title: Does the CosmosDB SDK v2 supports string equals method?
body: <p>I see the below blog post mentions that the string equals method has been released which uses index to query the cosmos DB. It significantly reduces the RU usage for case insensitive queries:</p>
  <p><a href="https://devblogs.microsoft.com/cosmosdb/new-string-function-performance-improvements-and-case-insensitive-search/" rel="nofollow noreferrer">https://devblogs.microsoft.com/cosmosdb/new-string-function-performance-improvements-and-case-insensitive-search/</a></p>
  <p>I wanted to know if this is supported in the document DB SDK (<a href="https://github.com/Azure/azure-cosmos-dotnet-v2" rel="nofollow noreferrer">https://github.com/Azure/azure-cosmos-dotnet-v2</a>) as well? My project is still not yet onboarded to Cosmos SDK v3 (<a href="https://github.com/Azure/azure-cosmos-dotnet-v3" rel="nofollow noreferrer">https://github.com/Azure/azure-cosmos-dotnet-v3</a>).</p>