[SPARK-34086] RaiseError generates too much code and may fails codegen in length check for char varchar

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.1
• Component/s: SQL
• Assignee: Kent Yao 2
• Reporter: Kent Yao 2
• Created: 12/Jan/21 10:41
• Updated: 14/Jan/21 03:52
• Resolved: 14/Jan/21 03:52

Description

https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/133928/testReport/org.apache.spark.sql.execution/LogicalPlanTagInSparkPlanSuite/q41/

We can reduce more than 8000 bytes by removing the unnecessary CONCAT expression.

Issue Links

• relates to: SPARK-34083 Using TPCDS original definitions for char/varchar columns
• links to: [Github] Pull Request #31150 (yaooqinn)
• links to: [Github] Pull Request #31168 (yaooqinn)