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I have a string value i need to check the format of the value in plsql
| Author | Votes | Δ |
|---|---|---|
| Gurwinder Singh | 1 | +1.55 |
| Oto Shavadze | 0 | -0.62 |
| MT0 | 0 | -0.92 |
Last visited: Jul 28, 2017, 7:47:56 PM