Re: BUG #5784: CREATE INDEX USING GIN complains about array containing null values yet none exist

> Due to the wonders of MVCC the old row is still available in the heap. Best
> read the docs about what MVCC means. And as pg's indexes don't care about
> visibility it will still try to index the "old" row.
>
>
Thanks andreas,

so, basically, the only way out of this would be to:

1. copy out all the rows
2. truncate the Tables
3. then create the index
4. copy in the rows

- Martin -