Interface RecordManagerInterface

Hierarchy

RecordManagerInterface

Implemented by

Index

Methods

createSchema deleteKeys exists getTime listKeys update

Methods

createSchema

createSchema(): Promise<void>
Creates schema in the record manager.

Returns Promise<void>
Promise
- Defined in libs/langchain-community/src/indexes/base.ts:23

deleteKeys

deleteKeys(keys): Promise<void>
Deletes keys from the record manager.
Parameters
- keys: string[]
  
  List of keys to delete
Returns Promise<void>
- Defined in libs/langchain-community/src/indexes/base.ts:59

exists

exists(keys): Promise<boolean[]>
Checks if keys exist in the record manager.
Parameters
- keys: string[]
  
  List of keys to check
Returns Promise<boolean[]>
List of booleans indicating if key exists in same order as provided keys
- Defined in libs/langchain-community/src/indexes/base.ts:44

getTime

getTime(): Promise<number>
Returns current time from the record manager.

Returns Promise<number>
Current time
- Defined in libs/langchain-community/src/indexes/base.ts:28

listKeys

listKeys(options): Promise<string[]>
Lists keys from the record manager.
Parameters
- options: ListKeyOptions
Returns Promise<string[]>
List of keys
- Defined in libs/langchain-community/src/indexes/base.ts:54

update

update(keys, updateOptions): Promise<void>
Updates keys in the record manager.
Parameters
- keys: string[]
  
  List of keys to update
- updateOptions: UpdateOptions
Returns Promise<void>
Promise

Throws
Error if timeAtLeast is provided and current time is less than timeAtLeast

Throws
Error if number of keys does not match number of groupIds
- Defined in libs/langchain-community/src/indexes/base.ts:38

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