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> Adodb Subquery Error    
 
   
Sailor
post Feb 3 2017, 12:14 AM
Post#1



Posts: 95
Joined: 14-December 16



I am using ADODB and VB6 , the following query is works fine with open method
CODE
"SELECT sub.want-Count(table1.job) AS totals,Count(table1.job) as totx,sub.JobName AS jobs " & _
            "FROM table1 " & _
            "RIGHT JOIN sub ON sub.JobName=table1.job " & _
            "GROUP BY sub.JobName , sub.want; "


but when trying to use a sub query as follows the error occurs :
CODE
"SELECT sub.want-Count(countx.job) AS totals,Count(countx.job) as totx,totx/sub.want as ratios, sub.JobName AS jobs " & _
                                "FROM (SELECT DISTINCT names,job,employ_type,in_rest FROM table1 WHERE employ_type='full' and in_rest=0) AS countx " & _
                                "RIGHT JOIN sub ON sub.JobName=countx.job " & _
                                "GROUP BY sub.JobName , sub.want; "


the error message is :

run-time error '2147467259 (80004005)':
method 'open' of object '_Recordset' failed
what's the wrong frown.gif
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Doug Steele
post Feb 3 2017, 08:49 AM
Post#2


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Posts: 22,234
Joined: 8-January 07
From: St. Catharines, ON (Canada)


totx/sub.want as ratios looks invalid.

If you're trying to use the calculated totx field, try repeating the calculation in the SQL.
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Sailor
post Feb 3 2017, 12:27 PM
Post#3



Posts: 95
Joined: 14-December 16



thanks Doug for the reply
I am afraid it's not the problem
even with the follows I get the same error :
CODE
"SELECT sub.want-Count(table1.job) AS totals,Count(table1.job) as totx,sub.JobName AS jobs " & _
                                "FROM (SELECT DISTINCT names,job FROM table1) AS countx " & _
                                "RIGHT JOIN sub ON sub.JobName=table1.job " & _
                                "GROUP BY sub.JobName , sub.want; "


I have forgot to explain my tables , they are as bellow :
table1 ,contains the fields (names = text , job = text)

sub , contains the fields (JobName = text , want = long number)
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