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#1
February 14th, 2003, 04:33 PM
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Mysql giving strange error
I have been writing to a Mysql database with no problems, until now. It is giving me, " Duplicate entry '127' for key 1 " error. I went into the Cpanel admin. that comes with phpmyadmin and looked at the database, it has 127 entries, all look fine. The ID is tinyint(4) and set to auto_increment. Now it seems to hit the number 127 and stop. I deleted row 127 and was able to add another, but now again, at 127, I'm stuck. Any idea whats going on?
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#2
February 14th, 2003, 07:19 PM
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Its quite simple:
You need to change the column type if you plan to use more than 127 rows. The tinyint field limits you to 127. Take a look at the manual: http://www.mysql.com/documentation/...l#Numeric_types TINYINT[(M)] [UNSIGNED] [ZEROFILL] A very small integer. The signed range is -128 to 127. The unsigned range is 0 to 255. Always remember to reference the manual before making column / type, etc decisions. It will help you in the long run, Best Regards, -- Wil Moore III www.wilmoore.com
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