Re: Help with Query Tuning

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On 03/18/2011 12:17 AM, Adarsh Sharma wrote:
Thanks , it works now ..:-)

Here is the output :

pdc_uima=# SELECT count(*)  from page_content WHERE publishing_date like '%2010%' and
pdc_uima-# content_language='en' and content is not null and isprocessable = 1 and
pdc_uima-# to_tsvector('english',content) @@ to_tsquery('english','Mujahid' || ' | '
pdc_uima(# || 'jihad' || ' | ' || 'Militant' || ' | ' || 'fedayeen' || ' | '
pdc_uima(# || 'insurgent' || ' | ' || 'terrORist' || ' | ' || 'cadre' || ' | '
pdc_uima(# || 'civilians' || ' | ' || 'police' || ' | ' || 'cops' || 'crpf' || ' | '
pdc_uima(# || 'defence' || ' | ' || 'dsf' || ' | ' || 'ssb' );

  count
--------
  137193
(1 row)

Time: 195441.894 ms

what is the type/content for column publishing_date?
based on what you show above, I assume it's text? -- if so, whats the format of the date string?


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