Hi,
Type 1 = Inner Join
Type 2 = Left outer Join
Type 3 = Exception Join
Mit freundlichen Grüßen / Best regards
Birgitta Hauser
Modernization ? Education ? Consulting on IBM i
Database and Software Architect
IBM Champion since 2020
"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"
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-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Bill
and Lisa Howie
Sent: Wednesday, 16 July 2025 16:00
To: midrange-l@xxxxxxxxxxxxxxxxxx
Subject: Query/400 converted to SQL
Hello all,
I have a question. I'm trying to convert a Query/400 query into an SQL
statement. Would I be right in thinking that option 3 for the type of join
in Query/400 (Unmatched records with the primary file) would correspond to a
LEFT join in SQL? I ask because I've written an SQL query that I think
should correspond to the Query/400 query I'm working with and the data
results aren't matching. Thanks in advance for any info.
Bill
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