[teiid-issues] [JBoss JIRA] (TEIID-4226) HANA translator: boolean type converted to tinyint in each convert

[Jan Stastny (JIRA)]

Jan Stastny created TEIID-4226:
----------------------------------

             Summary: 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}




--
This message was sent by Atlassian JIRA
(v6.4.11#64026)