first demo

migrations/0001_init_pastes.sql

@@ -0,0 +1,18 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS pastes (
+    id VARCHAR(36) PRIMARY KEY,
+    code TEXT NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    language VARCHAR(20),
+    stdin TEXT,
+    stdout TEXT,
+    stderr TEXT,
+    status VARCHAR(20) NOT NULL,
+    execution_time_ms INTEGER,
+    memory_usage_kb INTEGER,
+    updated_at TIMESTAMP WITH TIME ZONE,
+    backend VARCHAR(50)
+);
+
+-- +goose Down 
+DROP TABLE pastes;

migrations/0002_create_queue_table.sql

@@ -0,0 +1,11 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS queue (
+    id VARCHAR(36) PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+    locked_at TIMESTAMP,
+    attempts INT NOT NULL DEFAULT 0
+);
+
+-- +goose Down
+DROP TABLE queue;
+

migrations/0003_add_compilelog_column.sql

@@ -0,0 +1,5 @@
+-- +goose Up
+ALTER TABLE pastes ADD COLUMN IF NOT EXISTS compile_log TEXT NOT NULL DEFAULT '';
+
+-- +goose Down 
+ALTER TABLE pastes DROP COLUMN compile_log;