Hello.


Add --hex-blob to mysqldump command line options.





Adam Lipscombe wrote:

> Folks

> 

> 

> I am trialling MySQL 5 before we all upgrade, however others need to =

> import=20

> my dump files into their existing MySQL4.x databases

> 

> MySQL 5 mysqldump seems exports BIT fields as true =3D '=01', false =3D =

> '\0'.

> 

> When  that dump file is imported into MySQL 4 these value are not=20

> interpreted correctly. MySQL4.x does not have a real BIT type , rather =

> it=20

> uses TINYINT(1).

> Both  '=01' and '\0' seem to be interpreted as "false", and the relevant =

> 

> TINYINT(1) field is set to 0.

> 

> So far that has meant that I have to hand-edit my dump file to convert  =

> '=01'=20

> to 1,  '\0' to 0.

> 

> Does anyone know a way around this?

> 

> 

> 

> TIA - Adam Lipscombe

> 

> 



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