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From "A B (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2259) DatabaseMetaData.getTypeInfo() SEARCHABLE column returns incorrect information for types that cannot be searched.
Date Wed, 31 Jan 2007 16:38:05 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12469094
] 

A B commented on DERBY-2259:
----------------------------

> Apart, any Idea about XML date type for this, currently I had put it as typePredNone
(I am not 
> familiar with XML data type)

typePredNone is the correct value for XML.  One is not allowed to search an XML value directly.
 The only way to search/query XML values is via use of the XMLEXISTS() or XMLQUERY() operators.

> DatabaseMetaData.getTypeInfo() SEARCHABLE column returns incorrect information for types
that cannot be searched.
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2259
>                 URL: https://issues.apache.org/jira/browse/DERBY-2259
>             Project: Derby
>          Issue Type: Bug
>    Affects Versions: 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6, 10.2.2.0, 10.3.0.0
>            Reporter: Daniel John Debrunner
>         Assigned To: Saurabh Vyas
>            Priority: Minor
>
> These types cannot be searched (I think) and should have the value DatabaseMetaData.typePredNone
> Types.LONGVARBINARY returns DatabaseMetaData.typePredBasic
> Types.LONGVARCHAR returns DatabaseMetaData.typeSearchable
> Types.BLOB returns DatabaseMetaData.typePredChar;
> Types.CLOB returns DatabaseMetaData.typePredChar;

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