The second part of my two-hour Helsinki presentation brings the message that in order to avoid PL/SQL spaghetti when taking the "fat database" approach, one must employ a layered PL/SQL code architecture inside the DBMS. This means that UI-code, BL-code and DL-code should not be merged together inside single pieces of PL/SQL code blocks, but instead remain completely separated. Now, for UI-code
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