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hawq
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master
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src
/
test
/
feature
/
UDF
/
sql
/
function_plr.sql
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CREATE
OR
REPLACE
FUNCTION
r_max
(
INTEGER
,
INTEGER
)
RETURNS INTEGER
AS
$$
if
(
arg1
>
arg2
)
return
(
arg1
)
else
return
(
arg2
)
$$
LANGUAGE plr STRICT
;
SELECT
r_max
(
1
,
10
);