GETDELETED ステートメント
GETDELETED クエリを発行して、指定した期間内にライブデータから削除されたすべてのレコードを取得できます。このクエリは、次の例に示すように、フィルタとしてdatetime 値を許容します。
GETDELETED FROM <table_name> WHERE <search_condition>
<search_condition> ::=
{
<expression> { = | < | <= | > | >= } [ <expression> ]
} [ { AND | OR } ... ]
<expression> ::=
| @ <parameter>
| ?
| <literal>
C#
String connectionString = "AuthScheme=Basic;Organization=MyAzureDevOpsOrganization;Catalog=Project_dev;Schema=Project;PersonalAccessToken=MyPAT;"; using (AzureDevOpsConnection connection = new AzureDevOpsConnection(connectionString)) { AzureDevOpsCommand cmd = new AzureDevOpsCommand("GETDELETED FROM WorkItems WHERE TimeModified >= '2013-01-01'", connection); AzureDevOpsDataReader rdr = cmd.ExecuteReader(); while (rdr.Read()) { Console.WriteLine(rdr["Id"].ToString()); } }
VB.NET
Dim connectionString As [String] = "AuthScheme=Basic;Organization=MyAzureDevOpsOrganization;Catalog=Project_dev;Schema=Project;PersonalAccessToken=MyPAT;" Using connection As New AzureDevOpsConnection(connectionString) Dim cmd As New AzureDevOpsCommand("GETDELETED FROM WorkItems WHERE TimeModified >= '2013-01-01'", connection) Dim rdr As AzureDevOpsDataReader = cmd.ExecuteReader() While rdr.Read() Console.WriteLine(rdr("Id").ToString()) End While End UsingNote:次の例に示すように、クエリの前にCACHE コマンドを入れてキャッシュを更新することで、データソースから削除されているすべての値をキャッシュから削除できます。
CACHE GETDELETED FROM [TableName] WHERE TimeModified >= '2013-01-01' AND TimeModified <= '2013-02-01'