Enum ValidateOnlyKind 

pub enum ValidateOnlyKind {
    LockTable,
    RoleName,
    SecurityLabel,
    ExtensionAvailable,
    TypeName,
    AggregateName,
    ConversionName,
    LanguageName,
    CollationName,
    TsConfigName,
    EventTriggerName,
    TablespaceName,
    LargeObjectOid,
    ForeignInfra,
    ExtensionInstalled,
}

v7.39 (round 696) — which operand a Statement::ValidateOnly names, and therefore which catalog answers whether it exists.

Variants

LockTable

LOCK TABLE <t> [, …] — the relation must exist.

RoleName

Every role named must exist: DROP OWNED BY <r> [, …], REASSIGN OWNED BY <r> [, …] TO <r>, and (round 697) SET SESSION AUTHORIZATION <r>.

SecurityLabel

SECURITY LABEL … — PG refuses unconditionally, because no label provider is loaded. SPG has none either.

ExtensionAvailable

v7.39 (round 697) — CREATE EXTENSION <e>: the extension must be AVAILABLE (PG: extension "x" is not available).

TypeName

v7.39 (round 708) — ALTER TYPE <t> <any no-op form>: the TYPE must exist (PG: type "x" does not exist); the action itself stays a no-op (PG genuinely renames; that residual is recorded).

AggregateName

v7.39 (round 708) — ALTER AGGREGATE name(args) …: names[0] is the aggregate, the rest its argument type names (* = the (*) form). Existence only; the action no-ops (PG really renames built-ins — measured — and SPG does not model that).

ConversionName

v7.39 (round 708) — DROP CONVERSION <c>: SPG ships no conversions, so every name answers PG’s conversion "x" does not exist.

LanguageName

v7.39 (round 708) — DROP LANGUAGE <l>: an unknown language does not exist; a shipped one is required (PG’s two wordings, measured).

CollationName

v7.39 (round 709) — a collation name: performable or PG’s collation "x" for encoding "UTF8" does not exist.

TsConfigName

v7.39 (round 709) — a text search configuration name.

EventTriggerName

v7.39 (round 709) — an event trigger name. SPG has none, so the not-found answer is total.

TablespaceName

v7.39 (round 709) — a tablespace name. SPG has none beyond PG’s two built-ins, whose drop PG refuses with permission denied (measured).

LargeObjectOid

v7.39 (round 709) — a large-object oid (names[0], decimal). The registry is real (round 287), so the check is a lookup.

ForeignInfra

v7.39 (round 706) — CREATE SERVER / CREATE FOREIGN TABLE / CREATE FOREIGN DATA WRAPPER. SPG has no foreign-data infrastructure at all, so PG’s refusals (foreign-data wrapper "x" does not exist, server "x" does not exist) cannot be copied — PG can refuse because the missing piece is installable there. Accepted with a WARNING, the extension resolution (round 697): refusing turns a dump that restores today into one that needs editing, and silent acceptance was the actual defect.

ExtensionInstalled

v7.39 (round 697) — DROP EXTENSION <e>: it must be installed (PG: extension "x" does not exist).

Trait Implementations

impl Clone for ValidateOnlyKind

fn clone(&self) -> ValidateOnlyKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValidateOnlyKind

impl Debug for ValidateOnlyKind

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

Formats the value using the given formatter.

impl Eq for ValidateOnlyKind

impl PartialEq for ValidateOnlyKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ValidateOnlyKind