duckdb::RenderDataCollection Struct Reference

Collaboration diagram for duckdb::RenderDataCollection:

Public Member Functions
	RenderDataCollection (ClientContext &context, idx_t column_count)
void	InitializeChunk (DataChunk &chunk)
Vector &	Values (DataChunk &chunk, idx_t c)
Vector &	RenderLengths (DataChunk &chunk, idx_t c)

Public Attributes
ClientContext &	context
unique_ptr< ColumnDataCollection >	render_values

Constructor & Destructor Documentation

RenderDataCollection()

duckdb::RenderDataCollection::RenderDataCollection	(	ClientContext &	context,
		idx_t	column_count
	)

                                                                                     : context(context) {
    vector<LogicalType> render_value_types;
    for (idx_t c = 0; c < column_count; c++) {
        render_value_types.emplace_back(LogicalType::VARCHAR);
        render_value_types.emplace_back(LogicalType::UBIGINT);
    }
    render_values = make_uniq<ColumnDataCollection>(context, render_value_types);
}

Member Function Documentation

InitializeChunk()

void duckdb::RenderDataCollection::InitializeChunk

(

DataChunk &

chunk

)

                                                           {
    chunk.Initialize(context, render_values->Types());
}

Values()

Vector & duckdb::RenderDataCollection::Values ( DataChunk &  chunk, idx_t  c  )

inline

                                              {
        return chunk.data[c * 2];
    }

RenderLengths()

Vector & duckdb::RenderDataCollection::RenderLengths ( DataChunk &  chunk, idx_t  c  )

inline

                                                     {
        return chunk.data[c * 2 + 1];
    }

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp