PLPGSQL的问题 [英] Problems with PLPGSQL
问题描述
我的一个功能引用时遇到问题：
现在TIMESTAMP：=''''现在'''' ;
for myRec IN SELECT * from myTable WHERE job_end +''''360 Min'''>现在循环
我想用通过值的内容替换360
但由于某种原因我不能引用它。 ... job_end +''''$ 1 Min''''没有
工作。
有人能帮助我吗？
关于这个主题：
PLPGSQL中的整个引用似乎让很多人头疼......
有没有计划让它更多用户友好？
谢谢
Alx
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Hi,
I have a problem with quoting in one of my functions:
now TIMESTAMP := ''''now'''';
FOR myRec IN SELECT * FROM myTable WHERE job_end + ''''360 Min'''' > now LOOP
I want to replace the 360 with the contents of a passed value
but for some reason I can''t quote it. ... job_end + ''''$1 Min'''' does not
work.
Could anyone help me out here ?
On the subject:
The whole quoting in PLPGSQL seems to create many people a headache...
is there any plan to make it a bit more user friendly?
Thanks
Alx
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推荐答案
1分钟没有
工作。
任何人都可以帮助我在这里？
关于这个主题：
PLPGSQL中的整个引用似乎让很多人头疼......
有什么计划吗？到m是否更方便用户使用？
谢谢
Alx
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1 Min'''' does not
work.
Could anyone help me out here ?
On the subject:
The whole quoting in PLPGSQL seems to create many people a headache...
is there any plan to make it a bit more user friendly?
Thanks
Alx
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你好Alex，
如果你想达到''360分钟'作为你将使用的字符串
连接：
FOR myRec IN SELECT * from myTable WHERE job_end +（
Hi Alex,
If you want to achieve say ''360 min'' as the string you will have use
concatenation:
FOR myRec IN SELECT * FROM myTable WHERE job_end + (
1 :: text || '''''''''''''''>
现在LOOP
语法是SQL而不是类似PHP的。
Rgds，
Jason
On Thu，2003年11月6日03:13 pm，Alex写道：
1::text || '''' Min'''') >
now LOOP
The syntax is SQL rather than PHP-like.
Rgds,
Jason
On Thu, 6 Nov 2003 03:13 pm, Alex wrote:
我的一个函数引用有问题：
现在TIMESTAMP：=''''''''';
FOR myRec IN SELECT * FROM myTable WHERE job_end +''''360 Min''''>现在循环
我想用通过值的内容替换360
但由于某种原因我不能引用它。 ... job_end +''''
Hi,
I have a problem with quoting in one of my functions:
now TIMESTAMP := ''''now'''';
FOR myRec IN SELECT * FROM myTable WHERE job_end + ''''360 Min'''' > now LOOP
I want to replace the 360 with the contents of a passed value
but for some reason I can''t quote it. ... job_end + ''''
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