I am having difficultly finding documentation on how to insert data into an ARRAY column type using SQL on a Snowflake table.
Snowflake Documentation: https://docs.snowflake.net/manuals/sql-reference/data-types-semistructured.html#array
// example table
CREATE OR REPLACE TABLE array_test_table (
id number,
ids array
);
// This does not work
INSERT INTO array_test_table (id, ids)
VALUES (1, '[1,2,3]' );
I have tried using using postgres's syntax like ones described here: https://stackoverflow.com/questions/33335338/inserting-array-values
I originally asked this question here: Snowflake Community
Best Answer
It looks like you need to apply a function to parse the array. As of 9/13/2018 functions are not allowed in value lists see Is there a literal syntax for arrays
One way around this is to combine INSERT INTO and SELECT statement. Example: