# activitysectors_dml: Dummy Activity sectors with insert, update and delete - Catalog: `Dummy` - Schema: `Demo` - Primary Keys: `CODE_ATTR` - Label: Activity sectors with insert, update and delete Can retrieve data and change data using insert, update and delete. ## Table Columns The columns of the table `activitysectors_dml` are shown below. Each column has an SQL data type. A new non-null value must be provided for every required column at all times during insert and update. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `code_attr` | `varchar2`(2) | | | | | `date_created` | `datetime` | | | | | `description` | `varchar2`(240) | | | | | `example_byte` | `blob` | | | | | `example_decimal` | `number` | | | | | `id` | `number` | | | | | `parent_code_attr` | `varchar2`(1) | | | | | `parent_description` | `varchar2`(240) | | | | | `rownum` | `number` | | | |