Module index 

Modules

identity

Validate stored index incarnations independently of their SQL names.

stored

Decode stored index metadata and inspect column references in key, included-column, then predicate order.

Structs

EnforcedKey

Runtime key enforcement keeps index predicates separate from SQL constraints.

IndexAttachmentShape

IndexCatalogIdentity

The index address and physical namespace survive SQL name changes. Legacy conversion retains the original physical key without rebuilding postings or evaluating stored expressions.

IndexDefinition

IndexRelationships

Functions

can_attach_index

A constraint-owned parent requires a same-kind child constraint; an independent parent can attach either an independent or constraint-owned child index. Object identities, physical namespaces and display names are not index-shape properties.

format_key_value

referenceable_keys

Foreign keys may reference only non-partial unique keys composed entirely of ordinary columns.