Walid,

The website doesn't offer specifying the interpreter dialect. What you see
there as input dialect is the parse dialect.

But I can only really hypothesise what you're doing :) Why don't you show
me your code from your TestPostgreSQL class? If I can see the *exact* code
you tried, then I will be able to help you. If I don't see that code, then
I can only guess what it is you're trying to do.

Thanks,
Lukas

On Thu, Apr 1, 2021 at 4:40 PM Walid CHAIB <[email protected]> wrote:

> Hi Lukas,
>
> 1- When I specify the interpreter dialect, Jooq parses the oracle
> functions like decode , nvl ... but it doesn't parse the oracle cast
> functions like to_char(bigint) , to_number(varchar)
> 2- When I don't specify the interpreter dialect, Jooq parse the oracle
> cast functions to cast( ... as ...) but it doesn't parse the predefined
> functions like decode as you can see in example  :
> SELECT DECODE(1,1 , 'One') From dual
> Exception in thread "main" org.postgresql.util.PSQLException: ERREUR: la
> fonction decode(bigint, bigint, character varying) n'existe pas
>   Indice : Aucune fonction ne correspond au nom donné et aux types
> d'arguments.
> Vous devez ajouter des conversions explicites de type.
>   Position : 8
> at
> org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2553)
> at
> org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2285)
> at
> org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:323)
> at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:473)
> at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:393)
> at
> org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:164)
> at
> org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:114)
> at org.jooq.impl.ParsingStatement.executeQuery(ParsingStatement.java:339)
> at com.tbs.db.TestPostgreSQL.main(TestPostgreSQL.java:31)
>
> Even with the website https://www.jooq.org/translate/, It's the same
> behaviour ...
>
>
> Le jeu. 1 avr. 2021 à 15:25, Lukas Eder <[email protected]> a écrit :
>
>> Hi Walid,
>>
>> That's surprising, there isn't a direct link between interpreting (DDL)
>> and parsing. Can you show some example code that helps reproduce what
>> you're seeing? Perhaps there's a more complex interaction in your setup
>> that can't be easily derived from your description.
>>
>> Thanks,
>> Lukas
>>
>> On Thu, Apr 1, 2021 at 3:11 PM Walid CHAIB <[email protected]>
>> wrote:
>>
>>> When I don't specify the interpreter dialect Joqq doesn't parse the
>>> oracle function like nvl and decode ...
>>>
>>> Le jeu. 1 avr. 2021 à 13:27, Lukas Eder <[email protected]> a écrit :
>>>
>>>> Hi Walid,
>>>>
>>>> You can safely ignore the interpreter dialect. It has nothing to do
>>>> with your current work. You only need to work with the parse dialect. But
>>>> that is only used to resolve ambiguous syntax (e.g. select a = b in
>>>> PostgreSQL vs SQL Server).
>>>>
>>>> Now, let's rewind and look at what you're actually trying to do?
>>>>
>>>> Cheers,
>>>> Lukas
>>>>
>>>> On Thu, Apr 1, 2021 at 1:46 PM Walid CHAIB <[email protected]>
>>>> wrote:
>>>>
>>>>> Hi Lukas,
>>>>>
>>>>> Is there a parameter I have to set it, so I can parse cast functions
>>>>> (  to_char(),to_number() ...) to cast( x as varchar  ) , cast (x as int)
>>>>> because when specifying
>>>>> .withInterpreterDialect(SQLDialect.POSTGRES_12), jooq doesn't parse it, 
>>>>> and
>>>>> when i didn't specify the dialect interpreter i get problems with parsing
>>>>> other functions like decode ?
>>>>>
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