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Gather not saving all fields
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De
18/09/2007 13:13:19
 
 
À
18/09/2007 13:01:06
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
01255134
Message ID:
01255184
Vues:
17
>>>>>We have a Point Of Sales application that consists of seperate two applications; a Home Office and Stores. At the end of the day, all the changes from the store are sent to the home office. These, using a Scatter / Gather in a Scan loop the Home Office's tables are updated. But, not all the fields are getting saved.
>>>>>
>>>>>With the stage set...
>>>>>
>>>>>If the field names and data types the same, can anyone think of any other reason the data would not be saved?
>>>>
>>>>Exactly which syntax did you use?
>>>
>>>
>>>SCAN
>>>    SCATTER NAME oDbf
>>>    oDbf.orderno = lcStoreno +'-'+ ALLTRIM(STR(oDbf.orderno))
>>>    IF !INDEXSEEK(oDbf.orderno,.F.,'rohserv','orderno')
>>>        SELE rohserv
>>>        APPEND BLANK
>>>	GATHER NAME oDbf
>>>        REPLACE rohserv.storeno WITH lcStoreno IN rohserv
>>>        UNLOCK
>>>    ENDIF
>>>    RELEASE oDbf
>>>    SELECT( lcTemp )
>>>ENDSCAN
>>>
>>>
>>>See, nothing special.
>>>
>>>>If memo fields are involved, did you remember to use the MEMO keyword?
>>>
>>>There is no memo fields.
>>>
>>>Thanks for the interest.
>>
>>Are you sure that these fields that can't be saved are spelled equally in both tables?
>
>Checked again, and definitely.

Strange, I never had a problem with SCATTER and GATHER construction (when I used it).
I even tested it with the different field order:
CREATE CURSOR crsTest1 (Fld1 I, Fld2 D, Fld3 C(20))

CREATE CURSOR crsTest2 (Fld2 D, Fld3 C(20), Fld1 I, Fld4 T)
FOR asd = 1 TO 20
    INSERT INTO   crsTest2 VALUES (DATE()+asd, REPLICATE([A],asd),asd, DATETIME()+asd)
NEXT
SCAN
   SCATTER NAME oTest
   SELECT crsTest1
   APPEND BLANK
   GATHER NAME oTest
   SELECT crsTest2
ENDSCAN
SELECT crsTest1
BROWSE NORMAL
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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