Struct QueryNormalizer 

pub struct QueryNormalizer { /* private fields */ }

Query normalizer for cache key generation

Implementations

impl QueryNormalizer

pub fn new() -> Self

Create a new query normalizer

pub fn unordered() -> Self

Create a normalizer that doesn’t preserve parameter order

pub fn normalize(&self, sql: &str) -> NormalizedQuery

Normalize a SQL query

pub fn fingerprint(&self, sql: &str) -> String

Normalize for comparison only (no parameter extraction)

pub fn are_equivalent(&self, sql1: &str, sql2: &str) -> bool

Check if two queries are equivalent (same fingerprint)

Trait Implementations

impl Clone for QueryNormalizer

fn clone(&self) -> QueryNormalizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryNormalizer

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

Formats the value using the given formatter.

impl Default for QueryNormalizer

fn default() -> Self

Returns the “default value” for a type.