Exec 4GL Statements for 3GL
In OpenROAD you can use EXEC 4GL statements in an Embedded SQL for C program to pass objects and arrays between 3GL and 4GL routines.
The syntax for an EXEC 4GL statement is:
exec 4gl 4gl_statement [terminator]
Note: You must always place the "EXEC 4GL" keywords before each statement. This syntax is similar to that for Embedded SQL and SQL/Forms.
These statements can be used only in Embedded SQL programs that pass objects and arrays between 3GL and 4GL routines.