sync-docs-and-fixes

scripts/check_cst_schema.ts

@@ -0,0 +1,38 @@
+import { config } from "dotenv"
+import mysql from "mysql2/promise"
+
+async function main() {
+  config()
+  const url = process.env.DATABASE_URL
+  if (!url) {
+    console.error("Missing DATABASE_URL")
+    process.exit(1)
+    return
+  }
+  const conn = await mysql.createConnection(url)
+  try {
+    const [rows] = await conn.query("SHOW COLUMNS FROM class_subject_teachers")
+    const [keys] = await conn.query("SHOW KEYS FROM class_subject_teachers")
+    let migrations: Array<{ id: number | string; hash: string; created_at: number | string }> | null = null
+    try {
+      const [m] = await conn.query("SELECT id, hash, created_at FROM __drizzle_migrations ORDER BY id DESC LIMIT 5")
+      migrations = m as Array<{ id: number | string; hash: string; created_at: number | string }>
+    } catch (error: unknown) {
+      console.error(error)
+    }
+    const columns = rows as Array<{ Field: string; Type: string; Null: string; Key: string }>
+    const indexes = keys as Array<{ Key_name: string; Column_name: string }>
+    console.log(columns.map((r) => `${r.Field}:${r.Type}:${r.Null}:${r.Key}`).join("\n"))
+    console.log(indexes.map((r) => `${r.Key_name}:${r.Column_name}`).join("\n"))
+    if (migrations) {
+      console.log(migrations.map((r) => `${r.id}:${r.hash}:${r.created_at}`).join("\n"))
+    }
+  } finally {
+    await conn.end()
+  }
+}
+
+main().catch((e) => {
+  console.error(e)
+  process.exit(1)
+})