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Problem with query HELP!!!


Omabala

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Im trying to retrieve information from 3 different tables and end up with a table with 5 columns:

1st column displays vis_type
2nd column displays countryName
3rd column displays the total number of u_id
4th column displays average score of aesth_rank
and 5th column displays average score of x_pos

MySQL keeps telling me something is wrong with my 2nd line...it seems to not like how i type SELECT COUNT (...)

Can any1 tell me all the errors in my query...I'm just a beginner


SELECT a.vis_type, c.countryName
AND SELECT COUNT (‘a.u_id’)
AND SELECT AVG(‘a.aesth_rank’)
AND SELECT AVG(‘b.x_pos’)
FROM _AEsurvey_meta_info a, _AEsurvey_aesth_rank b, _AEsurvey_rego c
WHERE (a.vis_type = '1' AND c.countryName LIKE ('China'))
OR (a.vis_type=’2’ AND c.countryName LIKE (‘China’))
AND a.u_id = b.u_id
AND b.u_id = c.u_id
GROUP BY a.vis_type;

Thanks.
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There's certainly something odd with the quotes.  In general, you don't need to put any quotes around column names.

[code]SELECT a.vis_type,
          c.countryName,
          count(a.u_id) AS a_u_id_count,
          ...[/code]

This style should work.
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