diff --git a/openid-connect-server-webapp/src/main/resources/db/psql/loading_temp_tables.sql b/openid-connect-server-webapp/src/main/resources/db/psql/loading_temp_tables.sql
new file mode 100644
index 000000000..7556a5eaf
--- /dev/null
+++ b/openid-connect-server-webapp/src/main/resources/db/psql/loading_temp_tables.sql
@@ -0,0 +1,77 @@
+--
+-- Temporary tables used during the bootstrapping process to safely load users and clients.
+-- These are not needed if you're not using the users.sql/clients.sql files to bootstrap the database.
+--
+
+CREATE GLOBAL TEMPORARY TABLE authorities_TEMP (
+  username varchar(50) not null,
+  authority varchar(50) not null,
+  constraint ix_authority_TEMP unique (username,authority)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE users_TEMP (
+  username VARCHAR(50) not null primary key,
+  password VARCHAR(50) not null,
+  enabled boolean not null
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE user_info_TEMP (
+        sub VARCHAR(256) not null primary key,
+        preferred_username VARCHAR(256),
+        name VARCHAR(256),
+        given_name VARCHAR(256),
+        family_name VARCHAR(256),
+        middle_name VARCHAR(256),
+        nickname VARCHAR(256),
+        profile VARCHAR(256),
+        picture VARCHAR(256),
+        website VARCHAR(256),
+        email VARCHAR(256),
+        email_verified BOOLEAN,
+        gender VARCHAR(256),
+        zone_info VARCHAR(256),
+        locale VARCHAR(256),
+        phone_number VARCHAR(256),
+        address_id VARCHAR(256),
+        updated_time VARCHAR(256),
+        birthdate VARCHAR(256)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE client_details_TEMP (
+        client_description VARCHAR(1024),
+        dynamically_registered BOOLEAN,
+        id_token_validity_seconds BIGINT,
+
+        client_id VARCHAR(256),
+        client_secret VARCHAR(2048),
+        access_token_validity_seconds BIGINT,
+        refresh_token_validity_seconds BIGINT,
+        allow_introspection BOOLEAN,
+
+        client_name VARCHAR(256)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE client_scope_TEMP (
+        owner_id VARCHAR(256),
+        scope VARCHAR(2048)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE client_redirect_uri_TEMP (
+        owner_id VARCHAR(256),
+        redirect_uri VARCHAR(2048)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE client_grant_type_TEMP (
+        owner_id VARCHAR(256),
+        grant_type VARCHAR(2000)
+) ON COMMIT PRESERVE ROWS;
+
+CREATE GLOBAL TEMPORARY TABLE system_scope_TEMP (
+        scope VARCHAR(256),
+        description VARCHAR(4096),
+        icon VARCHAR(256),
+        restricted BOOLEAN,
+        default_scope BOOLEAN,
+        structured BOOLEAN,
+        structured_param_description VARCHAR(256)
+) ON COMMIT PRESERVE ROWS;