Hi All
I was looking to use MonetDB with Django framework but couldn't find MonetSQLdb package and all references point to 10 years old git code. Is it possible to use current versions of MonetDB with Django and where can I find required packages with configuration instructions?
Thanks
Alex
Hi,
We are having a problem, for a while, that is difficult to isolate.
Our ETL includes the following steps:
1) Open JDBC connection, add data to a table, commit, close connection
2) Open JDBC connection, some ALTER TALBLE statements, commit, close
connection
Occasionally, we get the following during step 2) :
java.sql.SQLException: ALTER TABLE: set READ or INSERT ONLY not possible
with outstanding updates (wait until updates are flushed)
at
nl.cwi.monetdb.jdbc.MonetConnection$…
[View More]ResponseList.executeQuery(MonetConnection.java:2732)
What puzzles me is that step one is completed when this happens, the commit
is done and the connection is closed (we triple-checked that is actually is
closed).
Notice that inserting a sleep between the to steps makes it work correctly.
As I said, this is hard to isolate and reproduce. Still, can anyone guess
what is exactly happening?
Can it be that a background process is still flushing updates from step 1) ?
Even if the JDBC connection is closed ?
Can we force a blocking flush, so that it doesn't return until it's safe?
If not, how can we know when updates are flushed?
Thanks, Roberto
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