Configuration

Use the canonical exported schema or inject compatible table objects:

const memory = createDrizzleMemoryStore(db, {
  schema: drizzleMemorySchema,
  lock: 'advisory',
  errors: 'store',
  validateMessages: true,
  scope: {
    includeUserId: true,
    metadataKeys: ['tenantId'],
  },
})

The schema object must provide agentMemorySessions, agentMemoryMessages, and agentMemoryErrors with the columns expected by the adapter. lock defaults to advisory locking where db.execute is available; 'none' opts out.

The database object must provide the Drizzle query and insert/delete methods in the public DrizzleDatabaseLike contract. Transaction support is used when available. Connection pooling and shutdown remain owned by the application.