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Re: InstantDB: Help on TEXT datatype


markus

Do you do any garbage collection?
Have you tried running with more virtual memory allocated to the JVM?

Regards

Pete

--

Peter Hearty                         peter.hearty@lutris.com
Lutris Technologies (UK)        http://www.lutris.com
----- Original Message -----
From: "Markus Strickler" <mstrickler@gmx.de>
To: <instantdb@enhydra.org>
Sent: Wednesday, September 20, 2000 12:45 AM
Subject: InstantDB: Help on TEXT datatype


> Hi!
>
> I'm still struggling with getting large (> ~30K) chunks of character data
> into an InstantDB database.
>
> I'm compeltely at a loss on how to do so.
> I created a table with TEXT fields, inserting works quite fine as long as
> the data inserted is small (just below 34000 characters approx.). If it's
> larger than that, memory usage will peak, util the app quits with an
> OutOfMemory Exception:
>
> java.lang.OutOfMemoryError:
> at java.lang.StringBuffer.copy(StringBuffer.java:164)
> at java.lang.StringBuffer.setLength(StringBuffer.java:254)
> at org.enhydra.instantdb.db.tokenList.endOfToken(tokenList.java:173)
> at org.enhydra.instantdb.db.tokenList.parseTokens(tokenList.java:230)
> at org.enhydra.instantdb.db.tokenList.(tokenList.java:98)
> at org.enhydra.instantdb.db.matchedTokens.setParam(matchedTokens.java:324)
> at org.enhydra.instantdb.db.SQLProg.setParam(SQLProg.java:162)
> at
>
org.enhydra.instantdb.jdbc.idbPreparedStatement.set(idbPreparedStatement.jav
> a:249)
> at
>
org.enhydra.instantdb.jdbc.idbPreparedStatement.setObject(idbPreparedStateme
> nt.java:242)
> at
>
org.enhydra.instantdb.jdbc.idbPreparedStatement.setObject(idbPreparedStateme
> nt.java:227)
>
> I'm using a prepared statement and tried the setString, and the setObject
> methods (the latter with java.sql.types.VARCHAR as well as with
> java.sql.types.LONGVARCHAR) with just the same results.
>
> What am I doing wrong? What would be the correct way to store TEXT data?
>
> -markus
>
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