[FLINK-3759] Table API should throw exception is null value is encountered in non-null mode.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.1.0
• Component/s: Table SQL / API
• Assignee: Unassigned
• Reporter: Fabian Hueske
• Created: 14/Apr/16 13:34
• Updated: 15/Apr/16 17:49
• Resolved: 15/Apr/16 17:49

Description

The Table API can be configured to omit null-checks in generated code to speed up processing. Currently, the generated code replaces a null value with a data type specific default value if it is encountered in non-null-check mode.

This can silently cause wrong results and should be changed such that an exception is thrown if a null value is encountered in non-null-check mode.