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1
+2  Q: 

Appropriate data field type for true/false value?

Hi everybody,

What's the most appropriate (read least data consuming) data field to store a true/false/1/0 value in a mySQL database?

I have previously used a one character long tinyint, but I am not sure if it's the best solution?

Thanks!

+4  A:  
tinyint(1)

Is basically aliased from the BOOL data type so it is fine.

See here

In addition, this has already been covered here:

http://stackoverflow.com/questions/289727/which-mysql-datatype-to-use-for-storing-boolean-values-from-to-php

DRL  2010-06-07 12:10:47

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