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Posted to issues@ignite.apache.org by "Stefan (JIRA)" <ji...@apache.org> on 2019/03/19 06:55:00 UTC
[jira] [Updated] (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:all-tabpanel ]
Stefan updated IGNITE-11563:
----------------------------
Description:
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"}}
was:
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"}} {{}}
> 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
>
> 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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