Can we sort array in COBOL?
COBOL SORT statement can also be used for sorting tables (arrays). It sorts table elements according to specified table keys.
How do you sort in COBOL?
SORT verb is used to sort a file. Three files are used in the Sort process in COBOL: Input file is the file which we have to sort either in ascending or descending order. Work file is used to hold records while the sort process is in progress. Input file records are transferred to the work file for the sorting process.
How are arrays defined in COBOL?
Arrays are referred to as tables in COBOL. An array is a linear data structure, which is a collection of individual data items of the same data type. The data items of a table are internally sorted.
What is dynamic array in COBOL?
Re: Dynamic Array Depends what you mean by a “Dynamic Array”. Strictly, Cobol does not have Arrays. It has Tables. A Table which uses Occurs Depending On is defined in the program by the Compiler has using the storage for the maxium value of the OCCURS specified.
How do you sort a table in Cobol?
You can sort a table by using the format 2 SORT statement. It is part of the 2002 COBOL Standard. The format 2 SORT statement sorts table elements according to the specified table keys, and it is especially useful for tables used with SEARCH ALL .
What is internal table in Cobol?
The internal table in COBOL is called as ARRAY. The records/items which stores in the table must have similar properties i.e. PIC clause. Arrays/Internal table are just a linear data representation of the similar type of the data. It is not a physical table. The Table is divided into ROWS and COLUMNS.
What are the 4 divisions in Cobol?
, the statements, entires, paragraphs and sections of a COBOL source program are grouped into four divisions that are sequenced in the following order:
- The Identification Division.
- The Environment Division.
- The Data Division.
- The Procedure Division.
How do you access an array element in COBOL?
Array elements can also be accessed by using an index — an internal “pointer” established for the array by use of the INDEXED BY clause when the array is defined: 01 DAILY-TEMP. 05 TEMP OCCURS 24 TIMES INDEXED BY XTEMP PIC 999. XTEMP is not a COBOL data-item; it is not defined elsewhere in the DATA DIVISION.