E.CodeFirst

Generating database tables based on entities

public class CodeFirstTable1
{
        [SugarColumn(IsIdentity = true, IsPrimaryKey = true)]
        public int Id { get; set; }
        public string Name { get; set; }
        [SugarColumn(ColumnDataType = "Nvarchar(255)")]//custom
        public string Text { get; set; }
        [SugarColumn(IsNullable = true)]
        public DateTime CreateTime { get; set; }
}

db.CodeFirst.InitTables(typeof(CodeFirstTable1));//Create table

SugarColumn attribute Description

IsIdentity	Create identity
IsPrimaryKey	Create primaryKey
ColumnName	Custom database column name
IsIgnore	Ignore property
IsOnlyIgnoreInsert	insert Ignore property
ColumnDescription	Create column description
Length	column length
IsNullable	column is nullable
DecimalDigits	decimal(18,2) length=18,DecimalDigits=2
OracleSequenceName	equivalent to identity column

SugarTable attribute Description

[SugarTable("CodeFirstTable2",TableDescription = "TableDescription")]
public class CodeFirstTable
{
   [SugarColumn(IsPrimaryKey = true)]
   public Guid Id { get; set; }
}