Add Column

Use the Add Column window to define new columns to add to the table that you're altering. You can add multiple columns before closing this window.

Fields and controls

• Column name
• Data type
• Length
• LOB unit
• Precision
• Scale
• LOB option
• Bit data
• Nullable
• Default
• Comment
• Generate column contents
• Identity
• Initial value
• Increment
• Cache value
• By default
• Formula
• Cancel
• Apply