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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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Remove the first character of a string
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Python/postgres/psycopg2: getting ID of row just inserted
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What is the correct way to get a subarray in Scala?
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Getting current unixtimestamp using Moment.js
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How do I find which transaction is causing a “Waiting for table metadata lock” state?
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What's the difference between size_t and int in C++?
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The definition of SIZE_T is found at:
https://msdn.microsoft.com/en-us/library/cc441980.aspx and https://msdn.microsoft.com/en-us/library/cc230394.aspx
Pasting here the required information:
SIZE_T is a ULONG_PTR representing the maximum number of bytes to whic...
Capistrano - clean up old releases
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Ruby: How to iterate over a range, but in set increments?
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Breaking loop when “warnings()” appear in R
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