SqlPersistentMemoryStore

Implements

• PersistentMemoryStore

Constructors

Constructor

new SqlPersistentMemoryStore(sql): SqlPersistentMemoryStore;

Parameters

Parameter	Type
sql	SqlExecutor

Returns

SqlPersistentMemoryStore

Methods

deleteBlock()

deleteBlock(
   scope,
   owner,
key): Promise<void>;

Delete a block. No-op when missing.

Parameters

Parameter	Type
scope	MemoryBlockScope
owner	string
key	string

Returns

Promise<void>

Implementation of

PersistentMemoryStore.deleteBlock

---

listBlocks()

listBlocks(scope, owner): Promise<string[]>;

List block keys for an owner within a scope.

Parameters

Parameter	Type
scope	MemoryBlockScope
owner	string

Returns

Promise<string[]>

Implementation of

PersistentMemoryStore.listBlocks

---

loadBlock()

loadBlock(
   scope,
   owner,
key): Promise<PersistentMemoryBlock | null>;

Load a single block by (scope, owner, key). Returns null when the block does not exist yet (first time the agent ever ran for this owner). Implementations MUST NOT throw on missing — return null.

owner is typically the userId for scope=‘user’ / scope=‘shared’, and the agentId for scope=‘agent’. Implementations should accept any string and treat it as opaque.

Parameters

Parameter	Type
scope	MemoryBlockScope
owner	string
key	string

Returns

Promise<PersistentMemoryBlock | null>

Implementation of

PersistentMemoryStore.loadBlock

---

saveBlock()

saveBlock(block, owner): Promise<void>;

Persist a block atomically. Replaces the entire content.

Parameters

Parameter	Type
block	PersistentMemoryBlock
owner	string

Returns

Promise<void>

Implementation of

PersistentMemoryStore.saveBlock