@@ -13,10 +13,11 @@ pub struct AlterColumn {
1313 pub column: String,
1414 pub up: Option<String>,
1515 pub down: Option<String>,
16+ #[serde(default)]
1617 pub changes: ColumnChanges,
1718}
1819
19−#[derive(Serialize, Deserialize, Debug)]
20+#[derive(Serialize, Deserialize, Default, Debug)]
2021pub struct ColumnChanges {
2122 pub name: Option<String>,
2223 #[serde(rename = "type")]