| Ticket Hash: | eae1679ea3250fcf258f4efa4ffb0afe75de478c | |||
| Title: | Can I pass the 'immutable' query as part of my connection string | |||
| Status: | Closed | Type: | Question | |
| Severity: | Important | Priority: | Medium | |
| Subsystem: | Connection | Resolution: | Works_As_Designed | |
| Last Modified: | 2020-05-23 23:49:47 | |||
| Version Found In: | 3 | |||
| User Comments: | ||||
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anonymous added on 2020-04-27 17:11:07:
I am trying to connect to a database file that I am uploading to an Azure function. This means that I only have read-only access to the database and the directory. My current code for connecting (.NetCore using System.Data.Sqlite.Core) looks like this: using(var con = new SQLiteConnection($"Data Source={fullUri}; Immutable=1; ReadOnly=True; Journal Mode=Off")) Checking locally my commands work. When uploaded to the Azure function I can read a text file in the same folder as the database file (thus I have path to database and read-rights on the folder). I can connect to the database but not execute any queries, I get the error 'database-locked'. I only want to read from the database, and so would be happy to use the 'immutable' keyword, but it seems that the connection-string format does not support this? Am I correct in my understanding? Is there a workaround so that I can read data from a read-only directory? Many thanks, Hugh mistachkin added on 2020-05-23 23:49:47: There is no "Immutable" connection string property. There is a "Read Only" connection string property that may accomplish what you want; however, this has not been tested using cloud storage solutions like Azure. | ||||
