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Databases AllOther (288) hi i am working as a testengineer , so i want to no the backend data base connection can any one tell mwe in detail
2228Table 1: STUDIES PNAME (VARCHAR), SPLACE (VARCHAR), COURSE (VARCHAR), CCOST (NUMBER) Table 2: SOFTWARE PNAME (VARCHAR), TITLE (VARCHAR), DEVIN (VARCHAR), SCOST (NUMBER), DCOST (NUMBER), SOLD (NUMBER) Table 3: PROGRAMMER PNAME (VARCHAR), DOB (DATE), DOJ (DATE), SEX (CHAR), PROF1 (VARCHAR), PROF2 (VARCHAR), SAL (NUMBER) PNAME – Programmer Name, SPLACE – Study Place, CCOST – Course Cost, DEVIN – Language the software or package is developed in, SCOST – Software Cost, DCOST – Development Cost, PROF1 – Proficiency 1 Use the above table definitions to answer the questions that follow. Find out the selling cost average for packages developed in Oracle. Display the names, ages and experiences of all programmers How much revenue has been earned through
1 6546in a master-master replication with two masters and alternate slaves running on two systems.can i have a script or any mysql command to know which one is right now acting as master.
1 3766What are the all different types of Joins in SQL Server 2000, Anybody can explain each join with definition..Thanks in advance....
9 63780i wrote a pl/sql procedure. it must run every sunday 4.40 How can i schedule it with the help of dbms_jobs (or another other procedure with out creating bat file,exe file)
eicc,
2324wat will be the sql query to extract only last 3 records from table supose table hving thousands for records
19 29875
What are system databases in ms sql server?
What is sql server and ase?
In what condition is it good to disable a trigger?
What does new grouping sets enables you to do?
What is a sql trace file?
What is difference between inner join and self join?
Can two different columns be merged into single column? Show practically?
List various types of log-based recovery in DBMS.
What is timestamp in mysql?
What is coalesce in sybase?
What is the importance of batch source set up in ar? : oracle accounts receivable
Can you roll back the ddl statement in a trigger?
Name some of the open source software that you can use in alternative to SSR?
What happens if recursive calls get out of control?
Can videos be stored in a database?