GraphQLusingApacheSolr

GraphQL Demo using Apache Solr

#Prerequisite - Install Apache Solr using the link https://lucene.apache.org/solr/guide/7_0/installing-solr.html

The steps to run and test the application:

1. Run the application as a Spring Maven Application
2. You can use postman to run the endpoints
3. You can use the solr interface to execute GraphQL queries at "http://localhost:8983/solr"

#Sample Solr Queries/Mutations:

Select core on the left menu

(in our case Order)

1. Mutation:
   a. Select Documents option under the selected core
   b. You can now add documents either by adding it in JSON or uploading a json file
   c. Hit Submit Document
   
   

2. Query:
   a. Select the Query option under the selected core
   b. You can specify the parameters which you want to query in q textbox c. Sample queries as below:

orderDescription:abc

orderDescription:abc
OR
productName:qwerty

You can try various combinations like above using keywords like AND, OR, etc.

Reference link for Apache Solr Querying Documentation: "https://lucene.apache.org/solr/guide/6_6/common-query-parameters.html"