Contents

• Introduction
• Basic concepts
  • Connections, sessions and handles
  • Pseudoana
  • Values
  • Attributes
  • Input, output, actions
    • Input/output shortcuts
  • API invariants
  • Error management
  
  
• A working session
  • Including the DB-ALLe interface file
  • Starting the work
  • Setting input and reading output
    • Parameter names
    • Queries and observed data
    • Attributes
  • Querying the database
    • Querying the anagraphical data
    • Querying the values
    • Clearing the database
    • Inserting data
  • Deleting data
  • Attributes
    • Reading attributes
    • Writing attributes
    • Deleting attributes
  • Ending the work
  
  
• Advanced topics
  • Shortcuts to stations and data
  • Helpers for pretty printing
  • Query modifiers
  
  
• Code examples
  • Insert station data, then insert data
  • Query data, then query station data
  
  
• FAQ and Troubleshooting
• Input and output parameters
  • For data-related action routines
  • For attribute-related action routines
  
  
• Values for level layer and time range
  • Level layer
  • Time range
  
  
• Contents of the local B table
  • B table contents
  • Extra code tables
    • Code table 33196: Data has been invalidated
    • Code table 33197 Manual replacement in substitution
  
  
• Variable aliases
• Summary of routines
  • Input/Output routines
  • Session routines
  • Action routines
  • Pretty printing routines
  • Error management routines
  
  
• Bibliography