Interface DuckDBConfig

interface DuckDBConfig {
    accessMode?: DuckDBAccessMode;
    allowUnsignedExtensions?: boolean;
    arrowLosslessConversion?: boolean;
    customUserAgent?: string;
    filesystem?: DuckDBFilesystemConfig;
    maximumThreads?: number;
    opfs?: DuckDBOPFSConfig;
    path?: string;
    query?: DuckDBQueryConfig;
    useDirectIO?: boolean;
}

Properties

accessMode? allowUnsignedExtensions? arrowLosslessConversion? customUserAgent? filesystem? maximumThreads? opfs? path? query? useDirectIO?

Properties

Optional accessMode

accessMode?: DuckDBAccessMode

The access mode

Optional allowUnsignedExtensions

allowUnsignedExtensions?: boolean

Whether to allow unsigned extensions

Optional arrowLosslessConversion

arrowLosslessConversion?: boolean

Whether to use alternate Arrow conversion that preserves full range and precision of data.

Optional customUserAgent

customUserAgent?: string

Custom user agent string

Optional filesystem

filesystem?: DuckDBFilesystemConfig

The filesystem config

Optional maximumThreads

maximumThreads?: number

The maximum number of threads. Note that this will only work with cross-origin isolated sites since it requires SharedArrayBuffers.

Optional opfs

opfs?: DuckDBOPFSConfig

opfs string

Optional path

path?: string

The database path

Optional query

query?: DuckDBQueryConfig

The query config

Optional useDirectIO

useDirectIO?: boolean

The direct io flag

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accessModeallowUnsignedExtensionsarrowLosslessConversioncustomUserAgentfilesystemmaximumThreadsopfspathqueryuseDirectIO