MySQL error code

MySQL error 3859

MySQL server error 3859 is ER_WARN_DEPRECATED_FLOAT_UNSIGNED, reported with SQLSTATE HY000.

UNSIGNED for decimal and floating point data types is deprecated and support for it will be removed in a future release.

Error	3859
Name	ER_WARN_DEPRECATED_FLOAT_UNSIGNED
SQLSTATE	HY000
Group	Server errors