Schlumberger Field Engineer Interview, Articles O

Example 1: Formating a file (USING INREC) //SYSIN DD * SORT FIELDS=COPY INREC FIELDS= (7:2,5,20:10,3) /* Explanation: SORT FIELDS=COPY It is for copy records to output file INREC FIELDS= (7:2,5,20:10,3) - Here we have two formattings, 7:2,5 - data at 2nd position of input file with length 5 copied to 7th position of output file OUTREC FIELDS=(1,5,ZD,TO=FS,LENGTH=6,..)converts the first five bytes ZD from input file to FS of 6 bytes and writes it to output. C'WED',C'WEDNESDAY', - You can use X or 1X to specify a single blank. Multiple output records are created with the / sub parameter. BUILD gives you complete control over the items you want in your reformatted OUTREC records and the order in which they appear. INREC is useful in case of the large input files. example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. BUILD operand is used to construct the output record. If any match found in the list, respective data will be moved to output file. It will be helpful in case where days of week coded as MON, TUE, WED which needs to be replaced to MONDAY, TUESDAY, WEDNESDAY, Requirement: To replace three char days of week to its fullest form, ----+----1----+----2----+----3----+----4----+----5 FIXLEN=5 tells DFSORT that the %01 parsed field is 5 bytes long. JCL - Examples Example 1: Alocate PS dataset using IEFBR14 UTILITY //STEP01 EXEC PGM=IEFBR14 //SYSPRINT DD SYSOUT=* //SYSOUT DD SYSOUT=* //SYSDUMP DD SYSOUT=* //DD1 DD DSN=userid.IBMMF.PSFILE, // DISP= (NEW,CATLG,DELETE),VOLUME=SER=DEVL, // SPACE= (TRK, (1,1),RLSE),UNIT=SYSDA, // DCB= (DSORG=PS,RECFM=FB,LRECL=80,BLKSIZE=800) //* Reformat each record by specifying all of its items one by one. IFTHEN clauses for the OUTREC statement can be used to select subsets of the output records and apply different BUILD, FINDREP or OVERLAY items to them. //SORTOUT DD DSN=DEPT.EMPL.DATA.OUTPUT2, For instance, you want to know when one file is within 10% of the size of the other. If 6th position is SPACES, then text "EMPTY" is appended to input record. OUTREC OVERLAY=(60:SEQNUM,2,ZD,START=5,INCR=5) Generates the sequence number of length 2 from 60th byte. If you want to replace or remove data anywhere in records, the FINDREP parameter of the OUTREC statement needs to use instead. You can mix p,m fields (fixed fields) and %nn fields (parsed fields) in BUILD and OVERLAY. Thus total record length of output file is 40. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. All IFTHEN parameters have been processed. . The question is unclear, so this is just a guess at what was wanted. For example: OUTREC BUILD=(DATE3,TIME1,1,6) would produce a character timestamp in output positions 1-12 of the form: yyyydddhhmmss, More easily, you could use DATE4 to produce a timestamp of the form: yyyy-mm-dd-hh.mm.ss or DATE5 to produce a timestamp with microseconds of the form: yyyy-mm-dd-hh.mm.ss.nnnnnn. Why do we calculate the second half of frequencies in DFT? LRECL to the calculated record length. Add two days, two years to the date in the input file. Explnation: Above statement will convert data field at position (1-20) of input file to its uppercase form and write it to output file. OUTREC FIELDS=(1,39,..)copies first 39 bytes from input file to output as it is. You can delete, rearrange and insert fields and constants. To display hexadecimal representation of input value. . You can create the reformatted INREC records in one of the following ways using unedited, edited, or converted input fields. IFTHEN clauses are processed in the following order: For this example, the IFTHEN clauses are processed as follows: PARSE fields using IFTHEN parameter : Click Here. You have your counts. FINDREP - Can do find and Replace operation using this parameter. Output file for SORT JCL - Assume the current date is - 4-Apr-2012. (note, this was the question that existed when the first answer was written and does not relate now to the above code). Maybe I have it wrong but I was trying to have the first include exclude what would get selected in the second an subsequent