Struct SqlPartitionSpec 

pub struct SqlPartitionSpec { /* private fields */ }

A PartitionSpec implementation for SQL-defined partitions.

Implementations

impl SqlPartitionSpec

pub fn new( ctx: SessionContext, transformer: Arc<dyn RecordBatchTransformer>, compute_time_bounds: Arc<dyn DataFrameTimeBounds>, schema: Arc<Schema>, extract_query: String, view_metadata: ViewMetadata, insert_range: TimeRange, record_count: i64, ) -> SqlPartitionSpec

Trait Implementations

impl Debug for SqlPartitionSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartitionSpec for SqlPartitionSpec

fn is_empty(&self) -> bool

Returns true if the partition is empty.

fn get_source_data_hash(&self) -> Vec<u8>

Returns a hash of the source data.

fn write<'life0, 'async_trait>( &'life0 self, lake: Arc<DataLakeConnection>, logger: Arc<dyn Logger>, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, SqlPartitionSpec: 'async_trait,

Writes the partition to the data lake.