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SochQlExecutor

sochdb_query::soch_ql_executor

Struct SochQlExecutor

pub struct SochQlExecutor;

Expand description

SOCH-QL Query Executor

Implementations§

impl SochQlExecutor

pub fn new() -> Self

Create a new executor

pub fn execute(&self, query: &str, catalog: &Catalog) -> Result<SochResult>

Execute a SOCH-QL query string

pub fn validate(&self, query: &SochQuery, catalog: &Catalog) -> Result<()>

Validate a parsed query against the catalog

pub fn plan(&self, query: &SochQuery, catalog: &Catalog) -> Result<QueryPlan>

Generate a query plan

pub fn execute_plan( &self, plan: &QueryPlan, catalog: &Catalog, ) -> Result<SochResult>

Execute a query plan

Trait Implementations§

impl Default for SochQlExecutor

fn default() -> Self

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

Auto Trait Implementations§

impl Freeze for SochQlExecutor

impl RefUnwindSafe for SochQlExecutor

impl Send for SochQlExecutor

impl Sync for SochQlExecutor

impl Unpin for SochQlExecutor

impl UnwindSafe for SochQlExecutor

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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