mnesia

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Best way to print out Mnesia table

I tried this code snippet: print_next(Current) -> case mnesia:dirty_next(muppet, Current) of \'$end_of_table\' ->[详细]

2023-04-13 03:12 分类：问答
Mnesia Fragmentation and replication: resultant availability and reliability

Following the solutions to the question i asked recently about mnesia fragmentation, I still have a number of challenges. Consider the following scenario (The question I am asking is based on what fol[详细]

2023-04-12 06:26 分类：问答
Create several Mnesia tables with the same columns

I want to create the following schema in Mnesia. Have three tables, called t1, t2 and t3, each of them storing elements of the following record:[详细]

2023-03-22 21:11 分类：问答
How to simplified the process or starting distributed mnesia

Currently I\'m developing a game server, my architecture is that each game server will instance an mnesia db when it\'s first started.[详细]

2023-03-17 15:49 分类：问答
how do we efficiently handle time related constraints on mnesia records?

i am writing records into mnesia which should be kept there only for an allowed time (24 hours). after 24 hours, before a user modifies part of them,[详细]

2023-03-13 21:31 分类：问答
mnesia working with DCD/DCL [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update th开发者_如何转开发e question so it's on-topic for Stack Overflow.[详细]

2023-03-13 17:01 分类：问答
Erlang Mnesia nested transaction aborted

i have the following code: J = fun()->mnesia:clear_table(names) end. mnesia:activity(transaction, J, [], mnesia_frag).[详细]

2023-03-08 21:34 分类：问答
Where can I find Mnesia source code?

I\'ve seen in a lot of documents that Mnesia has been open sourced by Ericsson, but straightforward go开发者_如何学JAVAogling didn\'t help me to find the repository with the code...[详细]

2023-03-07 14:22 分类：问答
Get field from mnesia

I have a mnesia table users with user and password field. Data from my table:开发者_开发技巧 [{users, <<\"user_name\">>, <<\"password\">>}].[详细]

2023-02-27 10:36 分类：问答
How to view binary data in tv?

I have some data stored as binaries in mnesia,开发者_运维知识库 how can I view the data (e.g. as <<\"data_content\">>) in tv? It seems that tv only shows binary data as <<#BIN>>.According[详细]

2023-02-22 02:07 分类：问答