[CALCITE-5452] Add BigQuery LENGTH() as synonym for CHAR_LENGTH() - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.33.0
Component/s: None
Labels:
- pull-request-available

Description

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