Hello
I found this :
INSERT .... ON DUPLICATE KEY ...What does 'ON DUPLICATE' mean ?
Thank you
begueradj
Recommended Answers
Jump to PostIt means that it will execute that action, when you are trying to insert a new record with a primary key that already exists.
All 2 Replies
pritaeas
2,194
¯\_(ツ)_/¯
Moderator
Featured Poster
It means that it will execute that action, when you are trying to insert a new record with a primary key that already exists.
rotten69
20
Posting Whiz
IF you want to find more info about those keywords such as ON DUPLICATE, CASCADE, AFTER INSERT , BEFORE INSERT. You always refer to Oracle web site. There is so much info.
Good Luck. Please mark the thread as solved. Thanks.
Be a part of the DaniWeb community
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.