[CX] Difference in result of select on escaped quote strings from n1ql

Hi Yingyi

I couldnt get hold of query team to understand this difference, please go ahead and assign to them if think in not a CBAS issue.

Query issued: 

SELECT \"aBlHNSvkjB\";

Result in cbas:

prernamanaktala@couchbases-MacBook-Pro-2 testrunner-new (master) $ curl -s --data pretty=true  --data-urlencode "statement@file.txt" http://172.23.107.182:8095/analytics/service

{

	"requestID": "e94e9d20-d65f-49c3-9420-7cfe385fc1e5",

	"signature": "*",

	"errors": [{ 

	"code": "1",

	"msg": "Lexical error at line 1, column 8.  Encountered: \"\\\\\" (92), after : \"\""

	}],

	"status": "fatal",

	"metrics": {

		"elapsedTime": "1.827676ms",

		"executionTime": "0ns",

		"resultCount": "0",

		"resultSize": "0"

	}

}

Result in n1ql:

[

  {

    "$1": ""

  }

]