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.
1 Hookworms and whipworms can both cause blood to appear in a dogs stool. 2  If you notice blood in your dog's feces, contact your vet immediately. 3  Tapeworm segments can often be seen in the dogs feces or clinging to the hair around its anus.