Created
May 14, 2013 23:39
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| SELECT MAX(LENGTH(barcode)) FROM barcodes_barcode; --> 25 | |
| SELECT MIN(LENGTH(barcode)) FROM barcodes_barcode; --> 5 | |
| SELECT AVG(LENGTH(barcode)) FROM barcodes_barcode; --> 11.1520790674610021 | |
| SELECT DISTINCT LENGTH(barcode) FROM barcodes_barcode; --> | |
| length | |
| -------- | |
| 8 | |
| 15 | |
| 25 | |
| 13 | |
| 5 | |
| 11 | |
| 14 | |
| 17 | |
| 12 | |
| 10 | |
| 9 | |
| 6 | |
| (12 rows) |
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