[FLINK-20607] a wrong example in udfs page.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.11.1, 1.12.0
• Fix Version/s: 1.12.1, 1.13.0
• Component/s: Documentation, Table SQL / API
• Labels: pull-request-available
• Assignee: shizhengchao
• Reporter: shizhengchao
• Created: 15/Dec/20 04:45
• Updated: 17/Dec/20 12:18
• Resolved: 17/Dec/20 12:18

Description

Demonstration error of multiple input types in FunctionHint:

@FunctionHint(
  input = [@DataTypeHint("INT"), @DataTypeHint("INT")],
  output = @DataTypeHint("INT")
)

should be

@FunctionHint(
  input = {@DataTypeHint("INT"), @DataTypeHint("INT")},
  output = @DataTypeHint("INT")
)

Issue Links

• links to: GitHub Pull Request #14388