migrate and revert executable, query insert and delete test

5 files changed, 53 insertions, 0 deletions

diff --git a/migrations/.gitkeep b/migrations/.gitkeep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/migrations/.gitkeep
diff --git a/migrations/0_diesel_inital_setup/down.sql b/migrations/0_diesel_inital_setup/down.sql
new file mode 100644
index 0000000..a9f5260
--- /dev/null
+++ b/migrations/0_diesel_inital_setup/down.sql
@@ -0,0 +1,6 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
+DROP FUNCTION IF EXISTS diesel_set_updated_at();
diff --git a/migrations/0_diesel_inital_setup/up.sql b/migrations/0_diesel_inital_setup/up.sql
new file mode 100644
index 0000000..dc50259
--- /dev/null
+++ b/migrations/0_diesel_inital_setup/up.sql
@@ -0,0 +1,33 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+-- Sets up a trigger for the given table to automatically set a column called
+-- `updated_at` whenever the row is modified (unless `updated_at` was included
+-- in the modified columns)
+--
+-- # Example
+--
+-- ```sql
+-- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
+--
+-- SELECT diesel_manage_updated_at('users');
+-- ```
+CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
+BEGIN
+    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
+                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
+BEGIN
+    IF (
+        NEW IS DISTINCT FROM OLD AND
+        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
+    ) THEN
+        NEW.updated_at := current_timestamp;
+    END IF;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
diff --git a/migrations/1_create_masses/down.sql b/migrations/1_create_masses/down.sql
new file mode 100644
index 0000000..819bb40
--- /dev/null
+++ b/migrations/1_create_masses/down.sql
@@ -0,0 +1,2 @@
+-- This file should undo anything in `up.sql`
+DROP TABLE masses
diff --git a/migrations/1_create_masses/up.sql b/migrations/1_create_masses/up.sql
new file mode 100644
index 0000000..c0b6890
--- /dev/null
+++ b/migrations/1_create_masses/up.sql
@@ -0,0 +1,12 @@
+-- Your SQL goes here
+CREATE TABLE masses (
+	id SERIAL PRIMARY KEY,
+	name VARCHAR NOT NULL,
+	pos_x FLOAT NOT NULL,
+	pos_y DOUBLE PRECISION NOT NULL,
+	pos_z DOUBLE PRECISION NOT NULL,
+	vel_x DOUBLE PRECISION NOT NULL,
+	vel_y DOUBLE PRECISION NOT NULL,
+	vel_z DOUBLE PRECISION NOT NULL,
+	type_data JSONB NOT NULL
+)