Struct SqlContext 

pub struct SqlContext {
    pub pg_major_version: i32,
    pub relation_inventory: BTreeMap<(ObjectType, String), Vec<String>>,
}

Context controlling version-dependent SQL generation.

Fields

pg_major_version: i32

PostgreSQL major version (e.g., 14, 15, 16, 17). Controls syntax differences like WITH INHERIT in membership grants.

relation_inventory: BTreeMap<(ObjectType, String), Vec<String>>

Optional schema-scoped catalog inventory used to safely expand wildcard relation statements without leaking across relation subtypes.

Implementations

impl SqlContext

pub fn from_version_num(version_num: i32) -> Self

Create a context for a specific PG version number (from server_version_num).

pub fn with_relation_inventory( self, relation_inventory: BTreeMap<(ObjectType, String), Vec<String>>, ) -> Self

Attach live relation inventory for safer wildcard rendering.

pub fn supports_grant_with_options(&self) -> bool

Whether PG supports GRANT ... WITH INHERIT TRUE/FALSE (PG 16+).

Trait Implementations

impl Clone for SqlContext

fn clone(&self) -> SqlContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SqlContext

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

Formats the value using the given formatter.

impl Default for SqlContext

fn default() -> Self

Returns the “default value” for a type.