Commands: Querying: How to stream query results?
Use StreamQuery method to stream results of a selected index according to a specified query.
Syntax
IEnumerator<RavenJObject> StreamQuery(
string index,
IndexQuery query,
out QueryHeaderInformation queryHeaderInfo);
| Parameters | ||
|---|---|---|
| index | string | A name of an index to query |
| query | IndexQuery | A query definition containing all information required to query a specified index. |
| queryHeaderInfo | QueryHeaderInformation | Information about performed query |
| Return Value | |
|---|---|
IEnumerator<RavenJObject> | Enumerator with query results |
| QueryHeaderInformation | Information about performed query |
Example
QueryHeaderInformation queryHeaderInfo;
IEnumerator<RavenJObject> enumerator = store
.DatabaseCommands
.StreamQuery(
"Orders/Totals",
new IndexQuery
{
Query = "Company:companies/1"
},
out queryHeaderInfo);
while (enumerator.MoveNext())
{
RavenJObject order = enumerator.Current;
}