Struct ViewDef 

pub struct ViewDef {
    pub name: String,
    pub columns: Vec<String>,
    pub body: String,
    pub check_option: u8,
}

v7.17.0 Phase 1.2 — catalogued VIEW. The body is stored as the raw source text the parser saw between AS and the statement terminator; the engine re-parses on each invocation. Same pattern as FunctionDef — keeps spg-storage free of spg-sql dependency.

Fields

name: String

columns: Vec<String>

Optional (col, col, …) rename list. Empty when the body’s projected names are used directly.

body: String

Raw SELECT source. Display-rendered at storage time so the catalog round-trips a deterministic form regardless of whitespace / comments in the original input. Re-parsed at SELECT-from-view time to materialise as a synthetic CTE.

check_option: u8

v7.39 (round 132) — WITH CHECK OPTION: 0 = none, 1 = LOCAL, 2 = CASCADED. A storage-local u8 (no dependency on the SQL AST). Persisted from FILE_VERSION 69; older catalogs read back as 0.

Trait Implementations

impl Clone for ViewDef

fn clone(&self) -> ViewDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewDef

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

Formats the value using the given formatter.

impl Eq for ViewDef

impl PartialEq for ViewDef

fn eq(&self, other: &ViewDef) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ViewDef