[BEAM-9212] ZetaSQL structs always cause exception

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Duplicate
• Fix Version/s: Not applicable
• Component/s: dsl-sql-zetasql
• Assignee: Kyle Weaver
• Reporter: Kyle Weaver
• Created: 28/Jan/20 23:36
• Updated: 16/May/20 13:44
• Resolved: 29/Jan/20 00:11

Description

Because of an unimplemented method in ZetaSQL [1], StructType.toString always throws an exception. This is bad because we always call toString implicitly in a String.format [2].

[1] https://github.com/google/zetasql/issues/24
[2] https://github.com/apache/beam/blob/b02a325409d55f1ecb7f9fb6ecc4f60a974c810d/sdks/java/extensions/sql/zetasql/src/main/java/org/apache/beam/sdk/extensions/sql/zetasql/translation/ExpressionConverter.java#L1010-L1012

Issue Links

• duplicates: BEAM-8362 Don't use ZetaSQL's unimplemented functions
• links to: GitHub Pull Request #10707