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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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download and install visual studio 2008 [closed]
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https://www.microsoft.com/en-us/download/details.aspx?id=14258
which leads to:
Microsoft® Visual Studio Team System 2008 Database Edition GDR R2
Hope this is helpfull
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What is the maximum depth of the java call stack?
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Cannot send a content-body with this verb-type
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Python, Matplotlib, subplot: How to set the axis range?
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OSGi: What are the differences between Apache Felix and Apache Karaf?
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mailto link with HTML body
...open a rich email containing HTML in their mail program, such as Outlook:
https://stackoverflow.com/a/27971771/8595398
Here's a jsfiddle of an email containing images and tables: https://jsfiddle.net/seanodotcom/yd1n8Lfh/
HTML
<!-- https://jsfiddle.net/seanodotcom/yd1n8Lfh -->
<textare...
dplyr: “Error in n(): function should not be called directly”
...blog and then run solution in detach("package:plyr", unload=TRUE)
Blog : https://www.analyticsvidhya.com/blog/2017/09/comparative-stock-analysis/
Master_Data_AutoCorrelations<-Master_Data_lags %>%
gather(key = "lag", value = "lag_value", -c(Stock,Date, Close)) %>%
mutate(lag = str_su...
How to detect the device orientation using CSS media queries?
...port and have nothing todo with the device orientation itself.
Read more: https://dev.to/ananyaneogi/useful-css-media-query-features-o7f
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How to export all collections in MongoDB?
... --out path to save
eg: mongodump --db mydb --out c:\TEMP\op.json
Visit https://www.youtube.com/watch?v=hOCp3Jv6yKo for more details.
For Ubuntu:
Login to your terminal where Mongo DB is installed and make sure you are able to connect to your Mongo DB.
Now open a new terminal and execute ...