protected virtual void VisitWhereIn(WhereInExpression expression)
{
IWhereExpression exp = new FalseExpression();
foreach (var value in expression.Values)
{
exp = new OrElseExpression(exp, new WhereEqualsExpression(null, expression.FieldName, value));
}
this.VisitWhere(exp);
}
public void Test_Visit_Where_In()
{
var whereIn = new WhereInExpression(null, "UUID", new[] { "value1" });
CouchbaseVisitor visitor = new CouchbaseVisitor();
visitor.Visite(whereIn);
Console.WriteLine(visitor.ViewName);
Console.WriteLine(visitor.WhereClause);
Console.WriteLine(visitor.EQUUIDs.First());
}
public IContentQuery <T> WhereIn(string fieldName, params object[] values)
{
//IWhereExpression exp = new FalseExpression();
//foreach (var value in values)
//{
// exp = new OrElseExpression(exp, new WhereEqualsExpression(null, fieldName, value));
//}
//return this.Where(exp);
var expression = new WhereInExpression(this.Expression, fieldName, values);
return(this.Create(expression));
}
protected override void VisitWhereIn(WhereInExpression expression)
{
throw new NotImplementedException();
}
protected override void VisitWhereIn(WhereInExpression expression)
{
ThrowNotSupported();
}
protected override void VisitWhereIn(WhereInExpression expression)
{
var query = QueryBuilder.Query.In(expression.FieldName, expression.Values.Select(it => BsonHelper.Create(it)).ToArray());
SetQuery(query);
}
protected override void VisitWhereIn(WhereInExpression expression)
{
clauseText.AppendFormat("({0} IN ({1}))", expression.FieldName, string.Join(",", expression.Values));
}
