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SessionOptions

delta_funnel

Struct SessionOptions 

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pub struct SessionOptions { /* private fields */ }
Expand description

Session-wide options for lazy query-load orchestration.

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impl SessionOptions

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pub fn new() -> Self

Creates default session options.

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pub const fn with_query_options(self, query_options: QueryOptions) -> Self

Sets DataFusion query execution options.

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pub const fn with_provider_scan_options( self, provider_scan_options: DeltaProviderScanExecutionOptions, ) -> Self

Sets Delta provider scan execution options.

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pub const fn with_mssql_schema_options( self, mssql_schema_options: MssqlSchemaPlanOptions, ) -> Self

Sets SQL Server schema planning options.

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pub const fn with_mssql_write_options( self, mssql_write_options: MssqlWriteOptions, ) -> Self

Sets SQL Server write options.

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pub const fn with_mssql_workflow_options( self, mssql_workflow_options: MssqlWorkflowWriteOptions, ) -> Self

Sets SQL Server multi-output workflow options.

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pub const fn with_validation_options( self, validation_options: ValidationOptions, ) -> Self

Sets locally checkable validation options.

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pub fn with_default_mssql_connection( self, default_mssql_connection: MssqlConnectionConfig, ) -> Self

Sets the session-level default SQL Server connection.

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pub const fn query_options(&self) -> QueryOptions

Returns DataFusion query execution options.

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pub const fn provider_scan_options(&self) -> DeltaProviderScanExecutionOptions

Returns Delta provider scan execution options.

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pub const fn mssql_schema_options(&self) -> MssqlSchemaPlanOptions

Returns SQL Server schema planning options.

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pub const fn mssql_write_options(&self) -> MssqlWriteOptions

Returns SQL Server write options.

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pub const fn mssql_workflow_options(&self) -> MssqlWorkflowWriteOptions

Returns SQL Server multi-output workflow options.

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pub const fn validation_options(&self) -> ValidationOptions

Returns locally checkable validation options.

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pub fn default_mssql_connection(&self) -> Option<&MssqlConnectionConfig>

Returns the optional session-level default SQL Server connection.

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pub fn validate(&self) -> Result<(), DeltaFunnelError>

Validates local options before workflow side effects.

§Errors

Returns the first validation error from query, provider, workflow, or local validation options.

Trait Implementations§

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impl Clone for SessionOptions

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fn clone(&self) -> SessionOptions

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for SessionOptions

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

Formats the value using the given formatter. Read more
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impl Default for SessionOptions

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fn default() -> Self

Returns the “default value” for a type. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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