Class PreparedStatement<T>

A thin helper to bind the prepared statement id

Type Parameters

T extends { [key: string]: DataType<Type, any> } = any

Index

Constructors

Methods

close query send

Constructors

constructor

new PreparedStatement<T extends { [key: string]: DataType<Type, any> } = any>(
    bindings: DuckDBBindings,
    connectionId: number,
    statementId: number,
): PreparedStatement<T>
Constructor
Type Parameters
- T extends { [key: string]: DataType<Type, any> } = any
Parameters
- bindings: DuckDBBindings
- connectionId: number
- statementId: number
Returns PreparedStatement<T>
- Defined in packages/duckdb-wasm/src/bindings/connection.ts:157

Methods

close

close(): void
Close a prepared statement

Returns void
- Defined in packages/duckdb-wasm/src/bindings/connection.ts:164

query

query(...params: any[]): Table<T>
Run a prepared statement
Parameters
- ...params: any[]
Returns Table<T>
- Defined in packages/duckdb-wasm/src/bindings/connection.ts:169

send

send(...params: any[]): RecordBatchStreamReader<T>
Send a prepared statement
Parameters
- ...params: any[]
Returns RecordBatchStreamReader<T>
- Defined in packages/duckdb-wasm/src/bindings/connection.ts:178