Gengliang Wang created SPARK-34248:
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Summary: Allow implicit casting string literal to other data types
under ANSI mode
Key: SPARK-34248
URL: https://issues.apache.org/jira/browse/SPARK-34248
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.1.2
Reporter: Gengliang Wang
As the default type coercion rules allow converting String type to other
primitive types, we can specially allow converting string literal to other
primitive types in ANSI mode. So that users won't get many SQL execution
failure on switching to ANSI mode.
This is learned from PostgreSQL.
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