Primary Key. DEFINITION: A primary key is a field in a table which is unique and enables you to identify every record in that table. Imagine what would happen if Mrs Smith telephoned the school to ask the secretary to pass on a message to her daughter Charlotte.
other factors may include the local market and reputation of the provider according to a genworth financial cost of care survey the national average for licensed companion care services is $ 18 an hour and most services require a 4 hour minimum
2,291 Rite Aid Employee Salaries. Browse Rite Aid Salaries by Job Title â. Rite Aid employees earn $30,000 annually on average, or $14 per hour, which is 68% lower than the national salary average of $61,000 per year. According to our data, the highest paying job at Rite Aid is a Pharmacist in Charge at $114,000 annually while the lowest paying job at Rite Aid is a Sales Clerk at $17,000 annually.