How to modify information

No surprise that with various recording levels, Unidatab provides also various means of modifying information.  Let' start by looking at how we can change some input data and we'll admit that we should better act on properties and types. Changing data Since pure data is only entered once and not duplicated, we understand that changing … Continue reading How to modify information


How to create a record

In the previous example we were trying to append a symbol to a record called 'myrecord'. Let's see how to create this record. We can do this conveniently through make_record(): ? select make_record('myrecord','test') -204 How does this new record, which only has a title and a format, look like: ? select send_full_record(-204,1) -204 63 -201 … Continue reading How to create a record

Structure of the node table 3: more about symbols

In the previous example we saw a symbol and discovered that a symbol is similar to an  entry of the node table: ? select show_symbol(-170): i a d n t u -170 53 1 0 1355779205 admin #Unid default set ? select * from unid_symbol where i = -170 a    d    i    n    t    u   … Continue reading Structure of the node table 3: more about symbols