Database Reference
In-Depth Information
Figure 11-30.
SQL-rule results for data-quality report on “amount” column
The SQL-rule statistics in Figure
11-30
show failures in red and passes in green. The report shown in Figure
11-31
checks the length of the supplier string column and displays a failure rate of around 29 percent. Thus, these simple
reports demonstrate that there are improvements needed in the quality of data in this table.
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