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Commit 73ffcf6e authored by heikki@hundin.mysql.fi's avatar heikki@hundin.mysql.fi
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manual.texi: 

  Emphasize that the size and the signedness of integer types has to be the same in a foreign key constraint
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Docs/manual.texi
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...@@ -38521,7 +38521,7 @@ Corresponding columns in the foreign key ...@@ -38521,7 +38521,7 @@ Corresponding columns in the foreign key
and the referenced key must have similar internal data types and the referenced key must have similar internal data types
inside InnoDB so that they can be compared without a type inside InnoDB so that they can be compared without a type
conversion. conversion.
The size and the signedness of integer types has to be the same. The @strong{size and the signedness of integer types has to be the same}.
The length of string types need not be the same. The length of string types need not be the same.
Starting from version 3.23.50 you can also associate the Starting from version 3.23.50 you can also associate the
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