i need a GUID
at row level in my table (name column RowGuid)
datatype is uniqueIdentifier.
我也需要把它作为<条码>。 UNI Request KEY (alternate key)?
注
RowGuid uniqueIdentifier UNIQUE KEY
增 编
i need a GUID
at row level in my table (name column RowGuid)
datatype is uniqueIdentifier.
我也需要把它作为<条码>。 UNI Request KEY (alternate key)?
注
RowGuid uniqueIdentifier UNIQUE KEY
增 编
页: 1 关键一栏只允许一行无效。
I dont think because GUID are unique.
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