ALTER FUNCTION

Name

ALTER FUNCTION -- эㄧ计﹚竡

Synopsis

ALTER FUNCTION name ( [ type [, ...] ] ) RENAME TO newname
ALTER FUNCTION name ( [ type [, ...] ] ) OWNER TO newowner

磞瓃

ALTER FUNCTION эㄧ计﹚竡

把计

name

瞷Τㄧ计Τ家Α耿

type

赣ㄧ计把计戈摸

newname

ㄧ计穝

newowner

ㄧ计穝┮Τ璶э跑ㄧ计┮Τ眤ゲ斗琌禬ノめ 叫猔種狦ㄧ计夹癘 SECURITY DEFINERê或ウ繦盢穝┮Τ磅︽

ㄒ

р sqrt把计摸 integer ㄧ计㏑ square_root

ALTER FUNCTION sqrt(integer) RENAME TO square_root;

ノ摸 integer ㄧ计 sqrt ┮Τэ joe

ALTER FUNCTION sqrt(integer) OWNER TO joe;

甧┦

 SQL 夹非柑Τ ALTER FUNCTION 粂琌ウ⊿Τ矗ㄑ㏑ㄧ计┪э┮Τ匡兜

ǎ

CREATE FUNCTION, DROP FUNCTION