NexusDB V3 Manual
Field Types
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NexusDB Manual V3 > Management Tools > The Enterprise Manager > Creating and Restructuring Tables
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Nexus supports the following field types:
Type
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Capacity
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AutoInc
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32 bit unsigned integer
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BCD
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Precision 20, scale 4
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BLOB
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4 GB
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BLOB Graphic
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4 GB
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BLOB Memo
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4 GB
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Boolean
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8 bit boolean flag
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Byte
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8 bit unsigned integer
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Byte Array
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64 KB
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Char
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8 bit character
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Currency
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Precision 20, scale 4
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Date
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4 bytes
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DateTime
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8 bytes
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Double
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5.0E-324 .. 1.7E308
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Extended
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3.6E-4951 .. 1.1E4932
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GUID
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16 bytes
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Int8
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8 bit signed integer
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Int16
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16 bit signed integer
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Int32
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32 bit signed integer
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Int64
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64 bit signed integer
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NullString
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8192 characters
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RevRev
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32 bit unsigned integer
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ShortString
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255
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Single
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1.5E-45 .. 3.4E38
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Time
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4 bytes
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WideChar
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16 bit character
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WideString
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32767 characters
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Word16
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16 bit unsigned integer
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Word32
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32 bit unsigned integer
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© Nexus Database Systems Pty Ltd.
