SQL statements and syntax should be upper case for example:
SELECT * FROM electricity_line;
Entity Names should be Singular for example:
electricity_line_type not electricity_line_types
Entity Names should be lower case, underscore separated (_), for example:
water_point not WaterPoint
Lookup Table names should be in lower case, for example:
electricity_line_condition not ElectricityLineCondition
uuid, last_update and last_update_by the colour grey
geometry stays black, above the greyed attributes
foreign keys should be last in the tables, highlighted in green
each table should start with name(s), type, notes, in that order where applicable
all lengths, depths are assumed to be in meters
current is measured in amperes
voltage to be measured in volts
text to be inserted as a field value in the image field to provide path to the image
constraints and the fields they apply too should be in blue
Any columns with units should include units
crown_radius_m not crown_radius