A solution developer wants to use constant variables in the message flows. The solution developer decides to use a user-defined property in the ESQL code because the values can change at deployment time.
Which ESQL statement should the developer use to access a user-defined property in the ESQL?
A. DECLARE variable CHARACTER ‘ -InitialValueExpression-‘
B. DECLARE variable SHARED CHARACTER ‘ -InitialValueExpression-‘
C. DECLARE variable EXTERNAL CHARACTER ‘ -InitialValueExpression-‘
D. DECLARE variable CONSTANT CHARACTER ‘ -InitialValueExpression-‘