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hHasField() - Has Field

hHasField(key: string, field: string)

Returns if field is an existing field in the hash stored at key.

Do not use the hash functions with several very large amounts (megabytes) of data or blobs. This is because the entire data record with all fields is always read and written. It is better to use setValues() and getValues() for large amounts of data.

Inspired by: https://docs.keydb.dev/docs/commands/#hexists

key​

The key must be a string.

field​

The field name must be a string.

Example​

import { BunSqliteKeyValue } from "bun-sqlite-key-value"

const store = new BunSqliteKeyValue()

store.hSet("key-1", "field-1", "value-1")

store.hHasField("key-1", "field-1") // --> true
store.hHasField("key-1", "field-1") // --> undefined