Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Unrecognized Redshift function SPLIT_PART

See original GitHub issue

Search before asking

I searched the issues and found no similar issues.

What Happened

My problem is that SPLIT_PART keyword is not recognized for redshift dialect. Here is the function: https://docs.aws.amazon.com/redshift/latest/dg/SPLIT_PART.html

But my actual suggestion would be to have ability to add keywords in config for quick testing and use on production and after try to apply this to main code.

Expected Behaviour

Ability to add keywords in config

Observed Behaviour

I could not find how to quickly fix my issue. Also -- ignore does not work either.

How to reproduce

Any example of using SPLIT_PART: https://docs.aws.amazon.com/redshift/latest/dg/SPLIT_PART.html

Dialect

Redshift

Version

1.2.1

Configuration

[sqlfluff] verbose = 1 dialect = redshift templater = jinja exclude_rules = L003, L033, L031, L042, L066

[sqlfluff:rules] tab_space_size = 2 max_line_length = 300

[sqlfluff:templater:jinja] library_path = sqlfluff_libs

Are you willing to work on and submit a PR to address the issue?

Yes I am willing to submit a PR!

Code of Conduct

I agree to follow this project’s Code of Conduct

Issue Analytics

State:
Created a year ago
Comments:9 (5 by maintainers)

Top GitHub Comments

1reaction

pdebelakcommented, Aug 4, 2022

Yes, this is the behavior of rule L034, it doesn’t fix if you are using implicit column references at the moment. See https://github.com/sqlfluff/sqlfluff/blob/main/src/sqlfluff/rules/L034.py#L160-L166

1reaction

pdebelakcommented, Aug 4, 2022

@anikolaienko The ignore comment is --noqa. See https://docs.sqlfluff.com/en/stable/rules.html#inline-ignoring-errors

Top Results From Across the Web

SPLIT_PART function - Amazon Redshift

Splits a string on the specified delimiter and returns the part at the specified position.

[Amazon](500310) Invalid operation: function split_part ...

I'm trying to run below query in redshift select row_number() over(order by 1) as ...

Splitting array of string values into Rows Numbers Table Ref ...

But split_part() expects the third parameter to be an integer and the value isn't implicitly cast. Try to explicitly cast numbers.number .

Add support for the PostgreSQL SPLIT_PART function #9038

SPLIT_PART () is supported by some PostgreSQL derived and compatible dialects like PostgreSQL, Redshift, Snowflake, and Vertica. We should ...

Amazon Redshift SQL translation guide | BigQuery

Provides a reference to compare statements, functions, data types, and other SQL objects between the Amazon Redshift and Google Standard SQL dialects.