HowTo: Precompiler / Embedded SQL


Prerequisites


All the files required to run the examples are contained in the directory $DEP/doc/FirstSteps/Precompiler.


Accessing SQL using the C Precompiler / Enbedded SQL

Hello, SAP DB
HelloSAPDB.cpc shows
  • how to connect to the database
  • how to execute SQL
  • how to fetch results
  • execute it as
    make && ./HelloSAPDB <sqluser> <password> <dbname> <host>
    The command line arguments are optional, the defaults will access the installed demo database