Answers for "writing functions in postgresql"

SQL
5

create function in postgresql

create [or replace] function function_name(param_list)
   returns return_type 
   language plpgsql
as $$
declare 
-- variable declaration
begin
 -- logic
end;
$$
Posted by: Guest on October-16-2020
0

plpgsql create function

CREATE FUNCTION function_name(argument1 type,argument2 type)
 RETURNS type AS
BEGIN
  staments;
END;
LANGUAGE 'language_name';
Posted by: Guest on September-09-2020

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