doc: fix wording for plpgsql, add "and"

Reported-by: Anthony Greene

Discussion: https://postgr.es/m/CAPRNmnsSZ4QL75FUjcS8ND_oV+WjgyPbZ4ch2RUwmW6PWzF38w@mail.gmail.com

Backpatch-through: 9.4
This commit is contained in:
Bruce Momjian 2018-11-26 19:41:18 -05:00
parent 74bfb5388d
commit 6427bfb906

View File

@ -4826,7 +4826,7 @@ CREATE FUNCTION
<para>
<application>PL/pgSQL</application> is similar to PL/SQL in many
aspects. It is a block-structured, imperative language, and all
variables have to be declared. Assignments, loops, conditionals
variables have to be declared. Assignments, loops, and conditionals
are similar. The main differences you should keep in mind when
porting from <application>PL/SQL</> to
<application>PL/pgSQL</application> are: