Is It a Bad Practice to Have a "record Status Column in a Database Table?

I know this as a "Soft Delete"; just marking a record as "deleted", even though it really is not . Is this a good practice, or a bad practice?It depends. If this is something that your users need [a lot] then it's probably a good thing. In the vast majority of cases, though, I would argue that it's adding [a lot of] overhead for little benefit. Does it affect normalization of the data?No, but it will affect your Indexing of that data. Ensure that you include the "deleted" column in your indexes, so that these rows get excluded as early as possible in your queries. What are the potential pitfalls?Your data becomes a little more complex. Everything that goes anywhere near the data needs to "know" about these extra, "not-really-there" records. Or, you have to create Views on those tables that exclude these rows and use these views in, say, your Reporting Tool of Choice. Your database may increase in size. If you are not really deleting these rows then they are still there, taking up space. This may or may not be an issue, especially since you've included them in your indexes, so the space they consume is multiplied up. Is there any alternative method of achieving the same goal? (see note)Not really, no.How can you have the database enforce unique constraints on the data for a certain status only (but allow any number of duplicates for other statuses)?Not easily. Declarative Referential Integrity (foreign key clauses) is the cleanest way to implement this and its easy for things like Reporting tools to pick up on these rules to determine the relationships between tables. Such rules apply to all records, regardless of "status" (and there's no way around that). The alternative is to use Triggers, snippets of procedural code that enforce the referential integrity between tables and do all the clever, conditional stuff that you need. That's good for your particular case, but most of the benefits of Declarative R.I. go out of the window - there's no [externally] detectable relationships between your tables; that's all "hidden" in the triggers. Why do not databases provide a "recycle bin"-like feature or table-tracking/recovery natively, so we can let interfaces delete the actual records without worry?Why would they? These are databases, after all, not file systems or spreadsheets. What they do, they [can] do very, very well. What they do not do, there probably has not been much demand for.

1. How many bottles of wine should you have at a wedding?

cool that you are covering some of the guests drinks with a bar tab, general practice is 2 bottles per table one red one white, u may find red wine drinkers sit over a glass longer white always more popular personnaly i prefer red, u could ask guests to express preference on their rsvp? good luck and enjoy :)

2. what should i get my sister?

If it's her first child, I would recommend the necessities, the stroller/carseat combo, highchair, swing, crib, changing table...anything like that she will definately need. Good luck and congrats on becoming an aunt!.

3. Did you get a lot of things from your registry at your baby shower?

I only got one thing off my registry. We got a lot of clothes that she grew out of before she could even wear them all, some stuffed animals, and blankets. I had to spend an entire paycheck getting the rest myself two days before she was born! I had to buy everything from bottles, pacifiers, and gas drops to pack and play, high chair, and stroller. The only helpful things we got was hand me down changing table, crib, and swing. When people go shopping for someone else's baby, they do not think about the stuff parents need, they think about what the baby would look cute in! LOL

4. How to Monitor Your Blood Pressure

High blood pressure-sometimes called a "silent killer"-often has no warning signs or symptoms, which means many people may not even know they have it. And this can be dangerous because having untreated high blood pressure may increase a person's risk for stroke and heart disease-two of the leading causes of death in the US. That's why regular blood pressure screenings are so important. If your blood pressure is normal, you should get it checked every 2 years starting when you are 20 years old. However, if you have a confirmed diagnosis of high blood pressure from your healthcare provider, you should get your blood pressure checked more often. The American Heart Association (AHA) recommends that you work with your healthcare provider to manage your high blood pressure. They also recommend that you monitor your blood pressure at home to help the healthcare provider determine whether your treatments are working for you. Always follow your healthcare provider's advice as to when and how often you should get your blood pressure checked. Some people may experience stress when they are in a doctor's office, which can make their blood pressure higher. This is called "white coat hypertension." If this happens to you, your healthcare provider may screen you for high blood pressure in a different way. This may include at-home monitoring and monitoring when you feel stressed, angry, or upset. You and your healthcare provider may get a more accurate reading this way. To help you get an accurate blood pressure measurement no matter where the screening takes place, use the following tips. Before your reading: Go to the bathroom and empty your bladder. Do not smoke, drink beverages that have caffeine, or exercise for 30 minutes. Sit calmly for at least 5 minutes. Push the sleeve of your shirt up so the reading is not taken over your clothes. Sit with your feet flat on the floor. Do not cross your legs. Rest your back against a chair, making sure it's straight and supported. Place your arm on a flat surface, such as an arm rest or table. Do not talk while your reading is being measured. Things to remember when measuring blood pressure at home: Choose a blood pressure monitor with a cuff that fits around the upper arm. Wrist and finger monitors are not recommended. Measure your blood pressure every day around the same time. Take 2 or 3 measurements, one minute apart. Record your measurements to share with your healthcare provider. At home, if your blood pressure measurement is suddenly elevated, do not be worried. If your blood pressure measurement is higher than 180/120, wait 5 minutes and re-test. If the new measurement is still increased, you may be experiencing hypertensive crisis (blood pressure higher than 180/120). You should also let your healthcare provider know if you have any low blood pressure readings. These may need to be evaluated too. Questions to consider asking your doctor if you have high blood pressure: How often should I monitor my blood pressure? What type of home blood pressure monitor should I use? What lifestyle changes can I make to help manage my blood pressure? Are there any medications I need to take to help lower my blood pressure?

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