[SPARK-30703] Add a documentation page for ANSI mode

• Type: Documentation
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Component/s: SQL
• Target Version/s: 3.0.0
• Assignee: Takeshi Yamamuro
• Reporter: Xiao Li
• Created: 02/Feb/20 02:18
• Updated: 08/Jul/20 02:11
• Resolved: 13/Feb/20 18:55

Description

ANSI mode is introduced in Spark 3.0. We need to clearly document the behavior difference when spark.sql.ansi.enabled is on and off.

Issue Links

• links to: [Github] Pull Request #29033 (ulysses-you)
• links to: GitHub Pull Request #27489
• links to: GitHub Pull Request #27590