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Using R in PostgreSQL (view source)
Revision as of 14:41, 22 February 2018
, 14:41, 22 February 2018no edit summary
http://joeconway.com/doc/plr-US.pdf
=== Sample Function Code in PostgreSQL ===
Inside a database (ex) tigertest):
CREATE OR REPLACE FUNCTION r_max (integer, integer) RETURNS integer AS ’
if (arg1 > arg2)
return(arg1)
else
return(arg2)
’ LANGUAGE ’plr’ STRICT;
==Installing PL/R on the dbase server==
