For example I have my main rpg program (Lets call it 'MAIN. Does anyone have a working example of sending an SMS text message using the REST API in Twilio from an RPGLE program on the.IBM Example of RPGLE using XML Example of RPGLE using the op- code XML- INTO. This op- code reads a XML document into a variable in a program. The following source is a example of reading XML document into a variable: XML Document TESTXML. Create it in directory /home/RPGLE< Station> < wo. Number> 2. 33. Number> < station. Posts about RPG-ILE Service Program example written by Ben. On RPG-LE Development. Postings on RPG-LE and i5/OS. CL to RPGLE to JAVA; Adding days to a Date using RPGLE; Checking for Alpha or Numerics using %CHECK. Free-format RPGLE does not support CALL. The only call possible in free-format is the prototype call, CALLP. Prototype call can be dynamic call or a bound call. If the keyword EXTPGM is specified on the prototype, the call. Id> Ex 1< /station. Id> < unit. Code> 0. 30. 4< /unit. Code> < unit. Actn> C< /unit. Actn> < unit. Length> 1. 0. 0< /unit. Length> < quantity> 1. Station> RPGLE source code named TEST. Hi, I have an RPGLE program which reads every record of a masterfile ( 4 million records). For example if the current code does a SETLL then READE on CUST# you may want to expand it to CUST#, DIVISION. DStation ds D wo. Number 2.
D station. Id 2. D unit. Code 2. D unit. Actn 2. D unit. Length 2. D quantity 2. DCOUNT C 5 DI S 1. I 0 /free XML- INTO Station %XML('/home/RPGLE/TESTXML. DSPLY wo. Number; *INLR = '1'; endfor; /end- free Command to compile the RPGLE program: CRTBNDRPG PGM(libraryname/TEST) SRCFILE(libraryname/QRPGLESRC) TGTRLS(*CURRENT). IBM RPG - Wikipedia. RPGReport Program Generator. Paradigm. Multi- paradigm. Developer. IBMFirst appeared. Stable release. RPG IV version 7 release 2 / May 2, 2. Typing discipline. Strong, static. OSCPF, SSP, OS/4. IBM i, OS/VS1, z/OS, DOS/VSE, VSE/SP, VSE/ESA, z/VSE, VS/9, PRIMOS, Open. VMS, Burroughs MCP, Windows. Dialects. RPG, RPG II, RPG III, RPG 4. RPG IV, RPG/ILE; RPG/Free, Baby/3. Baby/4. 00, Lattice RPGInfluenced by. PAC, FARGOInfluenced. RPG IIRPG is a high- level programming language (HLL) for business applications. RPG is an IBM proprietary programming language and its later versions are only available on IBM i or OS/4. The current version, RPG IV (a. ILE RPG), provides a modern programming environment. Overview. This is followed by Calculation Specifications, which contain the executable instructions. Output Specifications can follow which can be used to determine the layout of other files or reports. Alternatively files, some data structures and reports can be defined externally, mostly eliminating the need to hand code input and output (. At that time each record (individual punched card) would be compared to each line in the program, which would act upon the record, or not, based upon whether that line had an . The concept of level breaks and matching records is unique to the RPG II language, and was originally developed with card readers in mind. Since the introduction of the System 3. RPG programmers discontinued use of the cycle in favor of controlling program flow with standard looping constructs, although IBM has continued to provide backward compatibility for the cycle. History. This is because the language has evolved considerably over time. It was originally developed by IBM in 1. The name Report Program Generator was descriptive of the purpose of the language: generation of reports from data files, including matching record and sub- total reports. FARGO (Fourteen- o- one Automatic Report Generation Operation) was the predecessor to RPG on the IBM 1. Both languages were intended to facilitate ease of transition for IBM tabulating machine (Tab) unit record equipment technicians to the then new computers. Tab machine technicians were accustomed to plugging wires into control panels to implement input, output, control and counter operations (add, subtract, multiply, divide). Tab machines programs were executed by impulses emitted in a machine cycle; hence, FARGO and RPG emulated the notion of the machine cycle with the program cycle. RPG was superior to and rapidly replaced FARGO as the report generator program of choice. The alternative languages generally available at the time were Assembler, COBOL or FORTRAN. COBOL was a natural language- like business oriented language and FORTRAN was a language that facilitated mathematical applications. Other languages of the era included ALGOL and Autocoder and a few years later PL/I. Assembler and COBOL were more common in mainframe business operations (System/3. RPG more commonly used by customers who were in transition from tabulating equipment (System/3. Language evolution. It was later used on System/3. System/3. 4, and System/3. RPG II was also available for larger systems including the IBM System/3. DOS/VSE (then VSE/SP, VSE/ESA, and z/VSE). ICL also produced a version on its VME/K operating system. RPG III was created for the System/3. AS/4. 00. RPG III significantly departed from the original language, providing modern structured constructs like IF- ENDIF blocks, DO loops, and subroutines (RPG2 Supported Subroutines). RPG III was also available for larger systems including the IBM System/3. OS/VS1. It was also available from Unisys for the VS/9 operating system running on the UNIVAC Series 9. DE/RPG or Data Entry RPG was exclusively available on the IBM 5. It was similar to RPG III but lacking external Data Descriptions (DDS) to describe data(files) like on the System/3. Instead, the DDS part had to be included into the RPG source itself. RPG/4. 