pub struct AutoVacuumConfig {
pub enabled: bool,
pub threshold_ratio: f64,
pub min_dead_rows: usize,
pub check_interval_secs: u64,
}Expand description
Configuration for automatic vacuum triggering.
Based on PostgreSQL best practices:
- Default threshold: 20% (same as PostgreSQL autovacuum_vacuum_scale_factor)
- Check interval: 300s (5 minutes)
Fields§
§enabled: boolEnable automatic vacuum.
threshold_ratio: f64Trigger when deletion ratio exceeds this (0.0-1.0). PostgreSQL default is 0.20 (20%).
min_dead_rows: usizeMinimum number of deleted rows before considering vacuum. PostgreSQL default is 50.
check_interval_secs: u64How often to check for vacuum need (seconds).
Implementations§
Source§impl AutoVacuumConfig
impl AutoVacuumConfig
Sourcepub fn with_enabled(self, enabled: bool) -> Self
pub fn with_enabled(self, enabled: bool) -> Self
Builder: enable/disable auto-vacuum.
Sourcepub fn with_threshold(self, threshold: f64) -> Self
pub fn with_threshold(self, threshold: f64) -> Self
Builder: set threshold ratio (0.0-1.0).
Sourcepub fn with_min_dead_rows(self, min: usize) -> Self
pub fn with_min_dead_rows(self, min: usize) -> Self
Builder: set minimum dead rows.
Sourcepub fn with_check_interval(self, secs: u64) -> Self
pub fn with_check_interval(self, secs: u64) -> Self
Builder: set check interval in seconds.
Sourcepub fn should_trigger(&self, row_count: usize, deleted_count: usize) -> bool
pub fn should_trigger(&self, row_count: usize, deleted_count: usize) -> bool
Checks if vacuum should be triggered based on current stats.
Trait Implementations§
Source§impl Clone for AutoVacuumConfig
impl Clone for AutoVacuumConfig
Source§fn clone(&self) -> AutoVacuumConfig
fn clone(&self) -> AutoVacuumConfig
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for AutoVacuumConfig
impl Debug for AutoVacuumConfig
Auto Trait Implementations§
impl Freeze for AutoVacuumConfig
impl RefUnwindSafe for AutoVacuumConfig
impl Send for AutoVacuumConfig
impl Sync for AutoVacuumConfig
impl Unpin for AutoVacuumConfig
impl UnsafeUnpin for AutoVacuumConfig
impl UnwindSafe for AutoVacuumConfig
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