[
https://issues.apache.org/jira/browse/CALCITE-5827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17742113#comment-17742113
]
Tanner Clary edited comment on CALCITE-5827 at 7/11/23 5:28 PM:
----------------------------------------------------------------
[~julianhyde] I think they are fixed. All the tests I've written for these
functions, NaN and Infinity have worked just fine as DOUBLE values. I'll add
some tests specifically for those issues. I added some entries (and tests) to
handle REAL because it wasn't working with my original fix. I will push these
changes soon and you can see if you think it's enough to mark those linked
cases as fixed.
was (Author: JIRAUSER298151):
I think they are fixed. All the tests I've written for these functions, NaN and
Infinity have worked just fine as DOUBLE values. I'll add some tests
specifically for those issues. I added some entries (and tests) to handle REAL
because it wasn't working with my original fix. I will push these changes soon
and you can see if you think it's enough to mark those linked cases as fixed.
> Add IS_INF and IS_NAN functions (enabled in BigQuery library)
> -------------------------------------------------------------
>
> Key: CALCITE-5827
> URL: https://issues.apache.org/jira/browse/CALCITE-5827
> Project: Calcite
> Issue Type: New Feature
> Reporter: Tanner Clary
> Assignee: Tanner Clary
> Priority: Major
> Labels: pull-request-available
>
> BigQuery offers the
> [IS_INF|https://cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#is_inf]
> and
> [IS_NAN|https://cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#is_nan]
> functions. The first returns whether the specified value is infinite, the
> second returns whether the specified value is {{NaN}}.
> Example 1: {{SELECT IS_INF(3)}} would return {{FALSE}}.
> Example 2: {{SELECT IS_INF(CAST('Infinity` AS DOUBLE))}} would return
> {{TRUE}}.
> Example 3: {{SELECT IS_NAN(3)}} would return {{FALSE}}.
> Example 4: {{SELECT IS_INF(CAST('NaN' AS DOUBLE))}} would return {{TRUE}}.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
