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From "Kevin Liew (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-2355) Avatica fetch does not return an update row-count for upsert, delete
Date Thu, 12 Nov 2015 22:12:11 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-2355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15003048#comment-15003048
] 

Kevin Liew commented on PHOENIX-2355:
-------------------------------------

Hi Josh. Does Phoenix 4.6 use this fix?

> Avatica fetch does not return an update row-count for upsert, delete
> --------------------------------------------------------------------
>
>                 Key: PHOENIX-2355
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2355
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.5.0
>         Environment: Hortonworks HDP 2.3 upgraded to Phoenix 4.5.0
>            Reporter: Kevin Liew
>              Labels: avatica, calcite, fetch, phoenix, prepare, wireprotocol
>
> 1. prepare an upsert or delete
> {noformat}
> {
>   "response": "prepare",
>   "statement": {
>     "connectionId": "36acc5c4-0136-874a-2fcf-a3ec747d7FD4",
>     "id": 1532322378,
>     "signature": {
>       "columns": [
>         
>       ],
>       "sql": "upsert into test.integer_table values ('test3', ?)",
>       "parameters": [
>         {
>           "signed": false,
>           "precision": 0,
>           "scale": 0,
>           "parameterType": 4,
>           "typeName": "INTEGER",
>           "className": "java.lang.Integer",
>           "name": "?1"
>         }
>       ],
>       "cursorFactory": {
>         "style": "LIST",
>         "clazz": null,
>         "fieldNames": null
>       }
>     }
>   }
> }
> {noformat}
> 2. execute by calling 'fetch' to Phoenix
> {noformat}
> request: {
>   "request": "fetch",
>   "connectionId": "36acc5c4-0136-874a-2fcf-a3ec747d7FD4",
>   "statementId": 1532322378,
>   "parameterValues": [
>     {
>       "type": "INTEGER",
>       "value": 1
>     }
>   ],
>   "offset": 0,
>   "fetchMaxRowCount": 100
> }
> {noformat}
> result:
> {noformat}
> {
>   "response": "fetch",
>   "frame": {
>     "offset": 0,
>     "done": true,
>     "rows": [
>       
>     ]
>   }
> }
> {noformat}
> using prepareAndExecute, we get back an update row-count, but prepareAndExecute cannot
be used for parameterized statements



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