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02.26.2003 at 03:11PM PST, ID: 20531192
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8.2

SQL PLUS 4 table join by delimited list

Asked by Jon_Raymond in Oracle 3rd Party Tools

Tags:

I need to delete items in on table based on values linked thru 3 other tables.  I tried this, which was too slow:

DELETE  FROM PP_REQUIREMENT_DETAILS      
WHERE RESOURCE_REQUIREMENT_ID IN
     (SELECT rr.RESOURCE_REQUIREMENT_ID
     FROM    PP_RESOURCE_REQUIREMENTS        rr      
     WHERE     rr.Task_ID                          IN        
                                                               (SELECT TASK_ID
                                                               FROM PA_TASKS
                                                               WHERE PROJECT_ID IN
                                                                          (SELECT PROJECT_ID
                                                                       FROM PA_PROJECTS
                                                                       WHERE PROJECT_NUMBER IN
               (     '20519',
                    '20307',
                    '20287',
                    '1747.04',
                    '1747.03',))))


Then I tried this:

DELETE  FROM PP_REQUIREMENT_DETAILS WHERE RESOURCE_REQUIREMENT_ID IN (SELECT rr.RESOURCE_REQUIREMENT_ID FROM PP_RESOURCE_REQUIREMENTS rr WHERE rr.Task_ID IN (SELECT TASK_ID FROM PA_TASKS WHERE PROJECT_ID IN (SELECT PROJECT_ID FROM PA_PROJECTS WHERE PROJECT_NUMBER = '20519')))/
DELETE  FROM PP_REQUIREMENT_DETAILS WHERE RESOURCE_REQUIREMENT_ID IN (SELECT rr.RESOURCE_REQUIREMENT_ID FROM PP_RESOURCE_REQUIREMENTS rr WHERE rr.Task_ID IN (SELECT TASK_ID FROM PA_TASKS WHERE PROJECT_ID IN (SELECT PROJECT_ID FROM PA_PROJECTS WHERE PROJECT_NUMBER = '20307')))/
DELETE  FROM PP_REQUIREMENT_DETAILS WHERE RESOURCE_REQUIREMENT_ID IN (SELECT rr.RESOURCE_REQUIREMENT_ID FROM PP_RESOURCE_REQUIREMENTS rr WHERE rr.Task_ID IN (SELECT TASK_ID FROM PA_TASKS WHERE PROJECT_ID IN (SELECT PROJECT_ID FROM PA_PROJECTS WHERE PROJECT_NUMBER = '20287')))/
DELETE  FROM PP_REQUIREMENT_DETAILS WHERE RESOURCE_REQUIREMENT_ID IN (SELECT rr.RESOURCE_REQUIREMENT_ID FROM PP_RESOURCE_REQUIREMENTS rr WHERE rr.Task_ID IN (SELECT TASK_ID FROM PA_TASKS WHERE PROJECT_ID IN (SELECT PROJECT_ID FROM PA_PROJECTS WHERE PROJECT_NUMBER = '1747.04')))/
DELETE  FROM PP_REQUIREMENT_DETAILS WHERE RESOURCE_REQUIREMENT_ID IN (SELECT rr.RESOURCE_REQUIREMENT_ID FROM PP_RESOURCE_REQUIREMENTS rr WHERE rr.Task_ID IN (SELECT TASK_ID FROM PA_TASKS WHERE PROJECT_ID IN (SELECT PROJECT_ID FROM PA_PROJECTS WHERE PROJECT_NUMBER = '1747.03')))/


This is multiple delete statements for each value.  The slash should probably a semicolon.  But, I can't get it to work in SQL PLUS.  I need the correct syntax and options to run multiple statements in a block like this in SQL PLUS.  

Or - perhaps there's a better way.Start Free Trial
[+][-]02.26.2003 at 04:06PM PST, ID: 8029628

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About this solution

Zone: Oracle 3rd Party Tools
Tags: pa_projects
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Solution Provided By: Danielzt
Participating Experts: 2
Solution Grade: A
 
 
[+][-]02.26.2003 at 04:45PM PST, ID: 8029874

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