Function op

src/sql/src/normalize.rs:91–105

Normalizes an operator reference. Qualified operators outside of the pg_catalog schema are rejected.

(op: &Op)

///
/// Qualified operators outside of the pg_catalog schema are rejected.
pub fn op(op: &Op) -> Result<&str, PlanError> {
    if let Some(namespace) = &op.namespace {
        if namespace.len() != 0
            && (namespace.len() != 1
                || namespace[0].as_str() != mz_repr::namespaces::PG_CATALOG_SCHEMA)
        {
            sql_bail!(
                "operator does not exist: {}.{}",
                namespace.iter().map(|n| n.to_string()).join("."),
                op.op,
            )
        }
    }
    Ok(&op.op)
}

#[derive(Debug, Clone)]
pub enum SqlValueOrSecret {