Could any one please answer the following question. Pleasesend it as soon as pos

Question

Could any one please answer the following question. Pleasesend it as soon as possible. Generate the relational algebra and tuple relational calculusexpressions for the following queries: a) List the names and cities of all guests. b) List the price and type of all rooms at the GrosvenorHotel. Please write every thing. Please do not mention is shortway. Could any one please answer the following question. Pleasesend it as soon as possible. Generate the relational algebra and tuple relational calculusexpressions for the following queries: a) List the names and cities of all guests. b) List the price and type of all rooms at the GrosvenorHotel. Please write every thing. Please do not mention is shortway.

Explanation / Answer

a) guestName, city ( Guest X Booking X Hotel) b) price, roomNo, type (hotelName ='Grosvenor' (Hotel X Room))

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