From: | filip(dot)hrbek at plz(dot)comstar(dot)cz (Filip Hrbek) |
---|---|
To: | |
Subject: | [Pljava-dev] ResultSetProvider/ResultSetHandle problem |
Date: | 2005-10-03 11:58:32 |
Message-ID: | 004801c5c811$c7693fd0$1e03a8c0@fhrbek |
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Thread: | |
Lists: | pljava-dev |
I have a function returning set of "record", i.e. there is no information about the target structure to return until it is actually called.
It works, but if I call such a function several times with different target structures within one session, I got one of two following errors:
a)
org.postgresql.pljava.internal.ServerException: query-specified return row and actual function return row do not match
at org.postgresql.pljava.internal.Portal._fetch(Native Method)
at org.postgresql.pljava.internal.Portal.fetch(Portal.java:79)
at org.postgresql.pljava.jdbc.SPIResultSet.getTupleTable(SPIResultSet.java:135)
at org.postgresql.pljava.jdbc.SPIResultSet.peekNext(SPIResultSet.java:157)
at org.postgresql.pljava.jdbc.SPIResultSet.next(SPIResultSet.java:80)
at org.postgresql.pljava.internal.ResultSetPicker.assignRowValues(ResultSetPicker.java:31)
<2005-10-03 13:51:16 CEST 25858>ERROR: query-specified return row and actual function return row do not match
b)
org.postgresql.pljava.internal.ServerException: java.lang.ArrayIndexOutOfBoundsException: 2
at org.postgresql.pljava.internal.Portal._fetch(Native Method)
at org.postgresql.pljava.internal.Portal.fetch(Portal.java:79)
at org.postgresql.pljava.jdbc.SPIResultSet.getTupleTable(SPIResultSet.java:135)
at org.postgresql.pljava.jdbc.SPIResultSet.peekNext(SPIResultSet.java:157)
at org.postgresql.pljava.jdbc.SPIResultSet.next(SPIResultSet.java:80)
at org.postgresql.pljava.internal.ResultSetPicker.assignRowValues(ResultSetPicker.java:31)
<2005-10-03 13:49:43 CEST 25652>ERROR: java.lang.ArrayIndexOutOfBoundsException: 2
It seems that something is cached, though it should be replaced by a new version when called with different target structure.
Note: plpgsql functions are OK, it seems to be a problem of pljava, not PostgreSQL.
Should I write it to the bug list?
Regards
Filip
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