# tf.raw_ops.StringUpper

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Converts all lowercase characters into their respective uppercase replacements.

#### View aliases


**Compat aliases for migration**

See
[Migration guide](https://www.tensorflow.org/guide/migrate) for
more details.

[`tf.compat.v1.raw_ops.StringUpper`](https://www.tensorflow.org/api_docs/python/tf/raw_ops/StringUpper)

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    tf.raw_ops.StringUpper(
        input, encoding='', name=None
    )

#### Example:

    tf.strings.upper("CamelCase string and ALL CAPS")
    <tf.Tensor: shape=(), dtype=string, numpy=b'CAMELCASE STRING AND ALL CAPS'>

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| ## Args ||
|---|---|
| `input` | A `Tensor` of type `string`. The input to be upper-cased. |
| `encoding` | An optional `string`. Defaults to `""`. Character encoding of `input`. Allowed values are '' and 'utf-8'. Value '' is interpreted as ASCII. |
| `name` | A name for the operation (optional). |

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| ## Returns ||
|---|---|
| A `Tensor` of type `string`. ||

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