Portal | Manuals | References | Downloads | Info | Programs | JCLs | Mainframe wiki | Quick Ref
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Profile Log in to check your private messages Log in
 
types of table and classification of Evaluate statements

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming
View previous topic :: :: View next topic  
Author Message
elayarajack

New User


Joined: 15 Feb 2004
Posts: 8

PostPosted: Thu Feb 19, 2004 2:20 pm    Post subject: types of table and classification of Evaluate statements
Reply with quote

hi,

can any one tell me the types of tables(may be of 2 types) and classifications or types of evaluate stmts. i need it for interveiw purpose.
Back to top
View user's profile Send private message

franclin

New User


Joined: 23 May 2003
Posts: 11
Location: Chennai, India

PostPosted: Thu Feb 19, 2004 3:09 pm    Post subject:
Reply with quote

Hi elayarajack,


Tables:

There are two types of Tables. viz.,
1. Fixed Length Tables,
2. Variable Length Tables.

1. Fixed Length Tables: Fixed Length tables are speified using the occurs clause. Because seven subscripts or indexes are allowed, six nested levels and one outermost level of the format 1 occurs clause are allowed.

2. Variable Length Tables: Variable-length table are specifed using the OCCURS DEPENDING ON clause. The length of the subject item is fied, it is only the number of repetitions of the subject item that is variable.


Evaluate:

1. General Evaluate (In which, we can also use THRU in WHEN condition)
2. Evaluate ALSO (In which, we can also use THRU in WHEN Condition)

syntax:

Evaluate Case-1{ ALSO Case-2}
WHEN Conditon1{ ALSO Condition2.}
...
{When Other Imperative-Stmt}
end-evaluate.

Case-1 & Case-2 May be in these forms.
1.Identifier
2.Literal
3.Expression
4.TRUE
5.FALSE


Condition1 or Condition-2:

ANY
condition
TRUE
FALSE
NOT Condition1 THRU Condition1
I think its enough to you
REGARDS,
SUMAN
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts Summing records conditional statements. chillmo SYNCSORT 13 Wed May 15, 2019 2:12 am
No new posts DB2 table quality rizwanaccy DB2 6 Mon Apr 01, 2019 1:28 pm
No new posts COBOL Table Question GAPX1 COBOL Programming 3 Thu Mar 07, 2019 9:48 pm
No new posts General Query on DB2 table design subratarec DB2 3 Thu Feb 14, 2019 12:49 pm
No new posts What is a table space in db2 for z/os? martin schlatter DB2 13 Sat Nov 24, 2018 11:19 pm

Facebook
Back to Top
 
Job Vacancies | Forum Rules | Bookmarks | Subscriptions | FAQ | Polls | Contact Us