Re: [Virtuoso-users] virtuoso/7, status(). What's "IER 1"?

2013-07-08 Thread Alexey Zakhlestin
On 08.07.2013, at 21:37, Alexey Zakhlestin wrote: > Sometimes, status() gives me lines like these: > > 1454231: IER 1 > 201: IER 1 > 996248: IER 1 > 1: IER 1 > 1025432: IER 1 > 5: IER 1 > 238232: IER 1 > 3: IER 1 > > what do these mean? I didn't manage to find mentionin

[Virtuoso-users] virtuoso/7, status(). What's "IER 1"?

2013-07-08 Thread Alexey Zakhlestin
Sometimes, status() gives me lines like these: 1454231: IER 1 201: IER 1 996248: IER 1 1: IER 1 1025432: IER 1 5: IER 1 238232: IER 1 3: IER 1 what do these mean? I didn't manage to find mentioning of 'IER' in sources at other occasions I saw other letter-combos in

Re: [Virtuoso-users] upgrade triplestore to column store

2013-07-08 Thread Hugh Williams
Hi Alexey, Yes, you can use that script which rename the original row wise RDF_QUAD tables create an empty column wise RDF_QUAD table and insert the data from the rename table into it. You verify if the index type of the table is column, index, or bitmap using a query of the form: SQL> SELECT

[Virtuoso-users] upgrade triplestore to column store

2013-07-08 Thread Alexey Zakhlestin
As far as I understand, Virtuoso/7 doesn't do any automatic conversions of existing databases to column-based. So, what is the proper procedure for upgrading triplestore to column-based indices? Marketing materials tell that it is recommended for large datasets :) Should I just execute this scri