The function requires no arguments. In distributed SQL statements, this function returns the date and time set for the operating system of your local database. You cannot use this function in the condition of a CHECK constraint.
Following are some potential causes of mucus in a dog's stool: 1  Colitis. 2  Stress. 3  Dietary indiscretion.  Food 1  intolerances. Recent diet changes.  Presence of parasites/ 1 protozoans. Overgrowth of bacteria.  Foreign 1  objects. Imbalance of colon bacteria (the good  kind) Polyps and tumors of the 1  intestinal lining. Intoxication.
Causes of Watery Stool. If your dog has a watery stool, this can be attributed to food intolerance or his diet, or a more serious condition such as a tumor in the gastrointestinal tract. A sudden change in the dog's diet may also lead to diarrhea and vomiting.There may be other reasons why your dog has watery stool including:1  Various internal parasites that lodge the intestinal tract. 2  An infection of the gastrointestinal tract, which may be due to something the dog ingested from the garbage or even meat that is not properly cooked. 3  A thyroid problem.here may be other reasons why your dog has watery stool including: 1  Various internal parasites that lodge the intestinal tract. 2  An infection of the gastrointestinal tract, which may be due to something the dog ingested from the garbage or even meat that is not properly cooked.