大约有 42,000 项符合查询结果（耗时：0.0601秒） [XML]
SQL Joins Vs SQL Subqueries (Performance)?
... p.linea,
p.tipo,
p.nome
FROM prodotto p
WHERE p.azienda_id = 2699 AND p.anno = (
SELECT MAX(p2.anno)
FROM prodotto p2
WHERE p2.fixedId = p.fixedId
)
and it took 7.9s to execute.
My query at last is this:
SELECT p.id,
p.fixedId,
p.azienda_id,
p.categoria_id...
What does an Asterisk (*) do in a CSS selector?
...
futureelite7futureelite7
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add a comm...
Is effective C++ still effective?
...
Kyle_the_hacker
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answered Jul 25 '13 at 19:32
cdmhcdmh
3,084...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
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andreycppandreycpp
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...
How to find the size of localStorage
...
tennisgenttennisgent
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How can I stop a Postgres script when it encounters an error?
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exhuma
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answered Apr 26 '13 at 15:08
AlfisheAlfishe
...
What's the result of += in C and C++?
...emantics of the compound assignment operators is different in C and C++:
C99 standard, 6.5.16, part 3:
An assignment operator stores a value in the object designated by the left operand. An
assignment expression has the value of the left operand after the assignment, but is not an
lvalue.
...
Python TypeError: not enough arguments for format string
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Simeon VisserSimeon Visser
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...
What is the difference between a static and a non-static initialization code block
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Michael
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answered Dec 2 '08 at 20:35
Lawrence DolLawrence D...
Replacing some characters in a string with another character
...snickijkasnicki
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