removed $. from valid template expr

Version

@@ -1 +1 @@
-v0.5.4.0
+v0.5.5.0

e2e/local/regression/cases/047_raw_json_tag/expect.json

@@ -0,0 +1,49 @@
+[
+  {
+    "className": "com.class.abc.Foo",
+    "id": 1,
+    "name": "\"Foo\"",
+    "preferences": {
+      "Id": 1,
+      "Name": "Foo",
+      "Price": 125.5
+    }
+  },
+  {
+    "className": "com.class.abc.Boo",
+    "id": 2,
+    "preferences": {
+      "CreatedAt": "01/16/2022",
+      "Id": 1,
+      "UpdatedAt": "03/16/2022"
+    }
+  },
+  {
+    "className": "com.class.abc.Bar",
+    "id": 3,
+    "preferences": {
+      "Id": 1,
+      "Items": [
+        0,
+        "125",
+        250,
+        "275"
+      ]
+    }
+  },
+  {
+    "className": "com.class.abc.Bar",
+    "id": 4,
+    "preferences": [
+      {
+        "Id": 1,
+        "Items": [
+          0,
+          "125",
+          250,
+          "275"
+        ]
+      }
+    ]
+  }
+]

e2e/local/regression/cases/047_raw_json_tag/gen.json

@@ -0,0 +1,5 @@
+{
+  "Name": "$tagId",
+  "URL": "$path/raw_json_expr.sql",
+  "Args": ""
+}

e2e/local/regression/cases/047_raw_json_tag/raw_json_expr.sql

@@ -0,0 +1,12 @@
+/* {"URI":"raw_json_expr"} */
+
+
+SELECT main.*
+FROM (
+         SELECT
+             ID as Id,
+             OBJECT AS Preferences /* {"DataType": "json.RawMessage"} */,
+             (OBJECT->'$.Name') AS Name /* {"DataType":"string"} */,
+             CLASS_NAME as ClassName
+         FROM OBJECTS
+     ) main

e2e/local/regression/cases/047_raw_json_tag/test.yaml

@@ -0,0 +1,13 @@
+init:
+  parentPath: $parent.path
+pipeline:
+
+  test:
+    action: http/runner:send
+    requests:
+      - Method: GET
+        URL: http://127.0.0.1:8080/v1/api/dev/raw_json_expr
+        Expect:
+          Code: 200
+          JSONBody: $LoadJSON('${parentPath}/expect.json')
+

e2e/local/regression/regression.yaml

@@ -28,7 +28,7 @@ pipeline:
         '[]gen': '@gen'
 
       subPath: 'cases/${index}_*'
-      range: 1..046
+      range: 1..047
       template:
         checkSkip:
           action: nop

e2e/local/system.yaml

@@ -14,7 +14,7 @@ pipeline:
     services:
       mysql_dev:
         action: docker:run
-        image: mysql:5.6
+        image: mysql:5.7
         platform: linux/amd64
         name: mysql_dev
         ports:

view/parameter/parser.go

@@ -18,6 +18,9 @@ func Parse(SQL string) ([]*Value, error) {
 			key := text[2 : len(text)-1]
 			result = append(result, &Value{Key: key, TemplateFragment: text})
 		case selectorToken:
+			if cursor.Input[cursor.Pos] == '.' {
+				continue
+			}
 			matched = cursor.MatchOne(whitespaceTerminatorMatcher)
 			aKey := matched.Text(cursor)
 			if aKey != "" {