LivePartitionProvider

micromegas::analytics::lakehouse::partition_cache

Struct LivePartitionProvider 

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

A QueryPartitionProvider that fetches partitions directly from the database.

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impl LivePartitionProvider

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pub fn new(db_pool: Pool<Postgres>) -> LivePartitionProvider

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impl Debug for LivePartitionProvider

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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 Display for LivePartitionProvider

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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 QueryPartitionProvider for LivePartitionProvider

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fn fetch<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, view_set_name: &'life1 str, view_instance_id: &'life2 str, query_range: Option<TimeRange>, file_schema_hash: Vec<u8>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Partition>, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, LivePartitionProvider: 'async_trait,

Fetches partitions based on the provided criteria.

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