Struct QueryAnalyzer 

pub struct QueryAnalyzer;

The analyzer. Cheap to construct; carries no state.

Implementations

impl QueryAnalyzer

pub fn new() -> Self

pub fn analyze(&self, query: &str) -> Analyzed

Lex a SQL string and produce an Analyzed value.

pub fn prepare( &self, query: &str, dialect: Dialect, allow_rewrites: bool, ) -> Result<String, DactylError>

Analyze and prepare SQL for one concrete adapter dialect.

Inline directives are validated against the connection’s selected dialect. Unsupported constructs are rejected by default. When allow_rewrites is true, only the small set of loss-bounded rewrites below is applied; constructs with no safe translation still fail.

Trait Implementations

impl Clone for QueryAnalyzer

fn clone(&self) -> QueryAnalyzer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QueryAnalyzer

impl Debug for QueryAnalyzer

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

Formats the value using the given formatter.

impl Default for QueryAnalyzer

fn default() -> QueryAnalyzer

Returns the “default value” for a type.