[FLINK-14824] Improve schema derivation for CSV and JSON formats

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.0
• Component/s: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / API
• Labels: pull-request-available
• Assignee: Jark Wu
• Reporter: Jark Wu
• Created: 15/Nov/19 15:14
• Updated: 09/Dec/19 02:13
• Resolved: 09/Dec/19 02:13

Description

Currently, one also needs to define a schema for formats in DDL or decriptor API. In this ticket, we will make derive schema as the default behavior, and keep compatibility with previous version to still support explicitly declare a format schema.

Issue Links

• links to: GitHub Pull Request #10481
• mentioned in: Page Loading...