operator::statement::ddl

Function verify_alter

Source 
pub fn verify_alter(
    table_id: TableId,
    table_info: Arc<TableInfo>,
    expr: AlterTableExpr,
) -> Result<bool>
Expand description

Verifies an alter and returns whether it is necessary to perform the alter.

ยงReturns

Returns true if the alter need to be porformed; otherwise, it returns false.