What is the difference between Icetool and sort?

What is the difference between Icetool and sort?

ICETOOL is an expansion to DFSORT that allows users to do multiple operations in a single step, as well as perform additional new functions such as SELECT, SPLICE, OCCUR, DISPLAY, COUNT, STATS, VERIFY, etc. ICETOOL is supplied as part of the basic SORT package — if you have DFSORT, you also have ICETOOL.

What is Icetool in JCL?

ICETOOL is a multi-purpose DFSORT utility used to perform a variety of operations on datasets. Input and output datasets can be defined using user defined DD names. The file operations are specified in the TOOLIN DD statement. Additional conditions can be specified in user defined ‘CTL’ DD statements.

What is ibm ICETOOL?

ICETOOL is a batch front-end utility that uses the capabilities of DFSORT to perform the operations you request. ICETOOL includes 17 operators that perform sort, merge, copy, statistical, report, selection, and splice operations.

What is splice in Icetool?

Splice makes it possible to join fields from different types of input records to create an output record with information from two or more records. From 1 to 10 ON fields can be specified. By default, the first duplicate is spliced with all the WITH fields from the last duplicate.

What does Syncsort do in mainframe?

SyncSort is a high speed replacement for the IBM SORT program. The SORT program is used to sort data into a certain sequence or to merge from two to sixteen previously sorted input data sets into one output data set. A rich set of data selection and modification tools also are also available.

What is Syncsort and Dfsort?

DFSORT is IBM’s product whereas SYNCSORT is a product sold by Syncsort. They use similar commands. Normally your mainframe system will have only one type of. product (either DFSORT or SYNCSORT) installed and when you use PGM=SORT, that product will.

What is Iebupdte?

The IEBUPDTE utility creates multiple members in a partitioned data set, or updates records within a member. While it can be used for other types of records, its main use is to create or maintain JCL procedure libraries or assembler macro libraries.

How do I count the number of records in an Icetool file?

Syntax –

  1. subtract a value from the count.
  2. add a value to the count.
  3. create an output data set containing text and the count or just the count.
  4. sets RC=12, RC=8 or RC=4 if the record count meets specified criteria or RC=0 if the record count does not meet specified criteria.

How do I sort a file in JCL?

JCL – Basic Sort Tricks

  1. A file has 100 records. The first 10 records need to be written to output file.
  2. Input file has one or more records for same employee number. Write unique records to output.
  3. Overwrite input record content.

What is the use of Syncsort?

Syncsort ZPSaver can reduce costs for your company by offloading sort, copy and SMS compression from primary CPUs to IBM z Integrated Information Processors (zIIP). This can help you significantly lower CPU utilization resulting in lower software licensing costs.

What is the difference between Dfsort and Syncsort?

DFSORT and SYNCSORT almost does the same thing-Sort. DFSORT is IBM’s product whereas SYNCSORT is a product sold by Syncsort.

Where can I find examples of DFSORT icetool?

The DFSORT product tape contains a set of illustrative DFSORT/ICETOOL examples of interest to Storage Administrators and others who analyze data created by DFHSM, DFSMSrmm, DCOLLECT and SMF. The source for the following examples are available in sample job ICESTGEX:

Is the Toolin DD statement ignored in icetool?

Defines the ICETOOL statement data set that must have the following attributes: RECFM=F or RECFM=FB and LRECL=80. If the TOOLIN Interface is used, the TOOLIN DD statement must be present. If the Parameter List Interface is used, the TOOLIN DD statement is not required and is ignored if present.

When to use JPN symbols in icetool?

There are special symbols (JPn) in ICETOOL (DFSORT) which can used in SORT control statements to include the values in the SET symbols of the JCL. Suppose the need is to run the same job for 4 different quarters of the year.

Where can I find JCL statements for icetool?

An overview of the job control language (JCL) statements for ICETOOL is in Table 1 followed by discussions of each ICETOOL DD statement and the use of reserved DD statements and ddnames. Table 1. JCL Statements for ICETOOL