Database trigger recalculates totals, for data integrity
Derek Sivers
FEBRUARY 26, 2022
When you make a database-backed app, you write code to ensure data integrity in related fields. Usually this is done in your main code: your JavaScript, Python, Ruby, Java, or whatever. Usually this is done in your main code: your JavaScript, Python, Ruby, Java, or whatever. sql drop function recalc() cascade; download code.
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