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#1
February 9th, 2010, 05:51 PM
posted to microsoft.public.access.gettingstarted
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DCount with one single condition works, but several ones, joined together with the logical operator AND, do not!
Dear friends out there,
I simply do not understand this. What's wrong with the syntax in my Access-2007 report? =DCount("[ID]", "Table", "[ConditionYesNo1] = No") ----- returns a correct minor total of all records with no checkmarks in the field (column) "ConditionYesNo1". =DCount("[ID]", "Table", "[ConditionYesNo1] = No" AND "[ConditionYesNo2] = No" ) ----- returns ALL records. Why i that? Thanks in advance Henrik __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com 
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#2
February 9th, 2010, 06:05 PM
posted to microsoft.public.access.gettingstarted
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DCount with one single condition works, but several ones, joinedtogether with the logical operator AND, do not!
Try the following correctly formatted argument.
=DCount("[ID]", "Table", "[ConditionYesNo1] = No AND [ConditionYesNo2] = No" ) John Spencer Access MVP 2002-2005, 2007-2010 The Hilltop Institute University of Maryland Baltimore County Henrik Jansson wrote: Dear friends out there, I simply do not understand this. What's wrong with the syntax in my Access-2007 report? =DCount("[ID]", "Table", "[ConditionYesNo1] = No") ----- returns a correct minor total of all records with no checkmarks in the field (column) "ConditionYesNo1". =DCount("[ID]", "Table", "[ConditionYesNo1] = No" AND "[ConditionYesNo2] = No" ) ----- returns ALL records. Why i that? Thanks in advance Henrik __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com
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#3
February 9th, 2010, 06:41 PM
posted to microsoft.public.access.gettingstarted
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DCount with one single condition works, but several ones, joined t
You made it more complex than required:
=DCount("[ID]", "Table", "[ConditionYesNo1] = 0 AND [ConditionYesNo2] = 0" ) You could also try =DCount("[ID]", "Table", "[ConditionYesNo1] + [ConditionYesNo2] = 0" ) -- Duane Hookom Microsoft Access MVP "Henrik Jansson" wrote: Dear friends out there, I simply do not understand this. What's wrong with the syntax in my Access-2007 report? =DCount("[ID]", "Table", "[ConditionYesNo1] = No") ----- returns a correct minor total of all records with no checkmarks in the field (column) "ConditionYesNo1". =DCount("[ID]", "Table", "[ConditionYesNo1] = No" AND "[ConditionYesNo2] = No" ) ----- returns ALL records. Why i that? Thanks in advance Henrik __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com .
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#4
February 9th, 2010, 07:16 PM
posted to microsoft.public.access.gettingstarted
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DCount with one single condition works, but several ones, joined together with the logical operator AND, do not!
Thank you so much John! That solved my problem.
Best regards, Henrik "John Spencer" skrev i meddelandet ... Try the following correctly formatted argument. =DCount("[ID]", "Table", "[ConditionYesNo1] = No AND [ConditionYesNo2] = No" ) John Spencer Access MVP 2002-2005, 2007-2010 The Hilltop Institute University of Maryland Baltimore County Henrik Jansson wrote: Dear friends out there, I simply do not understand this. What's wrong with the syntax in my Access-2007 report? =DCount("[ID]", "Table", "[ConditionYesNo1] = No") ----- returns a correct minor total of all records with no checkmarks in the field (column) "ConditionYesNo1". =DCount("[ID]", "Table", "[ConditionYesNo1] = No" AND "[ConditionYesNo2] = No" ) ----- returns ALL records. Why i that? Thanks in advance Henrik __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com __________ Information från ESET NOD32 Antivirus, version av virussignaturdatabas 4848 (20100208) __________ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com
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