Merge - AWS Glue

Merge

Specifies a transform that merges a DynamicFrame with a staging DynamicFrame based on the specified primary keys to identify records. Duplicate records (records with the same primary keys) are not de-duplicated.

Contents

Inputs

The data inputs identified by their node names.

Type: Array of strings

Array Members: Fixed number of 2 items.

Pattern: [A-Za-z0-9_-]*

Required: Yes

Name

The name of the transform node.

Type: String

Pattern: ([^\r\n])*

Required: Yes

PrimaryKeys

The list of primary key fields to match records from the source and staging dynamic frames.

Type: Array of arrays of strings

Pattern: ([\u0009\u000B\u000C\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF])*

Required: Yes

Source

The source DynamicFrame that will be merged with a staging DynamicFrame.

Type: String

Pattern: [A-Za-z0-9_-]*

Required: Yes

See Also

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