[SQL] Related table question
Eric Forget
forgete at cafederic.com
Thu Jan 15 02:56:11 CST 2004
Hi,
I have 2 tables:
Table1 has some fields...
Table "Keyword" has:
VDK_ObjectPtr mTable1;
VDK_String mName;
If I query
SELECT DISTINCT Table1.RecID FROM Table1, Keyword WHERE Keyword.Name = 'me'
I will have all the records of Table1 that have a related Keyword.Name =
'me'.
For the reverse I tried:
SELECT DISTINCT Table1.RecID FROM Table1, Keyword WHERE Keyword.Name <> 'me'
This will works only if the record of Table1 has at least 1 related Keyword
relation. If it has not it is excluded. How can I include those?
Eric
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Eric Forget Cafederic
ForgetE at cafederic.com <http://www.cafederic.com/>
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