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PK via INSERT INTO .. FROM MEMVAR
Message
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00123882
Message ID:
00123889
Views:
19
>>>Can I use the INSERT INTO .. FROM MEMVAR and
>>>get the proper next primary key as employed in the
>>>Tastrade app? The nextid routine works via the
>>>INSERT INTO .. VALUES but not from MEMVAR.
>>>The uniqueness of the PK is violated that way. I prefer
>>>the FROM MEMVAR technique but will have to try
>>>something else unless there is a workaround...
>>
>>It doesn't matter how you insert a record, but it matters what values you are going to use. I believe, that Tastrade uses PK-generated stored procedure value as default, and doesn't include this field in INSERT .... VALUES() list. I guess you can imitate the same thing with MEMVAR but you will have to specify that primary key field will not be included in the list.
>
>Guess I don't know how to exclude just one field from a MEMVAR list. That
>is why I am having the trouble I am having...

You could call your GetNextPrimaryKey Function and store it to you m.PrimaryKey right before your Insert Into ... From Memvar

HTH
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