ReportServer Forum

unsi_2

Member

Registered: 2020-06-24

cache in birt / csv datasources

hi

what is the different setting the cache to -1 or 0 ?

how does RS handle dropping temp tables for cache in csv datasources or birt datasources?

kind regards

eduardo

Administrator

Registered: 2016-11-01

Website

Re: cache in birt / csv datasources

Hi unsi_2,

https://reportserver.net/en/guides/admi … tasources/

Use the Cache database setting to determine after how many minutes the data should be reloaded from the source to the internal temporary tables. If you set -1, the data will be loaded only one time. If you set 0, the data will be reloaded every time you use it.

this is for csv and script datasources. For birt datasources no tmp tables are being created.

Regards,
Eduardo

unsi_2

Member

Registered: 2020-06-24

Re: cache in birt / csv datasources

many thanks Eduardo

when setting -1 we get an error after some executions: " not found table _temp_table_1_11 " or something like that.

also happens when using a birt datasource in a database parameter.

seems like tmp tables are dropped periodically ¿?

kind regards