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https://issues.apache.org/jira/browse/BEAM-9169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yueyang Qiu updated BEAM-9169:
------------------------------
Description:
When I am testing query string
{code:java}
"SELECT STRING(TIMESTAMP \"2008-12-25 15:30:00\",
\"America/Los_Angeles\")"{code}
on BeamZetaSqlCalcRel I found that the second string parameter to the function
is unparsed to
{code:java}
America\/Los_Angeles{code}
(note an extra backslash character is added).
This breaks the ZetaSQL evaluator with error
{code:java}
Syntax error: Illegal escape sequence: \\{code}
was:
When I am testing query string
{code:java}
"SELECT STRING(TIMESTAMP \"2008-12-25 15:30:00\",
\"America/Los_Angeles\")"{code}
on BeamZetaSqlCalcRel I found that the second string parameter to the function
is unparsed to
{code:java}
America\/Los_Angeles{code}
(note an extra backslash character is added).
This breaks the ZetaSQL evaluator with error
{code:java}
Syntax error: Illegal escape sequence: \{code}
> Extra character introduced during Calcite unparsing
> ---------------------------------------------------
>
> Key: BEAM-9169
> URL: https://issues.apache.org/jira/browse/BEAM-9169
> Project: Beam
> Issue Type: Improvement
> Components: dsl-sql-zetasql
> Reporter: Yueyang Qiu
> Assignee: Yueyang Qiu
> Priority: Minor
>
> When I am testing query string
> {code:java}
> "SELECT STRING(TIMESTAMP \"2008-12-25 15:30:00\",
> \"America/Los_Angeles\")"{code}
> on BeamZetaSqlCalcRel I found that the second string parameter to the
> function is unparsed to
> {code:java}
> America\/Los_Angeles{code}
> (note an extra backslash character is added).
> This breaks the ZetaSQL evaluator with error
> {code:java}
> Syntax error: Illegal escape sequence: \\{code}
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