LogicalTable -

LogicalTable

A logical table is a unit that joins and that data transformations operate on. A logical table has a source, which can be either a physical table or result of a join. When a logical table points to a physical table, the logical table acts as a mutable copy of that physical table through transform operations.

Contents

Note

In the following list, the required parameters are described first.

Alias

A display name for the logical table.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Required: Yes

Source

Source of this logical table.

Type: LogicalTableSource object

Required: Yes

DataTransforms

Transform operations that act on this logical table.

Type: Array of TransformOperation objects

Array Members: Minimum number of 1 item. Maximum number of 2048 items.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: