AS400学习计划

这是一篇有关于AS400的思维导图，本图知识包含全面，对理解4S400，有很强的作用，干货满满，需要可收藏。

• As400 basic concepts
  • AS400 introduction
  • Library
  • Source Physical File
  • Physical File
  • Multimember Physical File
  • Logical File
  • Aceess Path & Types of Access Path
  • Printer file concepts
  • Display File
    • Subfile & Types of Subf
    • Display File Keywords
• As400 Subsys. & Jobs
  • Subsystem
  • AS400 Jobs
  • Activation group
  • User Defined Opions
• Screen Design Aid
• Data structure
  • Data structure & Types of DS
    • PROGRAM DESCRIBED DATA STRUCTURE
    • EXTERNALLY DESCRIBED DATASTRUCTURE
    • DATA AREA DATA STRUCTURE (SPECIFIED IN 'U')
    • FILE INFORMATION DATASTRUCTURE
• Array
  • Array & Types of Array
    • Compile time array
    • Pre-runtime array
    • Run time array
• RPGLE concepts
  • RPG specs
    • H-SPEC
    • F-SPEC
    • D-SPEC
    • I-SPEC
    • C-SPEC
    • O-SPEC
  • RPGLE Built-in Function
    • %CHAR
    • %DATE
    • %DEC
    • %EDITC
    • %EOF
    • %FOUND
    • %PARMS
    • %SCAN
    • %TRIM
    • %YEARS
  • Service prog. & Binding Directory
  • RPGLE op-codes
    • ADD
    • CHAIN
    • CHECK
    • CLEAR
    • DUMP
    • ENDyy
    • DOW
    • COMP
    • DIV
    • FOR
    • LEAVE
    • MOVE
    • LOOKUP
    • READE
    • READ
    • READP
    • SCAN
    • SUBST
    • SETON
    • SETLL
    • TIME
    • UNLOCK
    • XLATE
  • Setll Reade Chain Readc
• Embedded Sql
  • SQLRPGLE
    • C/EXEC SQL C+ select * from XXXX C/END-EXEC
    • Declar CURSOR
    • SQLCA
    • SQLCOD
• CLLE
  • CL programming
  • CL basic concepts
  • Message handling in CL
  • Monitor messages in CL
  • CL commands
    • FTP & Stream file
      • CPYTOIMPF
    • GO MSG*
    • DSPMSGD
    • DSPFD
    • OVRDBF
    • OPNQRYF
• Debugging-batch job
  • Debugging-batch job
  • STRDBG Vs. STRISDB
• Data area
• QMQRY/WRKQRY
• FTP & Stream（IFS) file
• Journalling