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Article #1888

Re: Quickest method to Transfer data from DB to another

#1888
From: YangKai Liu
Date: Mon, 12 Jan 2004 10:01
36 lines
2228 bytes
Is there anything preventing you from using SQL statement to perform the
operation? If not, just use TADOQuery or TADOCommand as the vehicle to send
the SQL statement to your DBMS, then it's done.


"Daniel Stevenson" <d.stevenson@ocreage.com.au> �b�l��
news:400222b2@newsgroups.borland.com �����g...
> I'm currently looking into alternate (and hopefully faster) ways of moving
> data from one database to another where the field names are the same in
each
> table and in some situations where some fields are not present within the
> new database.
>
> The original database has tables that are related to one another (ie. are
in
> master/detail relationship) and therefore data integrity needs to be
> maintained
>
> I currently move one record across to the new database at a time, then
check
> all other tables for records that are related to the master record and
copy
> those across before incrementing the master record, therefore keeping all
> the records in their correct relationship.
> I'm finding this method very slow especially with a database holding over
> 50,000 records.
>
> I was wondering if there was a bulk method of copying data or an SQL
method
> that might be faster.
>
> I'm currently using BCB6 with ADO and an Access database.
>
> Thanks
>
>
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From: "YangKai Liu" <yangkai.liu@burkelee.com>
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Subject: Re: Quickest method to Transfer data from DB to another
Date: Mon, 12 Jan 2004 18:01:07 +0800
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