Module db 

Module: db

Responsibility: root subsystem wiring, façade re-exports, and runtime hook contracts. Does not own: feature semantics delegated to child modules (query, executor, etc.). Boundary: top-level db API and internal orchestration entrypoints.

Structs

AggregateExpr

AggregateExpr

ComparePredicate

ComparePredicate

CompiledQuery

CompiledQuery

DataStore

DataStore

DbSession

DbSession

DeleteSpec

DeleteSpec

EntityFieldDescription

EntityFieldDescription

EntityIndexDescription

EntityIndexDescription

EntityName

EntityName

EntityRelationDescription

EntityRelationDescription

EntityRuntimeHooks

EntityRuntimeHooks

EntitySchemaDescription

EntitySchemaDescription

ExecutionMetrics

ExecutionMetrics

ExecutionTrace

ExecutionTrace

ExplainAggregateTerminalPlan

ExplainAggregateTerminalPlan

ExplainExecutionDescriptor

ExplainExecutionDescriptor

ExplainExecutionNodeDescriptor

ExplainExecutionNodeDescriptor

ExplainPlan

ExplainPlan

FieldRef

FieldRef

FilterExpr

FilterExpr Schema-agnostic filter expression for dynamic query input. Lowered into a validated predicate at the intent boundary.

FluentDeleteQuery

FluentDeleteQuery

FluentLoadQuery

FluentLoadQuery

GroupedRow

GroupedRow

IndexName

IndexName

IndexStore

IndexStore

IntegrityReport

IntegrityReport

IntegrityStoreSnapshot

IntegrityStoreSnapshot

IntegrityTotals

IntegrityTotals

LoadSpec

LoadSpec

LoweredSqlCommand

LoweredSqlCommand

MigrationCursor

MigrationCursor

MigrationPlan

MigrationPlan

MigrationRowOp

MigrationRowOp

MigrationRunOutcome

MigrationRunOutcome

MigrationStep

MigrationStep

PagedGroupedExecution

PagedGroupedExecution

PagedGroupedExecutionWithTrace

PagedGroupedExecutionWithTrace

PagedLoadExecution

PagedLoadExecution

PagedLoadExecutionWithTrace

PagedLoadExecutionWithTrace

PagedLoadQuery

PagedLoadQuery

PlannedQuery

PlannedQuery

ProjectedRow

ProjectedRow

Query

Query

QueryTracePlan

QueryTracePlan

Row

Row

RowResponse

Response

SortExpr

SortExpr Schema-agnostic sort expression for dynamic query input. Lowered into a validated order spec at the intent boundary.

SqlParsedStatement

SqlParsedStatement

StorageReport

StorageReport

StoreRegistry

StoreRegistry Thread-local registry for both row and index stores.

UpdatePatch

UpdatePatch

WriteBatchResponse

WriteBatchResponse

Enums

CoercionId

CoercionId

CompareOp

CompareOp

EntityRelationCardinality

EntityRelationCardinality

EntityRelationStrength

EntityRelationStrength

ExecutionAccessPathVariant

ExecutionAccessPathVariant

ExecutionFamily

ExecutionFamily

ExecutionOptimization

ExecutionOptimization

ExplainExecutionNodeType

ExplainExecutionNodeType

ExplainExecutionOrderingSource

ExplainExecutionOrderingSource

IndexState

IntentError

IntentError

MigrationRunState

MigrationRunState

MissingRowPolicy

MissingRowPolicy

MutationMode

OrderDirection

OrderDirection Executor-facing ordering direction (applied after filtering).

PlanError

PlanError

Predicate

Predicate

QueryError

QueryError

QueryExecutionError

QueryExecutionError

QueryMode

QueryMode

ResponseError

ResponseError

RouteExecutionMode

RouteExecutionMode

ScalarSlotValueRef

ScalarSlotValueRef

ScalarValueRef

ScalarValueRef

SqlDispatchResult

Unified SQL dispatch payload returned by shared SQL lane execution.

SqlStatementRoute

Canonical SQL statement routing metadata derived from reduced SQL parser output.

UnsupportedQueryFeature

UnsupportedQueryFeature

ValidateError

Predicate/schema validation failures, including invalid model contracts.

Traits

PersistedRow

PersistedRow

PersistedScalar

PersistedScalar

ResponseCardinalityExt

ResponseCardinalityExt

ResponseRow

ResponseRow

SlotReader

SlotReader

SlotWriter

SlotWriter

Functions

avg

Build avg(field).

count

Build count(*).

count_by

Build count(field).

decode_cursor

Decode a lowercase/uppercase hex cursor token into raw bytes.

decode_persisted_custom_many_slot_payload

Decode one persisted repeated custom-schema payload through Value::List and reconstruct each item via FieldValue.

decode_persisted_custom_slot_payload

Decode one persisted custom-schema payload through Value and reconstruct the typed field via FieldValue.

decode_persisted_non_null_slot_payload

Decode one non-null persisted slot payload through the shared leaf codec boundary.

decode_persisted_option_scalar_slot_payload

Decode one optional persisted scalar slot payload preserving explicit NULL.

decode_persisted_option_slot_payload

Decode one optional persisted slot payload preserving explicit CBOR NULL.

decode_persisted_scalar_slot_payload

Decode one persisted scalar slot payload using the canonical scalar envelope.

decode_persisted_slot_payload

Decode one persisted slot payload using the shared leaf codec boundary.

encode_cursor

Encode raw cursor bytes as a lowercase hex token.

encode_persisted_custom_many_slot_payload

Encode one repeated custom-schema payload through Value::List.

encode_persisted_custom_slot_payload

Encode one custom-schema field payload through its FieldValue representation so structural decode preserves nested custom values.

encode_persisted_option_scalar_slot_payload

Encode one optional persisted scalar slot payload preserving explicit NULL.

encode_persisted_scalar_slot_payload

Encode one persisted scalar slot payload using the canonical scalar envelope.

encode_persisted_slot_payload

Encode one persisted slot payload using the shared leaf codec boundary.

exists

Build exists.

first

Build first.

identifier_last_segment

Return one final dotted identifier segment.

identifiers_tail_match

Return whether two SQL identifiers resolve to the same entity tail segment.

last

Build last.

max

Build max.

max_by

Build max(field).

min

Build min.

min_by

Build min(field).

normalize_identifier_to_scope

Normalize one possibly-qualified identifier against one SQL entity scope.

split_qualified_identifier

Split one qualified identifier into (qualifier, leaf) on the last ..

sum

Build sum(field).

Type Aliases

EntityResponse

EntityResponse

ExplainExecutionMode

ExplainExecutionMode

ProjectionResponse

ProjectionResponse

TraceExecutionFamily

TraceExecutionFamily