大约有 47,000 项符合查询结果（耗时：0.0728秒） [XML]
connecting to MySQL from the command line
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NishantNishant
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postgresql: INSERT INTO … (SELECT * …)
...d, time FROM tblB')
AS t(id integer, time integer)
WHERE time > 1000;
TABLE tblA;
id | time
----+------
1 | 5000
2 | 2000
(2 rows)
PostgreSQL has record pseudo-type (only for function's argument or result type), which allows you query data from another (unknown) table.
Edit:
Yo...
Proper way to implement IXmlSerializable?
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102
Yes, GetSchema() should return null.
IXmlSerializable.GetSchema Method This
method is re...
Any reason not to start using the HTML 5 doctype? [closed]
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10 Answers
10
Active
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round() for float in C++
...right answer now!.
– Roddy
Sep 3 at 10:18
add a comment
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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
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edited Mar 10 at 13:01
phoenix
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ans...
What is the difference between `after_create` and `after_save` and when to use which?
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edited Jul 18 '12 at 0:10
answered Jun 21 '11 at 8:12
Ta...
Why does Python code run faster in a function?
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answered Jun 28 '12 at 10:15
KatrielKatriel
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SQL Server loop - how do I loop through a set of records
...eld YourFieldDataType;
BEGIN
SET @MyCursor = CURSOR FOR
select top 1000 YourField from dbo.table
where StatusID = 7
OPEN @MyCursor
FETCH NEXT FROM @MyCursor
INTO @MyField
WHILE @@FETCH_STATUS = 0
BEGIN
/*
YOUR ALGORITHM GOES HERE
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Rebase a single Git commit
...tuation.
– waldyrious
Dec 18 '15 at 10:49
Note: to push you changes in Feature-branch to origin you'll need to git pus...