Is there a way to query something where you hava many conditions that can be undefined (not required)
const c = {
id?: number
type?: string
}
const sql = `SELECT * FROM smth WHERE id=$1 AND type=$2`
query(sql , [c.id, c.type])
You could use
const sql = `SELECT * FROM smth WHERE ($1::int IS NULL OR id=$1) AND ($2::text IS NULL OR type=$2)`;
but in general this is the place where query builder libraries are the appropriate solution.