Entity integrity is one of the primary rules of effective database construction. It refers to the process of enforcing a primary key for each table in a database, where the key must be either a row or a combination of rows that are unique non-null values.
If you use Senate Bill 420 as a general guideline (SB420) then you can have 1 mother plant, 12 immature plants, and 6 mature plants. I highly recommend having your medical marijuana recommendation or a copy of next to the plants.
Cohen says the medical card allows him to own more plants in addition to the 4 permitted under Measure 91. Plus, Cohen says heâs a pot connoisseur. Oregonâs medical marijuana growers have years of experience, and Cohen thinks the pot available in recreational stores will be lower quality. He claims that has happened in Colorado, where recreational marijuana is legal. âThe folks who are holding the cards have access to a higher level quality of flower,â he says.