What causes an index to become unusable? Indexes can become invalid or unusable whenever a DBA tasks shifts the ROWID values, thereby requiring an index rebuild. These DBA tasks that shift table ROWID’s include: Table partition maintenance – Alter commands (move, split or truncate partition) will shift ROWID’s, making the index invalid and unusable. How […]
What size is a hose bib washer? Question: What size washer do I need for a garden tap? Answer: Usually a 3/4″ / 20mm washer. However, once you remove the top of the tap, you can easily measure the diameter. How do you stop a hose bib from dripping? How to Fix a Leaky Hose […]
What is an extract FDA? (a) Vanilla extract is the solution in aqueous ethyl alcohol of the sapid and odorous principles extractable from vanilla beans. In vanilla extract the content of ethyl alcohol is not less than 35 percent by volume and the content of vanilla constituent, as defined in § 169.3(c), is not less […]
Which AWD vehicle has the best gas mileage? Topping our list of AWD cars with the best mpg is the 2015–2016 Subaru Impreza. Like earlier model years, the 2015–2016 version uses a 2.0L four-cylinder engine and continuously variable transmission, but it gains a slightly higher EPA-estimated 28 mpg city and 36 mpg highway. Which AWD […]
Is Chapul still in business? In 2019, Chapul got out of the protein bar business when his co-packer went out of business. The company now only sells the cricket flour. Pat is working with a group that helps new insect farming ventures in Indonesia get started. What happened to Chapul? Chapul, a Utah-based maker of […]
What hair styles can you do with long hair? Double Buns. Forget about that messy topknot, this season is all about looking cool and cute with double buns. Twisted Bun. A twisted bun is a chic and easy up-do that’s perfect for formal occasions. Low Rolled Bun. Half Bun. Twisted Crown. Flower Braid. Beach Waves. […]
How do you teach poetry creatively? Poetry Activities: Six Simple Ways to Make Poetry Instruction… Entice them with music. Write poems that are fun and nonthreatening. Focus on reading comprehension. Use picture books. Use poetry to teach a writing skill. Play games. What is the most appropriate method of teaching poetry? Start by simply reading […]
What is in a doner kebab box? The Original German Doner Kebab – doner meat, fresh lettuce, tomato, onion and red cabbage. Doner Box – 3 combos to choose, served with our 3 signature sauces. Doner Durum Wrap – doner meat, fresh lettuce, tomato, onion and red cabbage. What is a doner meat box? It […]
How does FBG sensor work? Fiber Bragg Gratings are made by laterally exposing the core of a single-mode fiber to a periodic pattern of intense laser light. The exposure produces a permanent increase in the refractive index of the fiber’s core, creating a fixed index modulation according to the exposure pattern. Which of the following […]
What do ophthalmic beta blockers do? Topically administered beta blockers are the preferred medical therapy for glaucoma. These agents reduce intraocular pressure (IOP), thereby preventing damage to the optic nerve and the subsequent loss of vision. What is the brand name for timolol? Timolol is a prescription drug in a group of drugs called beta-blockers. […]
