Search Postgresql Archives

Re: Query using 'LIKE' returns empty set

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 8/29/19 10:39 AM, Rich Shepard wrote:
Next problem is one I've not before encountered.

The .sql file used to import data to the fish_counts table has rows such as
this one:

('1237796458250','0','17174','Buchanan Creek','Buchanan Creek trib to North
Fork Nehalem River','0-3.25','161980','Unknown','Jack or subadult','Peak
live & dead fish','Spawner Counts','ODFW','2012-01-06','1950-1974',25,
'1950-10-01','1951-01-31','Ground','Actual Physical Counts',0), [Lines wrapped in the message only.]

When I submit this query I get no rows returned:

select * from fish_counts where stream_tribs ilike 'Nehalem';
 count_id | loc_id | downstream | upstream | stream_name | stream_tribs | r iver_miles | itis_tsn | production | life_stage | count_type | data_categor y | compiled_by | updated | years | nbr_observations | begin_date | end_dat e | sample_method | calc_method | count_value ----------+--------+------------+----------+-------------+--------------+-- -----------+----------+------------+------------+------------+------------- --+-------------+---------+-------+------------------+------------+--------
--+---------------+-------------+-------------
(0 rows)

What is equally puzzling is when I search the input file using
    grep -c -e "Nehalem" fish_counts
0 is returned, the same as the postgres query.

I want to understand what I've done incorrectly.

TIA,

Rich


Are you sure that particular file has the search string?

grep -i nehalem fish_counts






[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]

  Powered by Linux