calculate the number of records in a file in cobol
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How to find the number of records in a flat file using COBOL ? Mainframe_Dinosaur Profile Answers by Mainframe_Dinosaur. Mainframe programmers wouldn't normally write a Cobol program just to count the number of records in a file. We would count the number of records using DFSort or SyncSort, or use AMS(Idcams repro). Both SORT and REPRO would be executed in a JCL stream. Much faster than writing a Cobol program.
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Thinking Outside of In-Memory Box: Addressing 8,060-byte Maximum Row Size Limitation Do not forget that SQL Server limits the CTE recursion level to 100 by default. You need to specify OPTION (MAXRECURSION 0) in the statement that uses the function in case of very large inputs. Figure 2 shows the contents of the LobData table after the insert.
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COBOL COBOL (/ˈkoʊbɒl/ , an acronym for co mmon b usiness-o riented l anguage) is a compiled English-like computer programming language designed for business use.OBOL has an English-like syntax, which was designed to be self-documenting and highly readable. However, it is verbose and uses over 300 reserved words. In contrast with modern, succinct syntax like y = x; , COBOL has a more English-like syntax (in this case, MOVE x TO y).
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Introduction The COBOL program will first do a perform loop 17 times and create text strings that will contain a binary value from x'00' to x'10'. During each iteration of the programming loop a routine will be called that will attempt to display the text strings with the included binary values.
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- Copy and paste the following line of code into the Notepad file: for /f tokens=1-5 delims=/  %%d in (%date%) do rename test.txt test_%%e-%%f-%%g.txt. This code is reading the current computer date into the %date% variable and then renaming the text file to include the date.Save the file with a .bat extension and save it as All Files.S-DOS assumes the user knows specific text commands. A programmer can create a batch file in which a sequence of such commands can control files and directories. A batch file may include commands to add the date to a file name.
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- REUSE_ALV_FIELDCATALOG_MERGE SAP Function module-Create field catalog from dictionary structure or internal table. REUSE_ALV_FIELDCATALOG_MERGE is a standard SAP function module available within R/3 SAP systems depending on your version and release level.f the field catalog contains more than 90 fields, the first 90 fields are output in the list by default whereas the remaining fields are only available in the field selection. If the field catalog is passed with values, they are merged with the 'automatically' found information.
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A Java Program, a COBOL Program, and a DB2 Update - An Interesting Case Study If the type 2 JDBC driver is used (and that is an option when the target DB2 subsystem is in the same z/OS LPAR as the CICS region), and if the link to the COBOL program is local (i.e., not a distributed program link to a program in another CICS region), access to DB2 from the Java program running in the CICS Liberty environment and from the COBOL ...
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Now, mainframes running COBOL can go to cloud, mobile platforms IBM Enterprise COBOL for z/OS v5.1 compiler works with the latest versions of IBM Customer Information Control System, Information Management System and DB2 software. It is expected to be available later this quarter.
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- The first record in a CSV file might represent the names of the following columns of data, and are generally referred to as column headers. Each record in a file with column headers may be have fewer fields in it than the number of column headers. If so, the left out fields' values should be considered empty.
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Introduction Explore COBOL calls COBOL for VSAM, KSDS Access for an example of a COBOL program calling a COBOL I/O routine. The COBOL programs are written using the COBOL/2 dialect but also work with COBOL for MVS and COBOL/370. Explore How to Define a VSAM Data Set using IDCAMS. This example will describe how to create and populate a VSAM, KSDS (or Key-Sequenced-Data-Set).
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Connecting to two DB2 subsystems from one COBOL program Re: Connecting to two DB2 subsystems from one COBOL program. September 29, 2003 01:24 PM (in response to JH) We have done this using EZTrieve Plus, or any dynamically compiled. program, but I don't think Static Cobol can do it. You could try creating a dynamic Cobol program to do it - I've never.
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- Specifying indexed organization for VSAM files. 1  Identify a VSAM KSDS file in a COBOL program by using the ORGANIZATION IS INDEXED clause. Code a prime key for the record by using the RECORD KEY clause. 2  In the example above, data-name is the name of the prime key field as you define it in the record description entry in the DATA DIVISION.
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Delimited Files Example 2: Import a Space-Delimited File into SAS. The IMPORT procedure generates generic variable names such as VAR1 and VAR2. It starts to read data from row 2, and scans the default number of rows (20) to determine the data types for each column.'20'x is the hexadecimal value for a space in ASCII code.
