Oracle 创建视图与使用函数转换时间戳方法。 |
| 发表者：admin分类：数据库2020-09-14 15:36:21 阅读[907] |
Oracle 创建视图与 使用函数转换时间戳方法。
CREATE OR REPLACE FORCE VIEW VIEW_SIM
(
SIM,
BILL_NUM,
EQUIP_TYPE,
POSITION_TYPE,
SIGN_STATE,
GOLD_STATE,
OPERATE_ID,
STARTTIME,
UPDATETIME
)
AS
SELECT t.sim,
t.bill_num,
t.equip_type,
t.position_type,
t.sign_state,
t.gold_state,
t.operate_id,
fun_utc2date (UTCDATE => t.starttime,
PATTERN => 'YYYY-MM-DD HH24:MI:SS')
AS starttime,
fun_utc2date (UTCDATE => t.updatetime,
PATTERN => 'YYYY-MM-DD HH24:MI:SS')
AS updatetime
FROM (SELECT *
FROM te_equip e) t;
CREATE OR REPLACE FORCE VIEW VIEW_SIM
(
SIM,
BILL_NUM,
EQUIP_TYPE,
POSITION_TYPE,
SIGN_STATE,
GOLD_STATE,
OPERATE_ID,
STARTTIME,
UPDATETIME
)
AS
SELECT t.sim,
t.bill_num,
t.equip_type,
t.position_type,
t.sign_state,
t.gold_state,
t.operate_id,
fun_utc2date (UTCDATE => t.starttime,
PATTERN => 'YYYY-MM-DD HH24:MI:SS')
AS starttime,
fun_utc2date (UTCDATE => t.updatetime,
PATTERN => 'YYYY-MM-DD HH24:MI:SS')
AS updatetime
FROM (SELECT *
FROM te_equip e) t;
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