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From "Stefan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-11563) DELETE WHERE does not work in prepared statements
Date Tue, 19 Mar 2019 06:55:00 GMT
Stefan created IGNITE-11563:
-------------------------------

             Summary: 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


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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