includes. If the records are variable-length, the RDW of the record would be reduced to indicate the new length after the shorter literals are substituted. steve MONDAY 20000 Requirement: To display hexadecimal representation of input value. IBMMainframes.com is not an official and/or affiliated with IBM. v If WIDTH(n) is specified and the calculated record length is greater I will go through your answer, Multiplication division using DFSORT utility in Mainframe, How Intuit democratizes AI development across teams through reusability. Specifies d digits for the count in the output record, overriding the INREC FIELDS=(1,20,X,25,6,X,) - Reformat the input file of length 1 to 30 bytes(1 to 20 bytes plus 25 to 6 bytes). JOHN 08000 john MONDAY 08000 Is it possible to create a concave light? How to use Slater Type Orbitals as a basis functions in matrix method correctly? TOT calculates the number of records in the input file. If the records are fixed-length, spaces would be appended to the end of the record to replace the deleted characters. JCL is for those statements that begin with // like DD, EXEC, JOB, OUTPUT, etc. 2X in OUTREC FILEDS statement indicates two spaces and thus record length of output file will be 12. 1) Sort fields. C'THU',C'THURSDAY', - I added DIGITS(6) in step001 and modified below OUTFIL FNAMES=SETRC,NULLOFL=RC4,INCLUDE=(23,6,CH,GT,C'090.00'). OUTREC FILEDS or OUTREC BUILD It is used to reformat each record by specifying all of its items one by one. When INREC is used reformatting of records is doneBEFOREthe sort. IN identifies the constant (the find constant) and OUT identifies the constant (the replace constant). @Bill my both input files has approx 10000 records. 55555SMITH R&D 25000 JOHN 08000 00001 Reformatting records after sorting with BUILD or FIELDS - IBM The%parsed field is used to skip the variable field without extracting anything for it. Output file for SORT JCL Assume the current date is 4-Apr-2012. Use IFTHEN statements if you want to insert, rearrange, delete or overlay fields in different ways for different records. OUTREC is processed after SORT/MERGE and SUM (if present) otherwise after INREC. How can I use SYNCSORT to format a Packed Decimal field with a specifc sign value? Read the answer please. Does the below answer suffice? Following records will be selected from the input file. used, ICETOOL terminates the operation. On INREC and OUTREC, FIELDS also has the "overloading" for the same reason (the backwards thing). Using BUILD in SORT Build parameter is used to reformat records. Reformatting records after sorting with BUILD or FIELDS - IBM present. 2) Convert ZD to PD; example of ZD formats are '000000000002.459000-' and '0000000000000005.42-'. @zarchasmpgmr: JCL does not allow multiple BUILD/OUTREC statements. OUTREC in SORT - mainframegurukul.com The below is what I think you are trying to do. Example: Reformat different records in different ways by specifying how build, overlay, find/replace, or group operation items are applied to records that meet given criteria. OUTREC FIELDS=(1,80,SQZ=(..,PREBLANK=C'(),..)) Blanks out the (). You can create the reformatted OUTREC records in one of the following ways using unedited, edited, or converted input fields. //SYSIN DD * Default for PARSE: None; must be specified. IFTHEN=(WHEN=NONE,BUILD=(1:1,80)) If no matches to conditions specified in WHEN, copy the 80 bytes data from input file to output as it is. It confuses people trying to give you an answer. Normally it will be given with Join Keys or during the sort. Please note that file in SYSUT2 takes the same DCB as that of the SYSUT1 in the above example. Example: Reformat each record by doing various types of find and replace operations. OUTREC FIELDS=(..,55,8,Y4W,TOJUL=Y4T)- data from 55th byte of length 8 will be converted to Y4T Julian date format. IFTHEN statements allow you to reformat different records in different ways by specifying how build or overlay items are to be applied to records that meet given criteria. There are multiple Date Functions by which you can reformat input dates. DIGITS can only be specified if FINDREP indicates doing a find and replace operation. Date constants can be produced in a variety of other characters, zoned decimal and packed decimal formats as well such as Cyyyy-mm, Zyyyymmdd and Pyyddd. You can delete, rearrange and insert fields and constants. