Struct TableSchema 

pub struct TableSchema {
    pub relation: RelationIdentity,
    pub object_id: [u8; 16],
    pub storage_generation: [u8; 16],
    pub analyzer_json: String,
    pub fts_fields: Vec<String>,
    pub vector_fields: Vec<VectorFieldSchema>,
    pub columns_json: String,
    pub constraints_json: String,
}

Fields

relation: RelationIdentity

object_id: [u8; 16]

Stable logical relation identity. CREATE TABLE allocates a new value, while renames, schema changes, TRUNCATE, and reopen preserve it. A zero value marks a legacy catalog row that the engine upgrades during open.

storage_generation: [u8; 16]

Stable physical-storage identity. CREATE TABLE and TRUNCATE allocate a new value, while schema-only alterations and renames preserve it. A zero value marks a legacy catalog row that the engine upgrades during open.

analyzer_json: String

fts_fields: Vec<String>

vector_fields: Vec<VectorFieldSchema>

columns_json: String

Serialized Vec<uqa_sql::ast::ColumnDef> capturing the schema columns (name, type, auto_increment, flags). Empty for tables created by the legacy code path before column tracking existed.

constraints_json: String

Serialized uqa_sql::ast::TableConstraintSet. Empty for catalogs created before durable table constraints were introduced.

Trait Implementations

impl Clone for TableSchema

fn clone(&self) -> TableSchema

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TableSchema

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TableSchema

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TableSchema

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.