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How to return result of a SELECT inside a function in PostgreSQL?
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Hi please check the below link
https://www.postgresql.org/docs/current/xfunc-sql.html
EX:
CREATE FUNCTION sum_n_product_with_tab (x int)
RETURNS TABLE(sum int, product int) AS $$
SELECT $1 + tab.y, $1 * tab.y FROM tab;
$$ LANGUAGE SQL;
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What does Class mean in Java?
...t and reflection (the feature of Java language used to introspect itself): https://www.oracle.com/technetwork/articles/java/javareflection-1536171.html
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Gradient of n colors ranging from color 1 and color 2
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What Are the Differences Between PSR-0 and PSR-4?
...hers are company/src/class/class.php
I created a library that solves it:
https://github.com/EFTEC/AutoLoadOne (it's free, MIT).
It generates an autoinclude by scanning all the classes of a folder, so it works in every case (psr-0 psr-4, classes without namespace, file with multiple classes..
edi...
How to convert `git:` urls to `http:` urls
...mple of rewriting the default protocol for GitHub:
git config --global url.https://github.com/.insteadOf git://github.com/
Git documentation for url.<base>.insteadOf:
git config [--global] url.<base>.insteadOf <other_url>
Any URL that starts with this value will be rewritten to s...
What's the best way of structuring data on firebase?
...rote a great post over on the Firebase blog about denormalizing your data: https://www.firebase.com/blog/2013-04-12-denormalizing-is-normal.html
I'd indeed suggest keeping the "ID" of each application as a child of each applicant.
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What would be the Unicode character for big bullet in the middle of the character?
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Creating stored procedure and SQLite?
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How do I check if a string is valid JSON in Python?
...ting library: http://www.json.org/
Great tutorial on python JSON module: https://pymotw.com/2/json/
Is String JSON and show syntax errors and error messages:
sudo cpan JSON::XS
echo '{"foo":[5,6.8],"foo":"bar" bar}' > myjson.json
json_xs -t none < myjson.json
Prints:
, or } expected wh...
Grant execute permission for a user on all stored procedures in database?
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