Done. :)
On Mon, May 25, 2015 at 7:50 PM, Dave Cramer <pg@fastcrypt.com> wrote:
> Looks like a bug, can you please file it on github
>
> Dave Cramer
>
> dave.cramer(at)credativ(dot)ca
> http://www.credativ.ca
>
> On 25 May 2015 at 11:21, dmp <danap@ttc-cmc.net> wrote:
>>
>> dmp wrote:
>>>
>>> dmp wrote:
>>>>
>>>> Mansour Al Akeel wrote:
>>>>>
>>>>> Sorry for missing the email subject in my previous email !
>>>>>
>>>>> I am trying to get some information about a coloum using the method:
>>>>>
>>>>> DatabaseMetaData.getString("IS_GENERATEDCOLUMN")
>>>>>
>>>>> However it is throwing an exception:
>>>>>
>>>>> org.postgresql.util.PSQLException: The column name IS_GENERATEDCOLUMN
>>>>> was not found in this ResultSet.
>>>>>
>>>>> Based on javadoc for getColumns method:
>>>>>
>>>>>
>>>>>
http://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getColumns(java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String)
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> We have:
>>>>>
>>>>> IS_GENERATEDCOLUMN String => Indicates whether this is a generated
>>>>> column
>>>>>
>>>>> YES --- if this a generated column
>>>>> NO --- if this not a generated column
>>>>> empty string --- if it cannot be determined whether this is a generated
>>>>> column
>>>>>
>>>>>
>>>>> My questions is, is this a bug ? if not, how can I obtain this
>>>>> information about a column (if it's generated or not) ?
>>>>>
>>>>>
>>>>> Thank you.
>>>>>
>>>
>>> Hello,
>>>
>>> I'm sorry, after testing, currently the given name IS_GENERATEDCOLUMN is
>>> given the error as you describe. The index of 23 can be used to obtain
>>> the
>>> results desired.
>>>
>>> Did you search the mailing list for a report or issue on this?
>>>
>>> danap.
>>>
>>
>> Hello,
>>
>> Sorry for an earlier error.
>>
>> rs = dbMetaData.getColumns(tableMetaData.getCatalogName(1),
>> tableMetaData.getSchemaName(1),
>> tableMetaData.getTableName(1), "%");
>>
>> On further check,
>> org.postgresql.Abstractjdbc2DatabaseMetaData.getColumns() does
>> not implement the named Field IS_GENERATEDCOLUMN. As indicated using an
>> index
>> of 23 instead of the named Field should work.
>>
>>
>> danap.
>>
>>
>>
>>
>> --
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>
>