本文整理汇总了C#中ScrewTurn.Wiki.Plugins.SqlCommon.QueryBuilder.WhereNotInSubquery方法的典型用法代码示例。如果您正苦于以下问题：C# QueryBuilder.WhereNotInSubquery方法的具体用法？C# QueryBuilder.WhereNotInSubquery怎么用？C# QueryBuilder.WhereNotInSubquery使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ScrewTurn.Wiki.Plugins.SqlCommon.QueryBuilder的用法示例。
在下文中一共展示了QueryBuilder.WhereNotInSubquery方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DeleteDataForDocument
/// <summary>
/// Deletes all data associated to a document.
/// </summary>
/// <param name="document">The document.</param>
/// <param name="state">A state object passed from the index (can be <c>null</c> or a <see cref="T:DbTransaction" />).</param>
private void DeleteDataForDocument(IDocument document, object state)
{
// 1. Delete all data related to a document
// 2. Delete all words that have no more mappings
ICommandBuilder builder = GetCommandBuilder();
QueryBuilder queryBuilder = new QueryBuilder(builder);
string query = queryBuilder.DeleteFrom("IndexDocument");
query = queryBuilder.Where(query, "Name", WhereOperator.Equals, "DocName");
List<Parameter> parameters = new List<Parameter>(1);
parameters.Add(new Parameter(ParameterType.String, "DocName", document.Name));
string subQuery = queryBuilder.SelectFrom("IndexWordMapping", new string[] { "Word" });
subQuery = queryBuilder.GroupBy(subQuery, new string[] { "Word" });
string query2 = queryBuilder.DeleteFrom("IndexWord");
query2 = queryBuilder.WhereNotInSubquery(query2, "IndexWord", "Id", subQuery);
query = queryBuilder.AppendForBatch(query, query2);
DbCommand command = null;
if(state != null) command = builder.GetCommand((DbTransaction)state, query, parameters);
else command = builder.GetCommand(connString, query, parameters);
// Close only if state is null
ExecuteNonQuery(command, state == null);
}