quill_sql/catalog/
column.rs

1use derive_with::With;
2use std::sync::Arc;
3
4use crate::catalog::DataType;
5use crate::utils::scalar::ScalarValue;
6use crate::utils::table_ref::TableReference;
7
8pub type ColumnRef = Arc<Column>;
9
10#[derive(Debug, Clone, With)]
11pub struct Column {
12    pub relation: Option<TableReference>,
13    pub name: String,
14    pub data_type: DataType,
15    pub nullable: bool,
16    pub default: ScalarValue,
17}
18
19impl PartialEq for Column {
20    fn eq(&self, other: &Self) -> bool {
21        self.name == other.name && self.data_type == other.data_type
22    }
23}
24
25impl Eq for Column {}
26
27impl Column {
28    pub fn new(name: impl Into<String>, data_type: DataType, nullable: bool) -> Self {
29        Self {
30            relation: None,
31            name: name.into(),
32            data_type,
33            nullable,
34            default: ScalarValue::new_empty(data_type),
35        }
36    }
37}
quill_sql/catalog/column.rs

quill_sql/catalog/
column.rs
