create table body (
diff --git a/db/schema_0074-add-users-full-text-search-index.sql b/db/schema_0074-add-users-full-text-search-index.sql
new file mode 100644
index 000000000..dc743bd47
--- /dev/null
+++ b/db/schema_0074-add-users-full-text-search-index.sql
@@ -0,0 +1,6 @@
+CREATE INDEX CONCURRENTLY users_fulltext_idx on users USING GIN(
+    to_tsvector(
+        'DB_FULL_TEXT_SEARCH_CONFIG',
+        translate(id || ' ' || coalesce(name,'') || ' ' || coalesce(email,'') || ' ' || coalesce(phone,''), '@.', '  ')
+    )
+);