Struct TableSpec 

pub struct TableSpec {
    pub name: String,
    pub columns: Vec<ColumnSpec>,
    pub engine: String,
    pub order_by: Vec<String>,
    pub partition_by: Option<String>,
    pub ttl: Option<TtlSpec>,
    pub indexes: Vec<IndexSpec>,
    pub settings: Vec<(String, String)>,
}

A table built from a runtime spec. engine is app-controlled (not user input); order_by entries are validated as column identifiers.

Safety posture for the production-DDL knobs (partition_by, ttl, indexes, settings): these are app-controlled raw fragments emitted verbatim, with the sole exception that identifiers (ttl.column, indexes[].name) are validated and ttl.column must be a real column. Never build the raw fragments from untrusted input.

Fields

name: String

columns: Vec<ColumnSpec>

engine: String

order_by: Vec<String>

partition_by: Option<String>

App-controlled raw PARTITION BY expression, e.g. "(organization_id, toDate(started_at))".

ttl: Option<TtlSpec>

Optional table TTL policy.

indexes: Vec<IndexSpec>

Secondary data-skipping indexes rendered inside the column parens.

settings: Vec<(String, String)>

App-controlled SETTINGS pairs (key, raw-value RHS), e.g. ("storage_policy", "'hot_cold'"), ("index_granularity", "8192").

Trait Implementations

impl Clone for TableSpec

fn clone(&self) -> TableSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableSpec

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

Formats the value using the given formatter.