ParseBlockTableFunction

micromegas::analytics::lakehouse::parse_block_table_function

Struct ParseBlockTableFunction 

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pub struct ParseBlockTableFunction { /* private fields */ }
Expand description

A DataFusion TableFunctionImpl that parses a block’s transit-serialized objects and returns each object as a row with its type name and full content as JSONB.

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impl ParseBlockTableFunction

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pub fn new( lakehouse: Arc<LakehouseContext>, view_factory: Arc<ViewFactory>, part_provider: Arc<dyn QueryPartitionProvider>, query_range: Option<TimeRange>, ) -> ParseBlockTableFunction

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impl Debug for ParseBlockTableFunction

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

Formats the value using the given formatter. Read more
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impl TableFunctionImpl for ParseBlockTableFunction

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fn call( &self, exprs: &[Expr], ) -> Result<Arc<dyn TableProvider>, DataFusionError>

Create a table provider

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