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. If you have any doubts or queries related to this chapter, get them clarified from our Mainframe experts on ibmmainframer Community! The issue now I think is that having multiple BUILD/OUTREC gives a duplicate error. You can use INCLUDE and OMIT to select records using a variety of formats for past and future dates like Cyyyymmdd, Cyyyy/mm/dd, +yyyymmdd, Cyyyyddd, Cyyyy/ddd, +yyyyddd, Cyymmdd and so on. The sort utility you use does have them. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. BUILD parameter can be used on INREC and OUTREC statements in SORT card. Since hexadecimal representation occupies two digits for each character, here we will need output file with record length of 20. Thank you so much Bill. Hence, 10 records are written to output. We make use of First and third party cookies to improve our user experience. 3) Sum new PD fields. Also skills in Mainframe. JOIN UNPAIRED does a full outer join on the two files. What is the purpose of non-series Shimano components? JCL - Basic Sort Tricks - tutorialspoint.com The first 10 records need to be written to output file. than n, ICETOOL issues an error message and terminates the operation. Let me know if that resolves the issue. is the protected brand of Scrum.org. OUTREC FIELDS=(1,29,JFY=(..,PREBLANK=C'(),..),..) blank out the (). We will try to explore the many uses of OUTREC in this article with some examples . SORT FIELDS=(1,3,ZD,A) - Once the above two tasks done, the file will sorted and the same writes to output after sorting. The problem I am facing is datasets FILE1.DATA.COUNT and FILE1.DATA.COUNT are getting created of 15 record length despite mentioning LRECL 6. They are identical. 4) Convert PD back to ZD. A countdd DD statement must be PMP, PMBOK, PMI-ACP and PMI are registered trademarks of the Project Management Institute, Inc. Professional Scrum Master, PSM, Professional Scrum Product Owner, PSPO etc. EDIT=(TTT.TT) is a used-defined edit mask, in this case inserting a decimal point, truncating the otherwise existing left-most digit, and having significant leading zeros when necessary. Minimising the environmental effects of my dyson brain. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. OUTREC FIELDS=(..,45,3,ZD,MUL,+10) data starts from 45th byte of length 3 will be multiplied by +10 and stores it in the same record as a continuation. JCL - SORT OUTREC Fields - JCL Tutorial - IBMMainframer Tell them what you want to do, and they probably already have something you can use to do it with (when discussing this, bear in mind that these are technically data sets, not files). You can assign up to 1000 parsed fields (%0-%999) to the variable fields you want to extract. 7thbyte will be placed as a space in output file. Other usages with Inrecand Outrec:(SOurce IBM). How do I align things in the following tabular environment? /*, ----+----1----+----2----+----3----+----4 OUTREC in SORT Using OUREC in SORT JCL OUTREC adds, deletes, or reformats fields after the records are sorted or merged. length = 30) should be copied at position 1 in output file followed by the sequence number of 5 digit in Zoned Decimal format should be written at position 36 of output file. n can be from 1 to 32760. Note that if all of the fields in your records have fixed positions and lengths, you don't need to use PARSE. OUTREC method INCLUDE COND=(5,1,GE,C'M'),FORMAT=CH OUTREC FIELDS=(10,3,20,8,33,11,5,1) SORT FIELDS=(20,8,CH,A,10,3,FI,A) SUM FIELDS=(38,4,BI) Theseexamples illustrate how a fixed-length input data set is sorted and reformatted for output. OVERLAY says "update the information in the current record with these data-manipulations (BUILD always creates a new copy of the current record). FIELDS is "old" and available for backwards-compatibility. When