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https://issues.apache.org/jira/browse/CALCITE-5299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17610889#comment-17610889
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Benchao Li commented on CALCITE-5299:
-------------------------------------
[~4wei] Actually, in Calcite, we do not use "type" field, that means we don't
care what the value is for "type" field.
> JDBC adapter sometimes adds unnecessary parentheses around SELECT in WITH body
> ------------------------------------------------------------------------------
>
> Key: CALCITE-5299
> URL: https://issues.apache.org/jira/browse/CALCITE-5299
> Project: Calcite
> Issue Type: Improvement
> Reporter: Mou Wu
> Assignee: Mou Wu
> Priority: Minor
>
> Note: This issue is related to
> https://issues.apache.org/jira/browse/CALCITE-5265
> You should view comments in CALCITE-5265 before you view this issue.
> Add a case in SqlParserTest:
>
> {code:java}
> // code placeholder
> @Test void testWithSelect() {
> final String sql = "with emp2 as (select * from emp)\n"
> + "select * from emp2\n";
> final String expected = "WITH `EMP2` AS (SELECT *\n" +
> "FROM `EMP`) SELECT *\n" +
> "FROM `EMP2`";
> sql(sql).ok(expected);
> } {code}
> will fail, because actual sql is with parentheses.
>
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