mirror of
https://github.com/nsnail/FreeSql.git
synced 2025-06-19 04:18:16 +08:00
- 优化 MaxLength 功能,并且增加 [Column(StringLength = 100)] 同等的特性功能;
This commit is contained in:
@ -17,7 +17,7 @@ namespace FreeSql.DataAnnotations
|
||||
public string OldName { get; set; }
|
||||
/// <summary>
|
||||
/// 数据库类型,如: varchar(255) <para></para>
|
||||
/// 字符串长度,可使用特性 MaxLength(255)
|
||||
/// 字符串长度,可使用特性 [MaxLength(255)]
|
||||
/// </summary>
|
||||
public string DbType { get; set; }
|
||||
|
||||
@ -76,5 +76,26 @@ namespace FreeSql.DataAnnotations
|
||||
/// 标记属性为数据库服务器时间(utc/local),在插入的时候使用类似 getdate() 执行
|
||||
/// </summary>
|
||||
public DateTimeKind ServerTime { get; set; }
|
||||
|
||||
internal int? _StringLength;
|
||||
/// <summary>
|
||||
/// 设置长度,针对 string 类型避免 DbType 的繁琐设置<para></para>
|
||||
/// 提示:也可以使用 [MaxLength(100)]<para></para>
|
||||
/// ---<para></para>
|
||||
/// StringLength = 100 时,对应 DbType:<para></para>
|
||||
/// MySql -> varchar(100)<para></para>
|
||||
/// SqlServer -> nvarchar(100)<para></para>
|
||||
/// PostgreSQL -> varchar(100)<para></para>
|
||||
/// Oracle -> nvarchar2(100)<para></para>
|
||||
/// Sqlite -> nvarchar(100)<para></para>
|
||||
/// ---<para></para>
|
||||
/// StringLength = -1 时,对应 DbType:<para></para>
|
||||
/// MySql -> text<para></para>
|
||||
/// SqlServer -> nvarchar(max)<para></para>
|
||||
/// PostgreSQL -> text<para></para>
|
||||
/// Oracle -> nvarchar2(4000)<para></para>
|
||||
/// Sqlite -> text<para></para>
|
||||
/// </summary>
|
||||
public int StringLength { get => _StringLength ?? 0; set => _StringLength = value; }
|
||||
}
|
||||
}
|
||||
|
@ -135,5 +135,28 @@ namespace FreeSql.DataAnnotations
|
||||
_column.ServerTime = value;
|
||||
return this;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 设置长度,针对 string 类型避免 DbType 的繁琐设置<para></para>
|
||||
/// ---<para></para>
|
||||
/// StringLength = 100 时,对应 DbType:<para></para>
|
||||
/// MySql -> varchar(100)<para></para>
|
||||
/// SqlServer -> nvarchar(100)<para></para>
|
||||
/// PostgreSQL -> varchar(100)<para></para>
|
||||
/// Oracle -> nvarchar2(100)<para></para>
|
||||
/// Sqlite -> nvarchar(100)<para></para>
|
||||
/// ---<para></para>
|
||||
/// StringLength = -1 时,对应 DbType:<para></para>
|
||||
/// MySql -> text<para></para>
|
||||
/// SqlServer -> nvarchar(max)<para></para>
|
||||
/// PostgreSQL -> text<para></para>
|
||||
/// Oracle -> nvarchar2(4000)<para></para>
|
||||
/// Sqlite -> text<para></para>
|
||||
/// </summary>
|
||||
public ColumnFluent StringLength(int value)
|
||||
{
|
||||
_column.StringLength = value;
|
||||
return this;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Reference in New Issue
Block a user