User`s guide

CHAPTER 6 Components
User’s Guide 101
There is no impact on the simulation sequence.
Using Lookup components
In general, a Lookup operation looks up a value corresponding to a key in a
Lookup table containing a list of (key, value) pairs. A static Lookup table can
be cached during the execution of a project, or the Lookup can be performed
uncached and dynamically.
The Lookup components are:
• The DB Lookup component performs a cached lookup in a database.
• The DB Lookup Dynamic component performs an uncached, dynamic
lookup in a database.
DB Lookup component
This component allows to lookup values in a database. The lookup data is
specified by the result set of a query returning exactly two columns: the lookup
key and the lookup value. The value returned (lookup value) by the lookup can
be assigned to any attribute of the current record. The lookup table will be
cached during execution of the project. Changes applied to the underlying
database during project execution have no effect on the lookup result.
Use this component, when your lookup data can be retrieved directly from a
database.
Add the component to the project and connect the ports to adjacent
components.
<u8356> <u8364> (Unicode Decimal)
Replace the Lira currency symbol with Euro
currency symbol (
€
).
<0x20A4> <ux20AC
>
(Unicode Hexadecimal)
Replace the Lira currency symbol with Euro
currency symbol (
€
).
From To Description