Re: copy command and array of composite types?

Try to export some data from the table using "copy from ..." to see
what it looks like.

On 2008-Mar-25, at 12:19, Jon Norman wrote:

> I'm using PostgreSQL 8.3.1.
>
> I've created the following composite type:
>
> CREATE TYPE expression_event_type AS (
> event_id varchar(10),
> expr_indices smallint[]
> );
>
> which is used with the following table definition:
>
> CREATE TABLE boolean_expr_table(
> expr_id smallint PRIMARY KEY,
> expr_name varchar(100) NOT NULL,
> expression varchar(256) NOT NULL,
> event_indices expression_event_type[] NOT NULL,
> true_cases smallint[] NOT NULL
> );
>
> Question: What is the correct way to load the event_indices column
> using the copy command and a external file?
>
> I've tried: {(1,{1,2,3})} without success.