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9.2

optimize mysql query

Asked by SWB-Consulting in MySQL Server, PHP and Databases, SQL Query Syntax

Tags: optimize, query

is there any way to optimize this mysql query or speed it up via indexing some of the fields used?

SELECT             DISTINCT g2.id
                              FROM            gacl_axo o,gacl_groups_axo_map gm,gacl_axo_groups g1,gacl_axo_groups g2
                              WHERE            (o.section_value='tasks' AND o.value='1539')
                                    AND            gm.axo_id=o.id
                                    AND     o.parent_id=981 AND  g2.parent_id_top=981
                                    AND            (g2.lft <= g1.lft AND g2.rgt >= g1.rgt);
[+][-]04/30/07 01:57 PM, ID: 19004623Accepted Solution

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About this solution

Zones: MySQL Server, PHP and Databases, SQL Query Syntax
Tags: optimize, query
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Solution Provided By: todd_farmer
Participating Experts: 3
Solution Grade: A
 
[+][-]05/04/07 12:32 AM, ID: 19029268Assisted Solution

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[+][-]07/18/07 10:12 PM, ID: 19519493Assisted Solution

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[+][-]09/02/08 02:28 PM, ID: 22371901Administrative Comment

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[+][-]09/08/08 04:42 PM, ID: 22422648Administrative Comment

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