public CountComparisonStatement(IMartenSession session, Type documentType, IFieldMapping fields,
Statement parent) : base(documentType, fields, parent)
{
ConvertToCommonTableExpression(session);
parent.InsertAfter(this);
_tableName = parent.ExportName;
}
public IdSelectorStatement(IMartenSession session, IFieldMapping fields, Statement parent) : base(fields)
{
parent.InsertAfter(this);
ConvertToCommonTableExpression(session);
// Important when doing n-deep sub-collection querying
// And you need to remember the original FromObject
// of the original parent rather than looking at Previous.ExportName
// in the configure() method
FromObject = parent.ExportName;
}
public CountStatement(Statement parent) : base(new ScalarSelectClause <T>("count(*)", parent.ExportName), parent.Fields)
{
if (parent.Mode != StatementMode.CommonTableExpression)
{
throw new ArgumentOutOfRangeException(nameof(parent), "CountStatement's parent must be a Common Table Expression statement");
}
parent.InsertAfter(this);
TableName = parent.ExportName;
SingleValue = true;
ReturnDefaultWhenEmpty = true;
CanBeMultiples = true;
}