pub fn get_field_type(
table_name: &str,
alias: &str,
field_name: &str,
) -> Option<crate::model::FieldType> {
if let Some(model_meta) = crate::manager::get_model_with_alias(table_name, alias) {
model_meta
.fields
.get(field_name)
.map(|field_def| field_def.field_type.clone())
} else {
None
}
}