Hi all,
I’ve been searching for the answer to this question but Google is not playing ball. Basically I have a terrible database adaptor (long story, but basically all I can use at the moment) for Ruby that doesn’t seem to be compatible with PSQL 8.3, and so I can’t run this query below from it. So best thing to do I thought would be to dump the results of the query to a single table and just query that table. Is this possible? (and yes this query is a mess and is returning too many rows at the moment)
SELECT question_stem, option_text, author_id, QR.module_code, correct, weighting, question_option.option_id, feedback FROM question Q
LEFT JOIN assessment_question_option_stat AQO
ON AQO.question_id = Q.question_id
LEFT JOIN question_module
ON question_module.question_id = Q.question_id
LEFT JOIN question_option
ON question_option.question_id = Q.question_id
LEFT JOIN question_response QR
ON QR.question_id = Q.question_id
LEFT JOIN question_objective
ON question_objective.question_id = Q.question_id
LEFT JOIN question_keyword qk
ON qk.question_id = Q.question_id
Kind Regards,
Dan Webb
____________________________________________________________
Swyddog Datblygu a Chynnal Systemau Gwybodaeth
Information Systems Development & Support Officer
Gwasanaethau Gwybodaeth Information Services
Prifysgol Aberystwyth Aberystwyth University
E-bost / E-mail: dbw@aber.ac.uk
Ffon / Tel: (01970) 628408
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