/// <summary>
/// 批量执行 SQL 语句，返回受影响的行数
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public static int RunSQL(List <string> sqls)
{
if ("odbc".Equals(dbType))
{
return(DBAccessOfOdbc.RunSQL(sqls));
}
else if ("oledb".Equals(dbType))
{
return(DBAccessOfOleDb.RunSQL(sqls));
}
else if ("oracle9i".Equals(dbType))
{
return(DBAccessOfOracle9i.RunSQL(sqls));
}
else if ("sql".Equals(dbType))
{
return(DBAccessOfSql.RunSQL(sqls));
}
else if ("sqlite".Equals(dbType))
{
return(DBAccessOfSQLite.RunSQL(sqls));
}
else
{
return(0);
}
}
/// <summary>
/// 检查是不是存在
/// </summary>
/// <param name="sql">SQL语句</param>
/// <returns>true，存在；false，不存在。</returns>
public static bool IsExits(string sql)
{
if ("odbc".Equals(dbType))
{
return(DBAccessOfOdbc.IsExits(sql));
}
else if ("oledb".Equals(dbType))
{
return(DBAccessOfOleDb.IsExits(sql));
}
else if ("oracle9i".Equals(dbType))
{
return(DBAccessOfOracle9i.IsExits(sql));
}
else if ("sql".Equals(dbType))
{
return(DBAccessOfSql.IsExits(sql));
}
else if ("sqlite".Equals(dbType))
{
return(DBAccessOfSQLite.IsExits(sql));
}
else
{
return(false);
}
}
/// <summary>
/// 运行sql结果返回到DataTable
/// </summary>
/// <param name="sql">Sql语句</param>
/// <returns></returns>
public static DataTable RunSQLReturnTable(string sql)
{
if ("odbc".Equals(dbType))
{
return(DBAccessOfOdbc.RunSQLReturnTable(sql));
}
else if ("oledb".Equals(dbType))
{
return(DBAccessOfOleDb.RunSQLReturnTable(sql));
}
else if ("oracle9i".Equals(dbType))
{
return(DBAccessOfOracle9i.RunSQLReturnTable(sql));
}
else if ("sql".Equals(dbType))
{
return(DBAccessOfSql.RunSQLReturnTable(sql));
}
else if ("sqlite".Equals(dbType))
{
return(DBAccessOfSQLite.RunSQLReturnTable(sql));
}
else
{
return(null);
}
}
