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Mission: SQL feature query lab — step 4 of 7

ch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasetsch 36 · sql for ml datasets4/7

Fill in the function that replaces a NULL aggregate with a default (so users with no valid amounts get 0 instead of None).

Function name:

pick an answer, then check