Defined SQL Schema for sqlc

Author: PythonHacker24

db/schema.sql

@@ -0,0 +1,27 @@
+-- database schema for sqlc code generation for archival PostgreSQL
+
+CREATE TABLE sessions_archive (
+    id              UUID PRIMARY KEY,
+    username        TEXT NOT NULL,
+    ip              TEXT,
+    user_agent      TEXT,
+    status          TEXT CHECK (status IN ('active', 'expired')) NOT NULL,
+    created_at      TIMESTAMP NOT NULL,
+    last_active_at  TIMESTAMP NOT NULL,
+    expiry          TIMESTAMP NOT NULL,
+    completed_count INTEGER DEFAULT 0,
+    failed_count    INTEGER DEFAULT 0,
+    archived_at     TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE transactions_archive (
+    id           UUID PRIMARY KEY,
+    session_id   UUID REFERENCES sessions_archive(id) ON DELETE CASCADE,
+    status       TEXT CHECK (status IN ('success', 'failure')) NOT NULL,
+    output       TEXT,
+    created_at   TIMESTAMP NOT NULL
+);
+
+-- indexes
+CREATE INDEX idx_transactions_session_id ON transactions_archive(session_id);
+CREATE INDEX idx_sessions_archive_time ON sessions_archive(archived_at DESC);