NettetThis example specifies that the join logical file join three physical files (PF1, PF2, and PF3). This way, an application program can get name, address, and salary information in one input operation, even though the information is stored in three different physical … Nettet4. mai 2024 · There is 2 physical files which declares field as xxBABA. 'xx' is different for two of this PF's and the these fields have different types one char other decimal. There exist logic file which contains this two files. In program 'xx' prefix is replaced by YY for all fields so there is YYBABA char and YYBABA decimal.
CONCAT (Concatenate) keyword—logical files only - IBM
NettetJoining three or more physical files to create Join Logical File in AS400. AS400 and SQL Tricks AS400 and SQL Tricks posts blog on RPG, CL, ILE RPG, DB2 SQL, … NettetUse JDUPSEQ keyword to arrange duplicate records in secondary file in join logical file in AS400: Introduction. In this blog, we will be seeing an example that tells us how to create a Join Logical file (JLF) to join more than one physical file field having duplicate data in the secondary physical file. batteria 12v 14ah gel
Joining physical file to itself in Join Logical File in AS400
NettetIn this tutorial we are going to learn how to create a Join Logical File and a SQL view between two tables (physical files). You can create a view based on more than two … Nettet26. jun. 2013 · SQL can give you more feature, better overall performance, and make you more productive. SQL gives you a variety of ways to deliver what you are seeking. The … NettetJoin more than one physical file field to create Join logical file in AS400; Use JDUPSEQ keyword to arrange duplicate records in secondary file in join logical file in AS400; Join fields with different attributes to create a Join logical file in AS400; Fields that never appear in Record format in Join Logical File in AS400; Specify the key ... batteria 12v 200ah 1150a