is the condition Overlay is the actualvalue to be replaced similarly. I have taken out the "columns" from the BUILDs (those numbers followed by a colon). OUTREC FIELDS=(..,55,8,Y4W,ADDDAYS,+2,TOJUL=Y4T(/),..) adds +2 days to the date in the input file and converts it to Julian date before writing it to output file from 55th position. default of 15 digits. In the join keys recently I used, in my work, Inrec, Outrec and Overlay in a sort card. smith WEDNESDAY 25000 The answer to your first question is simply that you did not tell Under the OUTREC parameter of the OUTFIL control statement, see [n]/ on page 2.91 for a complete description of the / sub parameter. // DCB=(RECFM=FB,LRECL=30,BLKSIZE=0), Example: OUTREC BUILD= (1,20,C'ABC',26:5C'*', 15,3,PD,EDIT= (TTT.TT),21,30,80:X) OVERLAY: Reformat each record by specifying just the items that overlay . Time constants can also be produced in a variety of other characters, zoned decimal and packed decimal formats as well such as Chh:mm, Zhhmmssxx and Phhmmss. // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) Example: OVERLAY: Reformat each record by specifying just the items that overlay specific columns. There's nothing "wrong" with the control cards. Thus total record length of output file is 30. does not exceed a specific maximum (for example, 20 bytes). Remove the () from data in first 29 bytes and remove spaces between the data and separate the data with ,. To insert 5 blanks, write 5X between the two fields. Linear regulator thermal information missing in datasheet. . 88888JOHN PURCHASING 08000 OUTREC OVERLAY=(30:30,4,TRAN=LTOU,..) Converts the data lower to upper from 30th position of length 4 and writes to output from 30th position. BUILD in SORT - mainframegurukul.com By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Take the counts from something which is already reading the data, and then you have something really simple, and efficient. record length. C'SAT',C'SATURDAY'), - SMITH 25000 The sequence number will be 1 for the first header record, 2 for the second header record and 3 for the third header record. OUTREC FIELDS= (1,20,CTOTAL,5Z,21,10), ----+----1----+----2----+----3 . AKSHAY TUE 10000 You can mix p,m fields (fixed fields), and %nn fields (parsed fields) in BUILD and OVERLAY. Requirement: To convert field at position 1-20 of input file to Upper case characters. //SORTIN DD DSN=DEPT.EMPL.DATA.OUTPUT1,DISP=SHR . . This statement supports a wide variety ofparsing, editing, andreformatting tasks. By using this website, you agree with our Cookies Policy. How should I go about getting parts for this bike? //SYSOUT DD SYSOUT=* If clause 3 is not satisfied, its build items are not applied and processing continues. Agree JCL - SORT INREC Fields - JCL Tutorial - IBMMainframer . INREC and OUTREC in Sort JCL -IBM Mainframes The sequence number added in positions 82-83 will allow us to keep only the first header record and the first trailer record. a lower number of digits (d) instead by specifying DIGITS(d). so that performance will be improved SORT OUTREC Example JCL. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How to change the properties of a ps or an pds, Passing symbol value using DFSORT to file, mainframe - generate a report with sum of particular fields. This sort card will insert spaces in the first 20 bytes, then the fields 1 to 5 from the input file are moved to 21 thru 25, 26 thru 36 will have blanks and then input file fields from position 6 to 10 is moved to output file positions 37 to 41. If you use DIGITS(d) and the count overflows the number of digits But if any of the fields in your records have variable positions or lengths, you can use PARSE to treat them as fixed parsed fields in BUILD or OVERLAY. Formatting output file after an INCLUDE condition in JCL Include 3 is doing the same except excluding 1 and 2 includes. /*, ----+----1----+----2----+----3 4. d can be 1 to 15. If you use PGM=SORT, for example, that's a utility. DFSORT/SYNCSORT or a subsequent program reading the files? it came up with its own figure. SORT FIELDS= (106,4,CH,A) SUM FIELDS= (162,4,BI,166,4,BI) OUTREC FIELDS= (106,4,162,4,166,4) Table 2 shows the output. SORT FIELDS=COPY It is for copy records to output file. // DCB=(RECFM=FB,LRECL=40,BLKSIZE=0), Not the answer you're looking for? INREC= and OUTREC= are invalid. