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Postgresql - change the size of a varchar column to lower length
... question about the ALTER TABLE command on a really large table (almost 30 millions rows).
One of its columns is a varchar(255) and I would like to resize it to a varchar(40) .
Basically, I would like to change my column by running the following command:
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What data type to use for money in Java? [closed]
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edited Aug 16 '13 at 15:08
JodaStephen
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How to change node.js's console font color?
... to command when running node.js application:
console.log('\x1b[36m%s\x1b[0m', 'I am cyan'); //cyan
console.log('\x1b[33m%s\x1b[0m', stringToMakeYellow); //yellow
Note %s is where in the string (the second argument) gets injected. \x1b[0m resets the terminal color so it doesn't continue to be t...
Heroku/GoDaddy: send naked domain to www [closed]
...order for your domain name to forward, its A record must be pointed to 64.202.189.170 or must fall between the following ranges: 50.63.202.1 - 50.63.202.31 or 184.168.221.1 - 184.168.221.31.
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
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difference between primary key and unique key
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The Red Pea
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answered Nov 12 '12 at 18:15
Mr. KBMr. KB
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input type=“submit” Vs button tag are they interchangeable?
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How to add custom method to Spring Data JPA
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answered Aug 9 '12 at 10:18
axtavtaxtavt
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What does it mean: The serializable class does not declare a static final serialVersionUID field? [d
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answered Feb 18 '10 at 13:41
BozhoBozho
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How to pass prepareForSegue: an object
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