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select patindex('%[A,B]%', '190118A3700000')
| (No column name) |
|---|
| 7 |
select patindex('%[^0-9]%', '190118A3700000')
| (No column name) |
|---|
| 7 |
| (No column name) |
|---|
| 7 |
| (No column name) |
|---|
| 7 |