Struct DeleteQuery 

pub struct DeleteQuery { /* private fields */ }

A DELETE query builder.

Safety: to_sql() returns FlozError::UnguardedDelete if neither .where_() nor .all() is called, to prevent accidental table-wide deletes.

Implementations

impl DeleteQuery

pub fn new(table: &str) -> Self

Create a new DELETE query for the given table.

pub fn where_(self, expr: Expr) -> Self

Add a WHERE clause.

pub fn all(self) -> Self

Explicitly permit deleting all rows (without WHERE). This is a safety mechanism — you must explicitly opt in.

pub fn returning_all(self) -> Self

Add RETURNING *.

pub fn returning_cols(self, columns: &[&str]) -> Self

Add RETURNING for specific columns.

pub fn to_sql(&self) -> Result<(String, Vec<Value>), FlozError>

Render to SQL string + parameters.

Returns FlozError::UnguardedDelete if neither .where_() nor .all() is set.

Trait Implementations

impl Clone for DeleteQuery

fn clone(&self) -> DeleteQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeleteQuery

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

Formats the value using the given formatter.