Array binding support for filtering parameter

[nearsyh]

My code

row, err = db.QueryRow("SELECT ARRAY_CONTAINS('a'::variant, ?)", gosnowflake.Array([]string{"a", "b"}))

What is the current behavior?

We have a non-nil err. Error message is

Fail to get the query result: 002049 (42601): SQL compilation error: error line 1 at position 36
    Bind variable ? not set.

What is the desired behavior?

This query would complete successfully.

How would this improve gosnowflake?

It would make the SQL simpler. Currently, we need to change the code like below:

row, err = db.QueryRow("SELECT ARRAY_CONTAINS('a'::variant, SPLIT(?, ','))", strings.Join(arr, ","))

[sfc-gh-dszmolka]

hi and thank you for submitting this enhancement request, also a possible workaround ! we'll take a look and see how it can be prioritized - it might take a while, so thank you in advance for bearing with us !

in the meantime, additional workaround if it makes sense for your environment, using ARRAY_CONSTRUCT to build the array, which can then conveniently take bind variables:

        selectQuery := "SELECT ARRAY_CONTAINS('a'::VARIANT, ARRAY_CONSTRUCT(?, ?));"
        rows, err := conn.QueryContext(ctx, selectQuery, "a", "b")

[sfc-gh-dszmolka]

as an initial estimation per current situation, feature can be expected earliest H2 2025 or later (for the Go driver). thank you everyone for bearing with us !