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Consider that a package is bound into 2 different collections and the PKLIST option specifies both the collections. If the collection id is not specified in the program while executing the SQL query, then when the DB2 system will search the package list, which collection will it pick up or will it give an error/abend?
1 5167If a table has a column "dept" (declared to have nulls) and there are 10 rows in the table of which 3 have a null value in the dept column, what will select count(*) and select count(distinct dept) return?
6 8925My JCL have five steps & I created new versions of GDG in first step through fourth step & fifth step I was refered Step one GDG version. My JCL got abend at 4th step and how I can restart my JCL Please let me know the answers. //STEP1 EXEC GDG1(+1) DISP=(NEW) //STEP2 EXEC GDG1(+2) DISP=(NEW) //STEP3 EXEC GDG1(+3) DISP=(NEW) //STEP4 EXEC GDG1(+4) DISP=(NEW) //STEP5 EXEC GDG1(+1) DISP=(OLD)
11 57996How many types of parameters are used in JCL and what are mandatory parameters of JOB statement.
IBM,
13 28094why db2 is called as universal database?what is the storage capacity of db2v9 n what are the advantages of db2
3 9157Is it Possible to read from PS file and write it to database by using dynamic sql(execute immediate)
2 6491In BIND, isolation level parameter specifies the duration of page lock and ACQUIRE, RELEASE also do almost the same thing. What is the exact difference between the two? Do they work in conjunction while executing SQL queries and obtaining locks?
8 19298Can a primary key have null values? If we try to insert a null value in a primary key column, will it work or give an error code?
6 22666
Does qtp tool support mainframe application testing?
How to change size of Initial number of records to *NOMAX for ALL PF files from perticular library, how can I do that
Tell about the ams used in vsam?
Which Search verb is equivalent to PERFORM…VARYING?
when does a dataset go uncataloged?
i want to store 20 digits . how will u do it in cobol ?
What is the motivation behind coding class parameter in job statement?
cics command level is?
What is the function of dd name parameter with a 2 part structure; audit.report?
While unloading huge amount of data from table. Suddenly job failed some error. Imagine 1M data unloading, In that 90% data unloaded only 10% left, So if want to unload the rest 10% what needs to be done? Whether do i need to start from top or anything ?
Explain ibm z?
is delete operation supported in an esds? Is rewrite operation possible in esds?
Is condition checking possible in jcl? If yes, how?
What type of database is db2?
Explain how to access vsam file?
