SQL: 1. Sql query:::::::: Sum of the sale for particular date? 1. Product => name, prod_id, 2. Invoice => prod_id, rate, invoice date select sum(amount) from sales…
Efficient ABAP/4 Coding Techniques Efficient ABAP/4 Coding Techniques OBJECTIVE In this chapter we are going to learn efficient coding Techniques in ABAP/4. The following…
DB2 INTERVIEW QUESTIONS 1) How would you find out the total number of rows in a DB2 table? Use SELECT COUNT(*) ... in db2 query Java inteview questions DB2 SQL Tutorial Mainframe…
DATA DEFINITION LANGUAGE COMMANDS EX NO: 01 DATE: AIM To study the various DDL commands and implement them on the database. COMMANDS SQL> create table stud (sname varchar2(30),…
Query optimization in distributed database systems Framework for query optimization The selection of a query processing strategy involves: ± determining the physical copies…
UNIVERSITY OF PUNE TE (COMPUTER ENGINEERING)- 2008 COURSE Sub Code 310241 310242 310243 310244 310245 310246 310247 310248 Total Total of Part I (A) Subject Term-I Teaching…