Struct QueryEngine 

pub struct QueryEngine { /* private fields */ }

Query engine that executes SQL directly on DataTable

Implementations

impl QueryEngine

pub fn new() -> Self

pub fn with_behavior_config(config: BehaviorConfig) -> Self

pub fn with_date_notation(_date_notation: String) -> Self

pub fn with_case_insensitive(case_insensitive: bool) -> Self

pub fn with_case_insensitive_and_date_notation( case_insensitive: bool, _date_notation: String, ) -> Self

pub fn execute(&self, table: Arc<DataTable>, sql: &str) -> Result<DataView>

Execute a SQL query on a DataTable and return a DataView (for backward compatibility)

pub fn execute_with_plan( &self, table: Arc<DataTable>, sql: &str, ) -> Result<(DataView, ExecutionPlan)>

Execute a query and return both the result and the execution plan

Trait Implementations

impl Default for QueryEngine

fn default() -> Self

Returns the “default value” for a type.