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? // UNIT=TEST,SPACE=(CYL,(50,10),RLSE) Does a summoned creature play immediately after being summoned by a ready action? Else, the input record is written to output, as-is. value, you can let ICETOOL determine and set the appropriate LRECL This is from the DFSORT Application Programming Guide: WRITE(countdd) Specifies the ddname of the count data set to be There are two files FILE1.DATA and FILE2.DATA Identify those arcade games from a 1983 Brazilian music video, The difference between the phonemes /p/ and /b/ in Japanese. OUTREC statement used above will copy first 10 bytes from input file & convert all letters to lowercase letters. 3. //SYSPRINT DD SYSOUT=* To include a single apostrophe in the string, you must specify it as two single apostrophes example, to include the word Toms you need to specify CToms. You can read my previous installment if you miss it. IFTHEN clauses let you use sophisticated conditional logic to choose how different record types are reformatted. Find centralized, trusted content and collaborate around the technologies you use most. 1,20 - data at 1st position of input file with length 20 copied to 1st position(if you don't specific position, it will start from 1st position) of output file. Replace Low Values with Spaces using SORT, JIRA Workflow for Optimal Project Tracking, Automatically Assign Issues JIRA Automation, JIRADashboard Popular Gadgets for Agile Teams, Vertical Slice vs Horizontal Slice User Story. Based on the 6th position of the file, the BUILD of output file varies. OUTREC OVERLAY=(..,45:45,3,ZD,MUL,+10,TO=ZD,LENGTH=4) the data from 45th byte multiplies with 10 and writes the result to output of the length 4 from 45th position. // DCB=(RECFM=FB,LRECL=30,BLKSIZE=0), places 'B' (matched records), '1' (present in file1, but not in file2), or '2' (present in file2 but not in file1) in the 1st position of the output BUILD. WHEN=INIT clauses are processed before any of the other IFTHEN clauses. TRAN=LTOU, can be used to convert data from lower case to upper case . Relation between transaction data and transaction id. Asking for help, clarification, or responding to other answers. Example: Experienced software developer. By using INREC, OUTREC, and OUTFIL statements to insert the current date or past date, or future date in a variety of formats and time in a variety of formats into your records. . //SORTIN DD DSN=DEPT.EMPL.DATA.OUTPUT1,DISP=SHR Good Data analytic skills (Data Warehousing and BI). AKSHAY 10000 00002 Why do many companies reject expired SSL certificates as bugs in bug bounties? If you do not specify a WHEN=NONE clause, only the WHEN=INIT changes (if any) are applied to input records that do not meet the criteria for any of the WHEN=(logexp) clauses. Identify those arcade games from a 1983 Brazilian music video, AC Op-amp integrator with DC Gain Control in LTspice. Example MON will be replaced by MONDAY. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Note, the physical order in which these are specified in the JCL does not affect the order they are processed in. // DISP=(,CATLG,DELETE), The sequence number starts at 5 and is incremented by 5 each time. If clause 4 is not satisfied, its build items are not applied and processing continues. Example: The below OVERLAY will extend the records. JOHN 28000 00004, SORT FIELDS=COPY Example: PARSE can be used for many different types of variable fields including delimited fields, comma separated values (CSV), tab separated values, blank separated values, keyword separated fields, null-terminated strings, and so on. decimal digits with leading zeros. REMOVECC removes the ANSI carriage control characters and ensures that the RECFM is FB rather than FBA. A WHEN=(logexp) clause is satisfied when the logical expression evaluates as true.