10 artículos sobre Tables, en orden de lectura.
Parsware Platform
A step-by-step walkthrough, from an empty solution to a working app. Create a table, add five kinds of field, build a filtered view, and open it with real rows in about ten minutes.
Parsware Platform
Text, numbers, yes/no, dates, option sets, lookups to one table or several, files and images. What each field type stores, the settings it takes, and the control a form shows for it, built on one table.
Parsware Platform
Every relationship in Parsware is one-to-many, made by a lookup, and read as many-to-one from the other end. Here is how to see both directions, how to model many-to-many, and why a record that others still point at can't be deleted.
Parsware Platform
Every table has a State and a Reason. Design the lifecycle your records move through, with a reason under each state, colours and icons that read at a glance, and numbers from your publisher's range.
Parsware Platform
An auto-number field gives every new record a reference like EQ-2026-00001 the moment it is saved. Nobody types it, nobody can change it, and nobody has to look up the last one used. We imported the Enquiries sample, saved a few enquiries, and changed the format halfway through.
Parsware Platform
A table's constraints are rules the database itself enforces: no two records may share a code, and no two bookings of one thing may overlap. They hold for a form, an import, a script and two people saving at the same moment. We imported the Court Bookings sample and tried to break both.
Parsware Platform
A table whose records have a parent of their own kind can be shown as a tree, with another table's records hanging underneath, the selected record's form beside it, and a check that stops a branch being moved inside itself.
Parsware Platform
Turn auditing on for a table and every create, update and delete of its records is recorded, with who made the change and what each field was before and after. Leave out the fields that don't matter, and read a record's history in the Audit Log.
Parsware Platform
In Parsware, saving a table is applying it. The database table and its columns exist before the screen comes back, a form and a view come with it, and a change that would cut stored data short is refused.
Parsware Platform
Deleting a table in Parsware removes its definition and its data from the environment, so the platform first checks what still depends on it. A lookup that points at the table, or an app that shows it, blocks the delete and is listed by name.
