What are the keys in SQL?

We have following types of keys in SQL which are used to fetch records from tables and to make relationship among tables or views.

• Super Key.
• Candidate Key.
• Primary Key.
• Alternate key.
• Composite/Compound Key.
• Unique Key.
• Foreign Key.

What airlines fly into Palo Alto Airport?

You have several options for which airline you choose to travel with to Palo Alto. There are 9 airlines flying into SJC: Frontier Airlines, Spirit Airlines, JetBlue Airways, Delta, Alaska Airlines.

Where is San Carlos Airport?

San Carlos Airport ( IATA: SQL, ICAO: KSQL, FAA LID: SQL) is two miles northeast of San Carlos, California, in San Mateo County, California. The FAA’s National Plan of Integrated Airport Systems (NPIAS) classifies San Carlos as a reliever airport for San Francisco International Airport . The airport is off U.S. Route 101.

How far is San Carlos Airport from San Francisco?

The San Carlos Airport is located 20 miles south of downtown San Francisco near the San Francisco Bay. It was constructed in it’s present location in 1948. Prior to that, the Airport was located approximately one-half mile southwest of its current location at the site where Best Buy is now located.

How is San Carlos Airport funded?

Today the airport is completely funded with user and business fees and receives no money from the County’s General Fund. San Carlos Airport covers 110 acres (45 ha) at an elevation of 5 feet (2 m). Its one runway, 12/30, is 2,600 by 75 feet (792 x 23 m) asphalt.

What kind of businesses are at San Carlos Airport?

San Carlos Airport is home to over 30 aviation related businesses. Facilities and FBOs at KSQL include: Bay Aerial Helicopter Service, Fly Bay Area, JATO Aviation, Rabbit Aviation Services, Surf Air, Zanette Aviation Insurance, West Valley Flying Club, Diamond Aviation Charter, and the San Carlos Flight Center.