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uqa_core/
lib.rs

1//
2// Unified Query Algebra
3//
4// Copyright (c) 2023-2026 Cognica, Inc.
5//
6
7//! Document supports, finite-support relations, posting storage, ranked views,
8//! and shared value types for UQA.
9//!
10//! See `docs/plans/0001-uqa-engine-implementation-plan.md` Section 2.1 for the
11//! algebraic invariants this crate must preserve.
12
13pub mod agtype;
14pub mod atomic;
15pub mod cancel;
16pub mod doc_set;
17mod float_text;
18pub mod json;
19pub mod memory;
20pub mod notifications;
21pub mod ordering;
22pub mod posting_list;
23pub mod predicate;
24pub mod ranked_view;
25pub mod relation;
26mod relation_identity;
27pub mod types;
28pub mod vector_execution;
29
30pub use cancel::{
31    CancellationDeadline, CancellationReason, CancellationToken, QueryCancelled, ScheduledAction,
32    SQLSTATE_QUERY_CANCELED,
33};
34pub use doc_set::DocSet;
35pub use float_text::{format_float_pg, format_float_pg_with_control};
36pub use posting_list::{GeneralizedPostingList, PostingList};
37pub use predicate::{sql_null_test, Predicate};
38pub use ranked_view::RankedView;
39pub use relation::{LogSemiring, Relation, RelationEntry, Semiring};
40pub use relation_identity::RelationIdentity;
41pub use types::{
42    jsonb_equality_key, jsonb_equality_key_with_control, write_jsonb_comparison_key,
43    write_jsonb_equality_key, ArrayAssignmentError, ArrayTraversalError, ArrayValue,
44    BudgetedArrayElements, ControlledArrayElements, DecimalValue, DiskANNIndexStats,
45    DiskANNQueryStats, DocId, Edge, EdgeId, EnumLabelKey, EnumLabelKeyError,
46    EnumLabelKeyParseError, EnumValue, FieldName, GeneralizedPayload, GeneralizedPostingEntry,
47    IndexStats, JsonValueDecoder, JsonbKeyError, LegacyVectorKind, LegacyVectorValue, PathExpr,
48    PathSegment, Payload, PostingEntry, RecordFieldType, RowValue, TemporalDateOrder,
49    TemporalInputError, TemporalTimeZone, TemporalValue, TokenOccurrence, TokenOccurrenceError,
50    TokenOffsets, Value, ValueRetentionError, VectorGeneration, VectorPopulationStats,
51    VectorQueryRoute, VectorReadStats, Vertex, VertexId, MAX_ENUM_LABEL_KEY_BYTES,
52};
53
54mod scored_entry;
55pub use scored_entry::ScoredEntry;
56
57pub mod catalog_acl;
58pub mod catalog_identity;
59pub mod catalog_index;
60pub mod catalog_role;
61pub mod catalog_schema;
62pub mod catalog_sequence;
63
64pub mod retrieval;
65pub mod rpq;