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  • sqlite c# winform 连接串

    (C#) SQLite数据库连接字符串  

    2012-11-29 14:49:35|  分类: App Develop|字号 订阅

     
     
    Basic(基本的)
          Data Source=filename;Version=3;
    Using UTF16(使用UTF16编码)
          Data Source=filename;Version=3;UseUTF16Encoding=True;
    With password(带密码的)
          Data Source=filename;Version=3;Password=myPassword;
    Using the pre 3.3x database format(使用3.3x前数据库格式)
          Data Source=filename;Version=3;Legacy Format=True;
    Read only connection(只读连接)
          Data Source=filename;Version=3;Read Only=True;
    With connection pooling(设置连接池)
          Data Source=filename;Version=3;Pooling=False;Max Pool Size=100;
    Using DateTime.Ticks as datetime format()
          Data Source=filename;Version=3;DateTimeFormat=Ticks;
     
    Store GUID as text(把Guid作为文本存储,默认是Binary)
         Data Source=filename;Version=3;BinaryGUID=False;

          如果把Guid作为文本存储需要更多的存储空间

    Specify cache size(指定Cache大小)

          Data Source=filename;Version=3;Cache Size=2000;

          Cache Size 单位是字节

    Specify page size(指定页大小)
          Data Source=filename;Version=3;Page Size=1024;

          Page Size 单位是字节

    Disable enlistment in distributed transactions
          Data Source=filename;Version=3;Enlist=N;
    Disable create database behaviour(禁用创建数据库行为)

          Data Source=filename;Version=3;FailIfMissing=True;

          默认情况下,如果数据库文件不存在,会自动创建一个新的,使用这个参数,将不会创建,而是抛出异常信息

    Limit the size of database(限制数据库大小
          Data Source=filename;Version=3;Max Page Count=5000;
          The Max Page Count is measured in pages. This parameter limits the maximum number of pages of the database.

    Disable the Journal File (禁用日志回滚

          Data Source=filename;Version=3;Journal Mode=Off;

          This one disables the rollback journal entirely.

    Persist the Journal File(持久)
          Data Source=filename;Version=3;Journal Mode=Persist;
     
     
    基本连接Sqlite数据库:

    Data Source=mydb.db;Version=3;

    --"Version" 的可能值: "2″ 指 SQLite 2.x (default);"3″ 指 SQLite 3.x


    连接同时创建一个新的Sqlite数据库:

    Data Source=mydb.db;Version=3;New=True;

    启用压缩连接Sqlite数据库:

    Data Source=mydb.db;Version=3;Compress=True;

    指定连接Sqlite数据库的缓存大小:

    Data Source=mydb.db;Version=3;Cache Size=3000;
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  • 原文地址:https://www.cnblogs.com/zhangji/p/2942736.html
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