[jira] [Commented] (CALCITE-5452) Add BigQuery LENGTH() as synonym for CHAR_LENGTH()

["Tanner Clary (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-5452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17650976#comment-17650976 ] 

Tanner Clary commented on CALCITE-5452:
---------------------------------------

I opened a PR for this issue. I changed some dependencies in the standard operator table to resolve a null pointer exception from some of the JSON standard functions marked as deprecated. Let me know if there are any issues with this. Thanks!

> Add BigQuery LENGTH() as synonym for CHAR_LENGTH()
> --------------------------------------------------
>
>                 Key: CALCITE-5452
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5452
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Tanner Clary
>            Assignee: Tanner Clary
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Add {{LENGTH()}} as a synonym under the BigQuery library. Calcite currently supports {{CHAR_LENGTH()}} and {{CHARACTER_LENGTH()}} as standard functions which return the length of a provided string of characters. BigQuery offers the {{LENGTH()}} function which serves the same purpose. 
> Example: SELECT LENGTH("hello"); would return 5.
> [BigQuery Docs | https://cloud.google.com/bigquery/docs/reference/standard-sql/string_functions#length ]



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