Rabu, 19 Juli 2017

RE: [MS_AccessPros] sql for make table query with a boolean field

 

Thanks John.  I'm on it.

 

From: MS_Access_Professionals@yahoogroups.com [mailto:MS_Access_Professionals@yahoogroups.com]
Sent: Wednesday, July 19, 2017 8:07 AM
To: MS_Access_Professionals@yahoogroups.com
Subject: Re: [MS_AccessPros] sql for make table query with a boolean field

 



Liz-

 

With a "Make Table" query, you're at the mercy of SQL using default data types - for example, Text (255) for all strings and number / double for most numbers.  To control the data type, you need to build the table in advance - either in code or the UI - and then use INSERT.

 

John Viescas, Author

Effective SQL

SQL Queries for Mere Mortals 

Microsoft Access 2010 Inside Out

Microsoft Access 2007 Inside Out

Microsoft Access 2003 Inside Out

Building Microsoft Access Applications 

(Paris, France)

 

 

 

On Jul 19, 2017, at 5:00 PM, Liz Ravenwood liz_ravenwood@beaerospace.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

 



Pros, in a rush here so thought I'd ask the experts.  I need to create a table with a default of a Boolean yes/no type field.

 

My sql is:

 

SELECT ptBOM1Level.Username, ptBOM1Level.OpSeqBOM, ptBOM1Level.IXKIT, ptBOM1Level.IXITM, ptBOM1Level.IMLITM, ptBOM1Level.IMDSC1, ptBOM1Level.QTYPER, ptBOM1Level.IXSCRP, ptBOM1Level.IMLLX, ptBOM1Level.IBMERL, ptBOM1Level.IBSTKT, ptBOM1Level.IBGLPT, ptBOM1Level.IBITC, "" AS Revision, True AS DeleteFlag INTO tblBOMTempFS

FROM ptBOM1Level;

 

But it results in a "number" value.  Subsequent coding needs to set this to "true or false" so I'd rather not just deal with this as being numeric.

 

Thanks.



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