13 сент. 2022 г. · We need to store an array in a Redshift table. But Redshift doesn't support Array type, so it could be JSON array. Also, we need to be able to use this array ...

10 окт. 2023 г. · I want to query a column that contains the value associated witih index 48. In Big Query I could do it by doing: SELECT (SELECT value FROM p.customDimensions ...

27 авг. 2018 г. · There is no easy way to extract multiple values from within one column in SQL (or at least not in the SQL used by Redshift).

22 сент. 2016 г. · If you want to search whether the array contains all of the values in another array, you can use the @> operator, aka the "contains" operator.

23 июн. 2021 г. · If the array contains types other than numerical ones, you can simply cast it to int or double like: max(metric::int). In this way, pure ...

3 мая 2019 г. · I have a temporary table ( temp_id ), which I've filled with the id values I care about. In this example it is only two ids.

12 окт. 2021 г. · I have a column in redshift that contains a JSON. I want to create a query that checks if one value in a list exists in the JSON, ...

28 февр. 2023 г. · Im trying to extract an array using array_position to return the position of a specific string. Unfortunately, redshift doesn't have this function.

2 апр. 2024 г. · I have a Redshift table called expenses that contains a field called priceitems. The field is of character varying data type and takes values like in a list of ...

6 февр. 2016 г. · If breakdown really is an array you can do this: select id, total, breakdown[1] as x, breakdown[2] as y from transactions;.