Answer Posted / sarath

I need to create delta file(only changed records in 2nd file needs to be in delta file) for a daily feed please let me know how to do it. even if there is a single character change in new file the new record should replace the old one. consider first 5 characters as a key parameter
example:
file-1
12345 abc dat1
12346 def dat2
12347 5ab ddd4

file-2
12345 abc dat1 --> same in both so no need of this record
12346 bbb dat2 --> minor changes in file-2 so it should be in output
13345 2gh dat3 --> record not at all present so this will be added to o/p

output:
12346 bbb dat2
13345 2gh dat3

How can values be passed from the job stream to an executable program?

1437

---

Suppose I have five jobs to do. But I want to hold one?

1125

---

what operation is performed by job statement?

1125

---

When space is allocated for an output dataset, what units can be used?

1262

---

Differentiate between addressing mode and run mode.

1074

---

Brief description of inline procedure of jcl.

1250

---

How to submit jcl through a cobol program?

1148

---

how JCL works?

1259

---

Where can program checkpoints be stored for use in a restart?

1433

---

What is the maximum length of a single line of jcl?

1351

---

How does jcl specify the job to the operating system?

1241

---

What does a disposition of (MOD,DELETE,DELETE) mean ?

1124

---

Is it possible to left uncode disp?

1203

---

What are the parameter we cannot use in procedure?

1124

---

Explain the function of //jcllib statement?

1204

---