async fn create_sink_or_replace(
handle_args: HandlerArgs,
stmt: CreateSinkStatement,
is_iceberg_engine_internal: bool,
mode: SinkCreateMode,
) -> Result<RwPgResponse>async fn create_sink_or_replace(
handle_args: HandlerArgs,
stmt: CreateSinkStatement,
is_iceberg_engine_internal: bool,
mode: SinkCreateMode,
) -> Result<RwPgResponse>