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 relatively simple operation. Here’s the problem. Table 1 has a user_id which is auto incremented by MYSQL. Table 2 has an auto incremented login_id but also requires the user_id. Here’s how we get one ID from one table […]&media=//cdn.flippingheck.comwp-content/uploads/defaults/default_post_image.jpg)
It’s taken me ages to find out how to do this (what turns out to be a) relatively simple operation.
Here’s the problem. Table 1 has a user_id which is auto incremented by MYSQL. Table 2 has an auto incremented login_id but also requires the user_id. Here’s how we get one ID from one table to the other:
objRS.source = “Select LAST_INSERT_ID() from Table1”
objRS.open
LastID = objRS(“LAST_INSERT_ID()”)
objRS.Close
Simple! We can then refer to the LastID in Table 2
Katy is always trying to be more productive one day at a time! Whether it's analogue, digital, motivational or psychological who'll try any system that will help her get things done and get organised.
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3 Comments
November 30, -0001 at 12:00 am
“Could you not use MAX() to get the highest ID number?”
November 30, -0001 at 12:00 am
“Could do, but if someone else was updating the recordset at the same time apparently it could get a bit screwey, there’s several ways of doing it.”
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