Program and library coding are utf8 how to become gb2312

Program and library coding are utf8 how to become gb2312
Is there any way? or any idea?
Cubby larger. SQL contains more than 20 m ....

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Do you have to become a gb2312? The library is bigger? More than 20 m ...
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Why change?
Since your program is UTF-8 encoded, if the database code changes, it will cause "garbled"
If you want to change the program file to GBK, simply perform the Select names GBK the code conversion from the database
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Single table 180G means a lot of pressure .....

To modify a data table or database:
ALTER TABLE yourtablename default character set ' gb2312 ';


Corresponding, to change the program bar ....
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Explore

Single table 180G means a lot of pressure .....

To modify a data table or database:
ALTER TABLE yourtablename default character set ' gb2312 ';


Corresponding, to change the program bar ....

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program, there is a code batch conversion tool bar
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Change the default character for table No, remember that existing fields don't change.
But alter on the line anyway.


20M data, lazy words, export (and then change the export file in one or two places) and then import it.


discuss

Single table 180G means a lot of pressure .....

To modify a data table or database:
ALTER TABLE yourtablename default character set ' gb2312 ';


Corresponding, to change the program bar ....

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