Use cases
Parameters
Allows send parameters to Sorl in a controlled and buildable way.
Using IDocumentCollection\<TechProduct> provided by framework via DI and put this in a variable called techProducts and invoke mathod Select().
| Goal | Use | Equivalent in SOLR 4 | Equivalent in SOLR 5 |
|---|---|---|---|
| Any parameter with any value | Any("my_parameter", "some_value") | { "params": { "my_parameter": "some_value" } } | |
| Boost using boost algorithm using query inStock:true | Boost(new Single(q => q.InStock, "true"), BoostFunctionType.Boost) | { "params": { "boost": "inStock:true" } } | |
| Boost using bf algorithm using query inStock:true | Boost(new Single(q => q.InStock, "true"), BoostFunctionType.Bf) | { "params": { "bf": "inStock:true" } } | |
| Facet field using manu field | FacetField(q => q.Manufacturer) | { "facet": { "Manufacturer": { "terms": { "field": "manu", "mincount": 1 } } } } | |
| Facet query using GeoSpatial functions | FacetQuery("StoreIn1000km", new Spatial(SolrSpatialFunctionType.Geofilt, q => q.StoredAt, new GeoCoordinate(35.0752M, -97.032M), 1000M)) | { "facet": { "StoreIn1000km": { "query": { "q": "{!geofilt sfield=store pt=35.0752,-97.032 d=1000}", "mincount": 1 } } } } | |
| Facet range using price field from 10 to 100 with gap=10 | FacetRange("Price", q => q.Price, "10", "10", "100") | { "facet": { "Price": { "range": { "field": "price", "mincount": 1, "gap": "10", "start": "10", "end": "100" } } } } | |
| Global limit to calculate facet result | FacetLimit(10) | { "params": { "facet.limit": 10 } } | |
| Return field id and manu (option#1) | Fields(q => q.Id, q => q.Manufacturer) | { "fields": [ "id", "manu" ] } | |
| Return field id and manu (option#2) | Fields(q => q.Id).Fields(q => q.Manufacturer) | { "fields": [ "id", "manu" ] } | |
| Filter by id equals 10 | Filter(q => q.Id, "10") | { "filter": [ "id:10" ] } | |
| Get only 5 documents | Limit(5) | { "limit": 5 } | |
| Use MM = 25% | MinimumShouldMatch("20%") | { "params": { "mm": "20%" } } | |
| Ofsset with 10 | Offset(10) | { "offset": 10 } | |
| Get all documents | QueryAll() | { "query": ":" } | |
| Get documents where Id = 10 | Query(q => q.Id, "10") | "query": "id:10" | |
| Get documents where Id = 10 or Id = 20 | Query("id:10 OR id:20") | { "query": "id:10 OR id:20" } | |
| Sort of documents by Id and ascendent | Sort(q => q.Id, true) | { "sort": "id asc" } | |
| Randomize sort of documents | RandomSort(true) | { "sort": "random asc" } | |
| Configure Limit and Offset in same time using Page | Page(10, 2) | { "offset": 10, "limit": 10 } |
Queries
Allows create simple or complex queries in a controlled, buildable and testable way.