00 was effectively RPG III running on AS/4. IBM renamed the RPG compiler as . The rebranding took place to differentiate between the earlier CISC (Complex Instruction Set Compiler) on the beige boxes to the later, . Virtually all IBM products were rebranded as xxx/4. RPG compiler was no exception. RPG III compiled with the RPG/4. RPG III language until IBM began development of new operation codes, such as SCAN, CAT and XLATE after several years of AS/4. These enhancements to RPG III were not available in the System/3. RPG III. RPG IV (a. RPG IV offered a greater variety of expressions within its Extended Factor- 2 Calculation Specification and, later in life, its free- format Calculation Specifications and Procedure syntax. RPG IV is the only version of RPG supported by IBM in its long line of successors to the AS/4. Series, etc.). In 2. OS/4. 00 V5. R1, RPG IV offered greater freedom for calculations than offered by the Extended Factor- 2 Calculation Specification: a free- format text- capable source entry, as an alternative to the original column- dependent source format. Until November 2. While editing can still be done via SEU, the simple green screen editor (even though syntax checking is not supported for features introduced from OS 7. Some of these have included Code/4. Visual Age for RPG, which were developed by IBM and promoted by Jon Paris and others. Eclipse, and therefore RDi, runs primarily on personal computers and other devices. IBM is continually extending its capabilities and adding more built- in functions (BIFs). It has the ability to link to Java objects. Even with the changes, it retains a great deal of backward compatibility, so an RPG program written 3. The SQL precompiler allows current RPG developers to take advantage of IBM's cost- based SQE (SQL Query Engine). With the traditional F- Spec approach a developer had to identify a specific access path to a data set, now they can implement standard embedded SQL statements directly in the program. When compiled, the SQL precompiler transforms the invalid embedded SQL statements into valid RPG statements that call the database manager programs that ultimately implement the query request. In 2. 00. 6, OS/4. OS to correspond with the new IBMSystem i. System i. In March 2. OS was renamed IBM i as part of the Power Systems consolidation of System i and System p product lines. The new Power Systems also adopt more mainstream version numbers, substituting 6. V1. R1. M0 notation. The latest release is now referred to as IBM i 7. RPG IV language, as well as many others. Web. Sphere Development Studio client (WDSc) is now referred to as Rational Developer for i (RDi), of which three product levels are available. They are called Rational Developer for i (RDi), RDi Service Oriented Architecture (RDi SOA), and Rational Application Developer (RAD). The new lineup provides in more granular packaging all of the development tools and support previously offered by WDSc and WDSc Advanced Edition. The language is based on the EBCDIC character set, but also supports UTF- 8, UTF- 1. The threadsafe aspects of the language are considered idiosyncratic by some as the compiler team has addressed threads by giving each thread its own static storage, rather than make the RPG run- time environment re- entrant. This has been noted to muddle the distinction between a thread and a process (making RPG IV threads a kind of hybrid between threads and processes). RPG Open Access. The idea behind the new capability is to remove the necessity for all output from RPG programs to be forced into the limited 5. Instead, it can be passed to handlers, which can transform it in any way the handler wants. Wrap it in XML; put it in the format required by a pervasive device; make a Web page that doesn. To compare, in a language like C where definitions of variables are free- format and would use a keyword such as int to declare an integer variable, in RPG, a variable is defined with a fixed- format Definition Specification. In the Definition Specification, denoted by a letter D in column 6 of a source line, the data type character would be encoded in column 4. Also, if the data type character is omitted, that is, left blank, the default will be A if no decimal positions are specified. Otherwise, the default will be P. Data type. Name. Length. Description. AAlphanumeric character. Alphanumeric character. BBinary numeric. 1 byte (8- bit)2 byte (1. Signed binary integer. CUCS- 2 character. UCS- 2 character (DBCS or EGCS)DDate. Date: year, month, day. FFloating point numeric. Signed binary floating- point real. GGraphic character. DBCS or EGCS)IInteger numeric. Signed binary integer. NCharacter indicator. TRUE'0' = FALSEOObject. Size undisclosed. Object reference. PPacked decimal numeric. Signed fixed- point decimal number with integer and fraction digits. SZoned decimal numeric. Signed fixed- point decimal number with integer and fraction digits. TTime. 8 bytes. Time: hour, minute, second. UInteger numeric. Unsigned binary integer. ZTimestamp. 26 bytes. Date and time: year, month, day, hour, minute, second, microseconds*Basing- Pointer. Procedure- Pointer. System- Pointer. 16 bytes. Address to Data. Address to Activated Procedure. Address to Object. Example code. This is the most primitive version of RPG IV syntax. The same program is shown later with gradually more modern versions of the syntax and gradually more relaxed rules. There have also been implementations for the Digital VAX, Sperry Univac BC/7, Univac system 8. Siemens BS2. 00. 0, Burroughs B7. B1. 70. 0, Hewlett Packard HP3. ICL 2. 90. 0 series, Honeywell 6. Four- Phase IV/7. IV/9. 0 series, Singer System 1. WANG VS, as well as miscellaneous compilers and runtime environments for Unix- based systems, such as Infinite. Unibol 3. 6). This version contains extensions to RPG IV beyond that of the base IBM compiler. These extensions provide Microsoft Windows and . NET hooks in the Native and System 3. DB/2 files to Microsoft Access and Microsoft SQL Server databases via ODBC.
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