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What is COBOL Programming? - History & Examples You can write COBOL programs in text editors like Notepad++ or Text Edit. Once it is written, the program must be compiled to check for errors and converted into a language that the computer can read. Understanding COBOL's Divisions. COBOL is divided into four divisions. The divisions are created in the program in this order: Identification Division
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COBOL - File Handling Verbs Syntax. Following is the syntax to read the records when the file access mode is sequential: Following are the parameters used: NEXT RECORD is optional and is specified when an indexed sequential file is being read sequentially.rite statement can be used with FROM option to directly write records from the working storage variables. From is an optional clause. If the access mode is sequential, then to write a record,s the file must open in Output mode or Extend mode.
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In Unix, how do I get the line, word, or character count of a document? In Unix, to get the line, word, or character count of a document, use the wc command. At the Unix shell prompt, enter: Replace filename with the file or files for which you want information. For each file, wc will output three numbers.The first is the line count, the second is the word count, and the third is the character count. For example, if you entered wc .login, the output would be something similar to the following:To narrow the focus of your query, use one or more of the following wc options:he first is the line count, the second is the word count, and the third is the character count. For example, if you entered wc .login, the output would be something similar to the following: To narrow the focus of your query, use one or more of the following wc options:
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13 Foods That Have More Potassium Than A Banana But the truth is, bananas are really nothing to write home about in the potassium department. Each medium fruit provides 422 mg of the mineral, or about 9% of your 4,700 mg recommended daily intake. Not too shabby, but you can easily do better. Just start with these 13 foods, all of which provide more potassium than your old yellow standby. A medium baked sweet potato has 542 mg (12% DV) of potassium.
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- Primary/Secondary Multi-file Processing. In an RPG IV program, the processing of a primary input file and one or more secondary input files, with or without match fields, is termed multi-file processing. Selection of records from more than one file based on the contents of match fields is known as multi-file processing by matching records.
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- I'm trying to write a simple program that: 1  Opens two input files (infileicd and infilesel). 2  Opens a single output file list.txt. 3  Compares infilesel to infileicd line by line. Opens a single output file list.txt. 2  Compares infilesel to infileicd line by line. 3  If a line from infilesel is found in infileicd, it writes that line from infileicd to list.txt, effectively making a separate log file.
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- If your package is dimensional then you can only link your data to a report based on the dimensional data. You import your external data file from your own computer or from a location on your network into an existing IBM Cognos package.rocedure. 1  Store your external data file on UNIX or Linux server that can be accessed by all BI Servers. 2  For example, . 3  In the Manage External Data wizard, click Browse and browse to your external data file. 4  Alternatively, click Browse and type the full UNIX or Linux file path. 5  For example, .
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- Within the comments section below there is also an opportunity for you to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name REUSE_ALV_FIELDCATALOG_MERGE or its description.f the field catalog contains more than 90 fields, the first 90 fields are output in the list by default whereas the remaining fields are only available in the field selection. If the field catalog is passed with values, they are merged with the 'automatically' found information.
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- Inside a CICS Program. The COBOL Linkage Section. The DFHCOMMAREA will always be the first area coded in the LINKAGE SECTION. of a CICS COBOL program. In the compilation listing it becomes the second area in the. LINKAGE SECTION. This is because the Execution Interface Block will have been. inserted by the CICS Translation phase.
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Introduction This suite of programs provides an example of how a single mainline COBOL program accesses a VSAM data set. The COBOL program is written using COBOL/2 dialect but also works with COBOL for MVS, COBOL/370 and COBOL for 390.
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Grow An Avocado Tree! In about three to six weeks the top of the avocado pit will begin to split and a stem sprout will emerge from the top and roots will begin to grow at the base. When the stem grows to about five or six inches, pinch out the top set of leaves. In another two or three weeks new leaves will sprout and there will be more roots. It's now time to plant the young avocado tree. Place enriched potting soil in a large flowerpot (maybe 8 to 10 across). Fill the soil to about an inch from the top of the pot.
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- 1 Select required fields from record in user definied order, 2  Select unique records from ADIF field, 3  Select records based on data in external file, number of QSOs with one station, filtered QSOs can be saved to text/CSV file and displayed as text.
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COBOL Comp-3 Packed fields: (also called Computational-3, Packed Decimal, or Packed) COBOL Comp-3 is a binary field type that puts (packs) two digits into each byte, using a notation called Binary Coded Decimal, or BCD. This halves the storage requirements compared to a character, or COBOL display, field.