Struct PreparedDisclosureQuery 

pub struct PreparedDisclosureQuery { /* private fields */ }

Implementations

impl PreparedDisclosureQuery

pub fn capture( authority: &DisclosureCaptureAuthority, plan: RestrictedQueryPlan, inputs: &[DisclosureDatasetInput], scratch: &ScratchAttempt, deadline: DateTime<Utc>, executable: &Path, ) -> Result<Self, LakeError>

pub fn capture_owned( authority: &DisclosureCaptureAuthority, plan: RestrictedQueryPlan, inputs: &[DisclosureDatasetInput], scratch: ScratchAttempt, deadline: DateTime<Utc>, executable: &Path, ) -> Result<Self, LakeError>

Capture inside an owned subtree of a durable Dataset writer attempt. The caller’s enclosing reservation tree verifies cleanup before admission or release, including failures of this capability’s best-effort Drop.

pub fn materialize( self, executable: &Path, deadline: DateTime<Utc>, max_bytes: u64, max_rows: u64, ) -> Result<PreparedQueryOutput, LakeError>

Internal transform output, retained in private scratch. User SQL still executes with no Lake or PostgreSQL authority and no ambient file access.

pub fn execute( self, executable: &Path, lifetime_seconds: u32, max_bytes: u64, max_rows: u64, ) -> Result<RestrictedQueryStream, LakeError>

Executable location is deployment-owned. This API never accepts a client path, environment or connection string as worker input authority.

pub fn execute_representation( self, executable: &Path, representation: ContentRepresentation, preview_limit: Option<u64>, lifetime_seconds: u32, max_bytes: u64, max_rows: u64, ) -> Result<RestrictedQueryStream, LakeError>