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9.2

MS SQL query tables auto increment

Asked by groone in MS SQL Server

Tags: MS SQL

I have 3 tables
members
groups
group_map

Members is a simple table that holds user information.  Their ID is auto incremented.
Groups is a table that holds groups that members could be in.  Each group is given an ID that is also auto incremented.  This is pretty much static.  The group list is already filled and ID's given.
Group_Map is a two column table that has the ID column from Members and the ID column from Groups.  

I need to be able to put the Members ID into the Group_Map.  This becomes hard when the ID doesn't exist, say, when adding a new person since the ID in Members is auto increment.  How do I get the next ID?  Adding 1 wont work because if one of the users out of members is deleted it would throw the whole index off.

Query Suggestions?

Thanks!
[+][-]04/29/08 06:55 AM, ID: 21462260Expert Comment

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Zone: MS SQL Server
Tags: MS SQL
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Solution Provided By: chapmandew
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