Struct CreateTableSpec 

pub struct CreateTableSpec {
    pub at: SchemaRef,
    pub name: String,
    pub table_type: DeltaTableType,
    pub location: String,
    pub comment: Option<String>,
    pub columns: Vec<Column>,
    pub properties: BTreeMap<String, String>,
    pub table_id: Option<String>,
    pub adopt_staging: Option<StagingReservation>,
}

Specification for persisting a new Delta table row. The handler has already validated the contract and derived the UC-shaped columns + stored properties.

Fields

at: SchemaRef

name: String

table_type: DeltaTableType

location: String

comment: Option<String>

columns: Vec<Column>

properties: BTreeMap<String, String>

table_id: Option<String>

For MANAGED tables, the adopted staging reservation id; None for EXTERNAL (the backend assigns the id).

adopt_staging: Option<StagingReservation>

For MANAGED tables, the staging reservation being adopted, already resolved and authorized by the handler.

When Some, create_table_row must atomically consume this reservation and create the table adopting its id (table_id above equals adopt_staging.table_id) — a transactional backend does both in one transaction, closing the orphaned-reservation race. None for EXTERNAL tables, which have no reservation.

Trait Implementations

impl Clone for CreateTableSpec

fn clone(&self) -> CreateTableSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CreateTableSpec

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

Formats the value using the given formatter.