Paul Rogers created IMPALA-7907:
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Summary: Multiple toSql() bugs in ScalarFunction
Key: IMPALA-7907
URL: https://issues.apache.org/jira/browse/IMPALA-7907
Project: IMPALA
Issue Type: Bug
Components: Frontend
Affects Versions: Impala 3.0
Reporter: Paul Rogers
Assignee: Paul Rogers
Each AST statement node has a {{toSql()}} implementation. The code for
{{ScalarFunction}} and {{ToSqlUtils}}.
* If Location or Symbol are not set, they are shown as {{'null'}}. Better to
omit these clauses if the items are not available.
* The generated SQL does not follow the [Impala CREATE TABLE|] syntax. For
example, the signature and return value are provided for JAVA functions, but
should not be.
* Unlike other statements, this one is generated with a trailing newline.
* {{ToSql.getCreateFunctionSql()}} fails to separate functions with the
semi-colon statement terminator.
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