Enum Stmt 

pub enum Stmt {
    Query(Box<QueryStmt>),
    Scroll(Box<ScrollStmt>),
    Upsert(Box<UpsertStmt>),
    CreateCollection(Box<CreateCollectionStmt>),
    CreateIndex(Box<CreateIndexStmt>),
    DropIndex(Box<DropIndexStmt>),
    CreateShardKey(Box<CreateShardKeyStmt>),
    DropShardKey(Box<DropShardKeyStmt>),
    AlterCollection(Box<AlterCollectionStmt>),
    DropCollection(Box<DropCollectionStmt>),
    ShowCollections,
    ShowCollection(String),
    ShowShardKeys(String),
    Delete(Box<DeleteStmt>),
    ClearPayload(Box<ClearPayloadStmt>),
    DeletePayload(Box<DeletePayloadStmt>),
    DeleteVector(Box<DeleteVectorStmt>),
    UpdateVector(Box<UpdateVectorStmt>),
    UpdatePayload(Box<UpdatePayloadStmt>),
    Count(Box<CountStmt>),
}

Variants

Query(Box<QueryStmt>)

Scroll(Box<ScrollStmt>)

Upsert(Box<UpsertStmt>)

CreateCollection(Box<CreateCollectionStmt>)

CreateIndex(Box<CreateIndexStmt>)

DropIndex(Box<DropIndexStmt>)

CreateShardKey(Box<CreateShardKeyStmt>)

DropShardKey(Box<DropShardKeyStmt>)

AlterCollection(Box<AlterCollectionStmt>)

DropCollection(Box<DropCollectionStmt>)

ShowCollections

ShowCollection(String)

ShowShardKeys(String)

Delete(Box<DeleteStmt>)

ClearPayload(Box<ClearPayloadStmt>)

DeletePayload(Box<DeletePayloadStmt>)

DeleteVector(Box<DeleteVectorStmt>)

UpdateVector(Box<UpdateVectorStmt>)

UpdatePayload(Box<UpdatePayloadStmt>)

Count(Box<CountStmt>)

Implementations

impl Stmt

pub fn shard_key(&self) -> Option<&str>

Custom shard routing key for this statement, if any.

Corresponds to QQL SHARD '…' on DML, lowered to request-level shard_key (REST) / ShardKeySelector (gRPC) — never inside Filter.

pub fn set_shard_key(&mut self, shard_key: Option<String>) -> bool

Set custom shard routing (same field as QQL SHARD '…').

Prefer writing SHARD 'tenant' in the query when the tenant is known at authoring time. Use this setter only when the host resolves the key after parse (e.g. from auth context) without re-stringifying QQL.

On QUERY, recurses into CTEs and nested prefetch queries so routing matches a top-level SHARD clause. Empty / None clears the key. Returns false for statement types that cannot carry routing (DDL, SHOW).

Trait Implementations

impl Clone for Stmt

fn clone(&self) -> Stmt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stmt

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

Formats the value using the given formatter.

impl PartialEq for Stmt

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Stmt