Switching to SQLite and creating the tables

server/db/db_format.sql

@@ -0,0 +1,25 @@
+CREATE TABLE IF NOT EXISTS poll (
+    id UNSIGNED INT NOT NULL AUTOINCREMENT,
+    question TEXT NOT NULL,
+    member_yes_votes UNSIGNED INT NOT NULL,
+    member_no_votes UNSIGNED INT NOT NULL,
+    non_member_yes_votes UNSIGNED INT NOT NULL,
+    non_member_no_votes UNSIGNED INT NOT NULL,
+    created_at DATETIME,
+    updated_at DATETIME,
+    expires_at DATETIME,
+    PRIMARY KEY (id)
+)
+
+CREATE TABLE IF NOT EXISTS voters (
+    poll_id UNSIGNED INT NOT NULL,
+    voter_email TEXT NOT NULL,
+    FOREIGN KEY (poll_id) poll(id),
+    PRIMARY KEY (poll_id, voter_email)
+)
+
+CREATE TABLE IF NOT EXISTS members (
+    email TEXT NOT NULL,
+    member_name TEXT,
+    PRIMARY KEY (email)
+)