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Records: 4 Duplicates: 0 Warnings: 0
| tool_id | tool_users | COUNT(DISTINCT tool_user) |
|---|---|---|
| hammer | adam,sandra | 2 |
| screwdriver | sandra | 1 |
Records: 4 Duplicates: 0 Warnings: 0
| tool_id | tool_users | COUNT(DISTINCT tool_user) |
|---|---|---|
| hammer | adam,sandra | 2 |
| screwdriver | sandra | 1 |