User guide

Data Integration with Sybase Avaki Studio iii
Red borders: Errors in your view model 60
Working with schemas 60
Showing and hiding elements’ schemas 60
Specifying schemas for operators 60
Using global parameters 63
Displaying global parameters 63
Adding global parameters 64
Modifying global parameters 65
Deleting global parameters 65
Reordering global parameters 65
Using expressions within Avaki Studio 66
Simple expressions 66
Boolean expressions 66
Complex expressions 67
Expressions and JavaScript 67
JavaScript resources 67
Accessing columns from incoming result sets 68
Accessing global parameters 68
Working with variables 69
Updating variables—some caveats 69
Allowed types for variables 70
The expressions menu 71
Global Parameters 71
Columns from the input element 71
Downstream Variables 71
Operators 72
Avaki Functions 73
Result set accessors 73
Current user methods 74
Propagating name changes through the view model 75
Advanced topics 75
Using a .jsi file to enhance your model 75
Performance of sort-based operators 76
Sort chunk size 76
Providing enough space for temporary sort files 76