% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

## `SIGNUM` [esql-signum]

**Syntax**

:::{image} ../../../images/functions/signum.svg
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:::{include} ../parameters/signum.md
:::

:::{include} ../description/signum.md
:::

:::{include} ../types/signum.md
:::

:::{include} ../examples/signum.md
:::