Symbols

Here is the list of the symbols used in the app and there meaning :

IconDescription

null

When the value is null

undefined

When the value doesn't exit at all

βœ…

Alias for 'true', 'Y', 'YES', 'Yes', true

❌

Alias for 'false', 'N', 'NO', 'No', false

IconDescription

➊

Unique, so duplicate value is restricted per table

⚑️

Indexed, so the column is stored in RAM, used for performance and mandatory for references

πŸ”‘

Primary, combination of Unique and Indexed, it's the unique identifier of a row/document

πŸ“Ž

Reference, so each value link a foreign document/row

❔

Nullable, so the value is not mandatory for this column/property

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