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ExecutionStatsContext

linkrs_query::executor::explain::execution_stats_context

Struct ExecutionStatsContext 

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

Execution statistics context

Manages statistics collection for all plan nodes during query execution. Used by EXPLAIN ANALYZE and PROFILE to gather actual execution data.

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impl ExecutionStatsContext

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pub fn new() -> Self

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pub fn with_planning_time(planning_time_ms: f64) -> Self

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pub fn on_node_start(&self, node_id: i64)

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pub fn on_node_complete(&self, node_id: i64, executor_stats: ExecutorStats)

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pub fn record_node_rows(&self, node_id: i64, rows: usize)

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pub fn record_node_time(&self, node_id: i64, time_us: u64)

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pub fn record_startup_time(&self, node_id: i64, startup_time_us: u64)

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pub fn record_global_execution_time(&self, time_us: u64)

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pub fn collect_stats(&self) -> HashMap<i64, NodeExecutionStats>

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pub fn get_node_stats(&self, node_id: i64) -> Option<NodeExecutionStats>

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pub fn get_global_stats(&self) -> GlobalExecutionStats

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pub fn total_elapsed_ms(&self) -> f64

Trait Implementations§

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impl Default for ExecutionStatsContext

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fn default() -> Self

Returns the “default value” for a type. Read more

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