icydb-core 0.262.2

IcyDB — A schema-first typed query engine and persistence runtime for Internet Computer canisters
Documentation 
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//! Module: query::explain
//! Responsibility: deterministic, read-only projection of logical query plans.
//! Does not own: plan execution or semantic validation.
//! Boundary: diagnostics/explain surface over intent/planner outputs.

mod access_projection;
#[cfg(feature = "sql")]
mod execution;
#[cfg(feature = "sql")]
mod json;
#[cfg(feature = "sql")]
mod nodes;
mod plan;
#[cfg(feature = "sql")]
mod projection;
#[cfg(feature = "sql")]
mod render;
mod writer;

pub(in crate::db) use access_projection::explain_access_plan;
#[cfg(feature = "sql")]
pub(in crate::db) use execution::{
    ExplainExecutionDescriptor, ExplainExecutionMode, ExplainExecutionNodeDescriptor,
    ExplainExecutionNodeType, ExplainExecutionOrderingSource, ExplainPropertyMap,
    FinalizedQueryDiagnostics, annotate_aggregate_execution_identity_properties, property_keys,
    property_values,
};
#[cfg(all(feature = "sql", test))]
pub(in crate::db) use plan::ExplainGrouping;
#[cfg(any(feature = "sql", test))]
pub(in crate::db) use plan::ExplainPredicate;
pub use plan::{
    ExplainAccessCandidate, ExplainAccessDecision, ExplainAccessDecisionKind,
    ExplainEligibleAlternative, ExplainPlan, ExplainRejectedIndex, ExplainResidualSummary,
    ExplainSelectedAccess,
};
pub(in crate::db) use plan::{
    ExplainAccessPath, ExplainOrderPushdown, SecondaryOrderPushdownRejection,
};
#[cfg(feature = "sql")]
pub(in crate::db) use plan::{explain_order_pushdown, explain_page};
#[cfg(feature = "sql")]
pub(in crate::db) use projection::explain_projection_field_name;