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Posted to issues@ignite.apache.org by "Christian Ehrlicher (Jira)" <ji...@apache.org> on 2020/07/13 14:37:00 UTC

[jira] [Commented] (IGNITE-11563) DELETE WHERE does not work in prepared statements

    [ https://issues.apache.org/jira/browse/IGNITE-11563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17156752#comment-17156752 ] 

Christian Ehrlicher commented on IGNITE-11563:
----------------------------------------------

Any progress on this? I think I also hit this problem with 2.8.1 so I assume the fix is not yet in :(

> DELETE WHERE does not work in prepared statements
> -------------------------------------------------
>
>                 Key: IGNITE-11563
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11563
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.7
>            Reporter: Stefan
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> With SQL I cannot delete a row using a prepared statement. The following statement is simply ignored:
>  {{DELETE}} {{FROM}} {{AnyTable WHERE}} {{id = ?}}
>  This happens with JDBC-Thin and with ODBC so I suspect that the cluster gets the correct data but handles it wrong. By adding an always-true-condition it works as expected:
>  {{DELETE}} {{FROM}} {{AnyTable WHERE}} {{id = id AND}} {{id = ?}}
>  I tested with a very simple table that was created with:
> {{CREATE TABLE testtable (}}
>  {{    "ID" NUMBER(19,0),}}
>  {{    "VALUE" VARCHAR2(255 CHAR),}}
>  {{    PRIMARY KEY (ID)}}
>  {{) WITH "template=replicated,cache_name=testtable"}}



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