How we create a tables in db2,what is the process/syntax to create a table with example plz?
2 141354. A DB2 application is bound with uncommitted Read isolation level.It issues a request that retrieves 20 rows out of 200000 in the table. Which of the following descrbes the rows that are locked as a result of this request? a. None of the rows are locked. B.The retrieved rows are locked. C.The last row of the result set is locked. D.The rows not previously updated by another application are locked.
3 7791If we have 100 records in the PF, we deleted all the records then what is the Size of the PF?
2 5269db2 query I have one table with the following details. SNO SNAME DOJ ------ -------------------- ---------- 10 KRISH 2007-03-19 20 REDDY 2007-05-19 30 RRRRR 2007-05-19 40 BBBBB 2008-05-19 50 CCCCC 2009-05-19 60 JJJJJ 2009-05-19 70 JJJJJ 2004-05-19 i want the output in the following format:( no of students joined in each year(no nedd to consider about month and date) year count --------- ---------- 2004 1 2007 3 2008 1 2009 2
TCS,
9 11164what will be the output of the below given query, if no matching records are found : (a.) 0 (b.) null (c.) error select Avg(salary) from TableA where Deptno = 'insurance'
10 13339quary for 1> fetch last record 2> fetch in reverse order 3> fetch last 5 row 4> fetch second last record (their is no primary key) i think concept of count can be use for this in 4th
5 8640I have a table which has thousand of records i want to fetch only record num 100 to record num 200. Write a query that satisfies this criteria.(Cant use any keys) Anyone please reply ASAP!
17 22269
What is buffer pool and list some of them?
before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?
What is a db2 tablespace?
What is the physical storage length of date data type?
What is a db2 schema?
what is a corelated subquerry?
How to check sequence on a table in db2?
What is dclgen (declaration generator)?
Where do you specify them?
What does a deadlock mean in DB2?
Which command is used to remove all rows from a table?
What is db2 catalog database?
What is a cursor in programming?
is it compulsory commitment control in journal?
Which component is responsible for processing sql statements and selecting access paths?