I have开发者_JS百科 an mnesia table with fields say f1, f2, f3. Now if I were to select all the rows with the field value as V1, I would use mnesia:select and match specifications or a simple mnesia:m
I try to compare Mnesia with more traditional databases. As I understand it tables in Mnesia can be located to (see Memory consumption in Mnesia):
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I\'m trying to build a small testing app with erlang+mnesia. I have a user table build from the #user record, as defined here:
Im working with dataSets vali开发者_JAVA百科dation in my project. I\'m doing validation when DataTable_ColumnChanged event fires in partial class of dataTable, and its doing its job, but i would like
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I\'m using ejabberd + mochiweb on our server.The longer I keep ejabberd and mochiweb running, the more memory is consumed (last night it was consuming 35% of memory.right now it\'s a bit above 50%).I
I have a table in mnesia and I need to update individual fields in the records in it. According to Erlang : Mnesia : Updating a single field value in a row if I do something like:
Is there a side effect to calling mnesia:create_schema() on each application start? From what I keep reading, this fun开发者_Python百科ction should only be called once per database instance. Is it a
I have an mnesia table with three fields, i, a and b, created using the record -record(rec, {i, a,b}).
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