While try to play around with latte, I was looking on how can I add data validation to a workflow,
and I've found the execute functions are always return empty/nil/unit
/// Executes an ad-hoc CQL statement with no parameters. Does not prepare.
pub async fn execute(&self, cql: &str) -> Result<(), CassError> {
let start_time = self.stats.try_lock().unwrap().start_request();
let rs = self.session.query(cql, ()).await;
let duration = Instant::now() - start_time;
self.stats
.try_lock()
.unwrap()
.complete_request(duration, &rs);
rs.map_err(|e| CassError::query_execution_error(cql, &[], e))?;
Ok(())
}
/// Executes a statement prepared and registered earlier by a call to `prepare`.
pub async fn execute_prepared(&self, key: &str, params: Value) -> Result<(), CassError> {
let statement = self
.statements
.get(key)
.ok_or_else(|| CassError(CassErrorKind::PreparedStatementNotFound(key.to_string())))?;
let params = bind::to_scylla_query_params(¶ms)?;
let start_time = self.stats.try_lock().unwrap().start_request();
let rs = self.session.execute(statement, params.clone()).await;
let duration = Instant::now() - start_time;
self.stats
.try_lock()
.unwrap()
.complete_request(duration, &rs);
rs.map_err(|e| CassError::query_execution_error(statement.get_statement(), ¶ms, e))?;
Ok(())
}
so in cases the query works but comes out empty, latte consider is as correct, while I would like to be able to consider it as
error, and maybe even stop the workflow cause of that
While try to play around with latte, I was looking on how can I add data validation to a workflow, and I've found the
execute
functions are always return empty/nil/unitso in cases the query works but comes out empty, latte consider is as correct, while I would like to be able to consider it as error, and maybe even stop the workflow cause of that