Tom Lane <mailto:tgl@sss.pgh.pa.us> writes:
> Bill Martin <bill.martin@communote.com> writes:
>> Tom Lane <tgl@sss.pgh.pa.us> writes:
>>> He can do it without having to change his schema --- but it's the
>>> index column, not the underlying content column, that needs its
>>> statistics target adjusted.
>> How can I adjust the statistics target of the index?
> Just pretend it's a table.
> ALTER TABLE index_name ALTER COLUMN column_name SET STATISTICS ...
> You'll need to look at the index (eg with \d) to see what the name of the desired column is, since index expressions
havesystem-assigned
> column names.
> regards, tom lane
I tried:
ALTER TABLE ft_simple_core_content_content_idx ALTER column to_tsvector SET STATISTICS 10000;
ANALYZE;
and
REINDEX INDEX ft_simple_core_content_content_idx;
All the trouble was for nothing.
Are there any other possibilities to solve my problem?
Best regards,
Bill Martin
