id,page,ref,title,content,breadcrumbs,references
changelog:v1-0-a10,changelog,v1-0-a10,1.0a10 (2024-02-17),"The only changes in this alpha correspond to the way Datasette handles database transactions. ( #2277 ) 
             
                 
                     The  database.execute_write_fn()  method has a new  transaction=True  parameter. This defaults to  True  which means all functions executed using this method are now automatically wrapped in a transaction - previously the functions needed to roll transaction handling on their own, and many did not. 
                 
                 
                     Pass  transaction=False  to  execute_write_fn()  if you want to manually handle transactions in your function. 
                 
                 
                     Several internal Datasette features, including parts of the  JSON write API , had been failing to wrap their operations in a transaction. This has been fixed by the new  transaction=True  default.","[""Changelog""]","[{""href"": ""https://github.com/simonw/datasette/issues/2277"", ""label"": ""#2277""}]"