sql - Syntax error with pgSQL, using functions and if else -


i'm practicing little bit postgresql, i'm creating simple function inserts row table depending on value of variable 'num'. however, when try create function following error in pgadmin iii:

"an error has occured: error: syntax error @ or near if line 3: if num = 1 then"

this code:

    create function "elseif"(in num integer) returns void     $body$     if num = 1          insert "accounts"(          "email", "password")            values ('email1', 'password1');      else         insert "accounts"(          "email", "password")            values ('email2', 'password2');      end if;     $body$     language plpgsql volatile not leakproof;     alter function public."elseif"(in integer)     owner repository;

any possible solution? in advance!

you forgot begin.

pl/pgsql must wrapped in begin ... end block.

... returns void $body$ begin    if num = 1       ...    end if; end; $body$ ....

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