INSERT INTO
ITABLE
WITH ITABLE1 AS
(
SELECT T.ID FROM T WHERE ...
)
--但这里要更新T.ID
ITABLE2 AS
(
SELECT T.ID FROM T WHERE ...
)
SELECT
ITABLE1.ID
ITABLE2...更新没法写了.怎么办呢??
ITABLE
WITH ITABLE1 AS
(
SELECT T.ID FROM T WHERE ...
)
--但这里要更新T.ID
ITABLE2 AS
(
SELECT T.ID FROM T WHERE ...
)
SELECT
ITABLE1.ID
ITABLE2...更新没法写了.怎么办呢??
解决方案 »
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