[teiid-issues] [JBoss JIRA] (TEIID-4226) HANA translator: boolean type converted to tinyint in each convert
Ted Jones (JIRA)
issues at jboss.org
Wed May 25 11:56:00 EDT 2016
[ https://issues.jboss.org/browse/TEIID-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Jones reassigned TEIID-4226:
--------------------------------
Assignee: Steven Hawkins (was: Ted Jones)
> HANA translator: boolean type converted to tinyint in each convert
> ------------------------------------------------------------------
>
> Key: TEIID-4226
> URL: https://issues.jboss.org/browse/TEIID-4226
> Project: Teiid
> Issue Type: Bug
> Components: Misc. Connectors
> Affects Versions: 8.12.5
> Reporter: Jan Stastny
> Assignee: Steven Hawkins
> Priority: Critical
>
> HANA translator blindly converts boolean values to tinyint when a boolean column is pushed as part of a convert function to datasource.
> Example query:
> {code:sql}
> SELECT CONCAT2(stringNum,booleanvalue) FROM BQT1.SmallA;
> {code}
> and its DATA SRC COMMAND:
> {code:sql}
> SELECT CONCAT2(g_0.STRINGNUM, convert(g_0.BOOLEANVALUE, string)) FROM BQT1.SMALLA AS g_0
> {code}
> and its SOURCE SRC COMMAND:
> {code:sql}
> SELECT CASE WHEN g_0."STRINGNUM" IS NULL AND cast(g_0."BOOLEANVALUE" AS tinyint) IS NULL THEN NULL ELSE concat(ifnull(g_0."STRINGNUM", ''), ifnull(cast(g_0."BOOLEANVALUE" AS tinyint), '')) END FROM "BQT1"."SMALLA" AS g_0
> {code}
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