build_modify_column_default

Function build_modify_column_default 

Source
pub fn build_modify_column_default(
    backend: &DatabaseBackend,
    table: &str,
    column: &str,
    new_default: Option<&str>,
    current_schema: &[TableDef],
) -> Result<Vec<BuiltQuery>, QueryError>
Expand description

Build SQL for changing column default value.