public SqlServerColumnDefinition(name as String = "",
originalName as String = "",
tableName as String = "",
schemaName as String = "",
sqlType as Int = Types.VARCHAR,
sqlTypeName as String = "VARCHAR",
length as Long = 255l,
precision as Int = 0,
scale as Int = 0,
nullable as Boolean = true,
autoIncrement as Boolean = false,
primaryKey as Boolean = false):