SQL select query for CSV/JSON (#6648)

select * , select column names have been implemented for CSV.
select * is implemented for JSON.

vendor/vendor.json

@@ -533,6 +533,12 @@
 			"revision": "7e6a47b300b10be9449610a6ff4fbae17d6e95b6",
 			"revisionTime": "2018-01-16T16:19:11Z"
 		},
+		{
+			"checksumSHA1": "WqeEgS7pqqkwK8mlrAZmDgtWJMY=",
+			"path": "github.com/json-iterator/go",
+			"revision": "1624edc4454b8682399def8740d46db5e4362ba4",
+			"revisionTime": "2018-08-06T06:07:27Z"
+		},
 		{
 			"checksumSHA1": "mA7isU/nIAT5ytwIzK65H0vlVqI=",
 			"path": "github.com/klauspost/compress/flate",
@@ -698,6 +704,18 @@
 			"revision": "281073eb9eb092240d33ef253c404f1cca550309",
 			"revisionTime": "2015-07-17T05:11:58Z"
 		},
+		{
+			"checksumSHA1": "ZTcgWKWHsrX0RXYVXn5Xeb8Q0go=",
+			"path": "github.com/modern-go/concurrent",
+			"revision": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94",
+			"revisionTime": "2018-03-06T01:26:44Z"
+		},
+		{
+			"checksumSHA1": "qvH48wzTIV3QKSDqI0dLFtVjaDI=",
+			"path": "github.com/modern-go/reflect2",
+			"revision": "94122c33edd36123c84d5368cfb2b69df93a0ec8",
+			"revisionTime": "2018-07-18T01:23:57Z"
+		},
 		{
 			"checksumSHA1": "zvQr4zOz1/g/Fui6co0sctxrJ28=",
 			"path": "github.com/nats-io/go-nats",