I have a table.
Books
`id(PK),name, genre, publish_date(DATE_TIME)`
I would like to make it update When a record with same genre and publish_date exists.
id(PK),name, genre, publish_date(DATE_TIME)
for example
1,iq84,fiction,2022-04-11
is existed.
when 1q84,fiction,2022-04-11 is saved then 2,1q84,fiction,2022-04-11 is created.
I would like to make it "1,1q84,fiction,2022-04-11"
How can I fix it? How should I change the table structure?
Save function
$book = new Book;
$book->name = "1q84";
$book->genre = 1;//fiction
$book->publish_date = '2022-04-01';
$book->save();
$bookStore = new bookStore;
$bookStore->bookId = $book->id;
You can use the updateOrCreate method. for your example you can do it like this:
Book::updateOrCreate(
['gener' => 1,'publish_date' => '2022-04-01'],
['name' => '1q84']
);
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