/// <summary>
/// 以 <paramref name="providerName"/> 作为数据库提供程序名称初始化 <see cref="DbScriptParameterParser"/> 类型的实例。
/// </summary>
/// <param name="providerName">数据库提供程序名称</param>
public DbScriptParameterParser(string providerName)
{
Check.NotEmpty(providerName, "providerName");
DbProviderFactoryExtensions.CheckProviderNameRegisted(providerName);
this._providerName = providerName;
}
/// <summary>
/// 以 <paramref name="providerName"/> 作为数据库提供程序名称初始化 <see cref="DatabaseFactory"/> 对象。
/// </summary>
/// <param name="providerName">数据库提供程序名称。</param>
public DatabaseFactory(string providerName)
{
Check.NotEmpty(providerName, "providerName");
DbProviderFactoryExtensions.CheckProviderNameRegisted(providerName);
this._providerName = providerName;
}
/// <summary>
/// 以指定的数据库连接字符串和数据库提供程序名称初始化 <see cref="NDF.Data.Common.Database"/> 对象。
/// </summary>
/// <param name="connectionString">数据库连接字符串。</param>
/// <param name="providerName">数据库提供程序名称。</param>
protected Database(string connectionString, string providerName)
{
DbProviderFactoryExtensions.CheckProviderNameRegisted(providerName);
this._providerName = providerName;
this.PrimitiveDatabase = this.GetPrimitiveDatabase(connectionString);
}
