Struct QailQuery 

pub struct QailQuery { /* private fields */ }

A QAIL query builder with parameter bindings.

Implementations

impl QailQuery

pub fn bind_bool(self, value: bool) -> Self

Bind a boolean value.

pub fn bind_int(self, value: i64) -> Self

Bind an integer value.

pub fn bind_float(self, value: f64) -> Self

Bind a float value.

pub fn bind_str(self, value: &str) -> Self

Bind a string value.

pub fn bind<T: Into<QailValue>>(self, value: T) -> Self

Bind a value (auto-detect type from common types).

pub fn sql(&self) -> Result<String, QailError>

Get the generated SQL without executing.

pub async fn fetch_all(&self) -> Result<Vec<HashMap<String, Value>>, QailError>

Fetch all rows as JSON-like maps.

pub async fn fetch_one(&self) -> Result<HashMap<String, Value>, QailError>

Fetch a single row as a JSON-like map.

pub async fn execute(&self) -> Result<u64, QailError>

Execute a mutation query (INSERT, UPDATE, DELETE). Returns the number of affected rows.