Lecture Notes for
, An, project R on subset of columns T := R[Ai1, . . ., Aik], where list in brackets is a subset of the complete set of attributes. Cross out all columns and column values in R not in set, then eliminate duplicate rows. (See Def 2.7.1 in text.) Example 2.7.1. List all customer names from the CUSTOMERS table of Figure 2.2. ................
................
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related searches
- strategic management lecture notes pdf
- financial management lecture notes pdf
- business management lecture notes pdf
- organic chemistry lecture notes pdf
- corporate finance lecture notes pdf
- philosophy of education lecture notes slideshare
- business administration lecture notes pdf
- advanced microeconomics lecture notes pdf
- microeconomics lecture notes pdf
- marketing lecture notes pdf
- lecture notes in microeconomic theory
- mathematical logic lecture notes pdf