Re: [basex-talk] Transaction management in BaseX 8.6.4

2018-08-08 Thread Christian GrĂ¼n
Hi Marc, As one XQuery expression is one transaction, the best approach is to define your operations in a single query. If you call db:create, an existing database will be overwritten, and the function allows you to specify some initial input. Hope this helps, Christian On Wed, Aug 8, 2018 at

[basex-talk] Transaction management in BaseX 8.6.4

2018-08-08 Thread Marc Coenegracht
Hi, A CMS occasionally recreates some existing databases of a production site. The databases are deleted and again created with the new content within a few seconds. What happens if a read operation is taking place during this process? Can it cause problems with the recreation of the DB or

Re: [basex-talk] Different interpretation of regex in eXist, Saxon and BaseX

2018-08-08 Thread Omar Siam
Hi I think the problem is: There are numerous implemetations of regular expressions which have a common subset but are different in the more advanced features. Using the java regular expression implementation you can use greedy and some other things. The XSL and XQuery implementation

[basex-talk] BaseX insert/delete node performance

2018-08-08 Thread BIRKNER Michael
Hello, I asked this question in StackOverflow concerning some performance problems I experienced when inserting nodes into a BaseX database: https://stackoverflow.com/questions/51595210/basex-inserting-nodes-performance-problems I already made some progress, especially when it comes to querying