Lucene Search - Date range - created, modified not working

[shikarishambu]

I am trying to create a webscript that would return all documents within a given date range - createed date / modified date

I have the following in my webscript

query = '+@sp\\:created:\"[' + createdFrom.Format("isoDateTime") + ' TO ' + createdTo.Format("isoDateTime") +  ']" '‍‍

sp is the prefix related to my custom content model

This does not return anything even though I have documents that match that range. I then tried this

query = '+@cm\\:created:\"[MIN TO NOW]"'
‍‍‍

Same result. Changing cm with sp does not change the results.

I tried the same queries in the node browser. I get the same result - no documents are returned.

I used the web client's advanced search and provided the criteria and it works - returns documents.

Am I specifying the query correctly?

[shikarishambu]

Oops, the double quotes

@sp\\:created:\[MIN TO NOW]‍

Works