[IGNITE-9453] REST: UUID column type displayed like byte array

• Type: Bug
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.5
• Component/s: rest
• Ignite Flags: Docs Required
• Assignee: Roman Shtykh
• Reporter: Stepan Pilschikov
• Created: 03/Sep/18 12:47
• Updated: 05/Sep/18 06:27

Description

Case:

• Create table with uuid

  CREATE TABLE test(id int primary key, field varchar2(50), uuid UUID)
  

• Execute `select * from test` query with rest

  curl "http://localhost:8080/ignite?cmd=qryfldexe&pageSize=10&cacheName=SQL_PUBLIC_TEST&qry=select%20%2A%20from%20test%3B"
  

Actual:

{
    "successStatus": 0,
    "sessionToken": null,
    "error": null,
    "response": {
        "items": [],
        "last": true,
        "fieldsMetadata": [
            {
                "schemaName": "PUBLIC",
                "typeName": "TEST",
                "fieldName": "ID",
                "fieldTypeName": "java.lang.Integer"
            },
            {
                "schemaName": "PUBLIC",
                "typeName": "TEST",
                "fieldName": "FIELD",
                "fieldTypeName": "java.lang.String"
            },
            {
                "schemaName": "PUBLIC",
                "typeName": "TEST",
                "fieldName": "UUID",
                "fieldTypeName": "[B"
            }
        ],
        "queryId": 0
    }
}

Expected:
uuid was displayed somehow but not "[B"