[TAJO-721] Add support for nested tuple or struct type

• Type: New Feature
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Assignee: Hyunsik Choi
• Reporter: David Chen
• Created: 28/Mar/14 17:49
• Updated: 02/Sep/15 02:16

Description

Add support for nested tuple or struct datatype.

Issue Links

• is required by: TAJO-710 Add support for nested schemas and non-scalar types
• requires: TAJO-1353 Nested record support in CREATE TABLE statement
• requires: TAJO-1402 EvalNode should have TypeDesc instead of DataType as a return type.

Sub-Tasks

• Improve Schema class to support nested struct support: Resolved
• Nested record support in CREATE TABLE statement: Resolved
• Add nested field projector and language extension to project nested record: Resolved
• Nested record support in Avro Appender and Scanner.: In Progress
• Nested record support in Parquet Scanner and Appender.: Open
• INSERT INTO statement should allow nested fields as target columns: Resolved