> ## Documentation Index
> Fetch the complete documentation index at: https://clickhouse.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ajustes de sesión de allow_deprecated_*

> Ajustes de sesión de ClickHouse en el grupo generado allow_deprecated_*.

export const SettingsInfoBlock = ({type, default_value, changeable_without_restart}) => {
  return <div className="not-prose" style={{
    display: "flex",
    flexWrap: "wrap",
    alignItems: "baseline",
    columnGap: "0.5rem",
    rowGap: "0.125rem",
    margin: "0.375rem 0",
    fontSize: "0.8125rem",
    lineHeight: "1.125rem"
  }}>
      <div style={{
    fontWeight: 600,
    opacity: 0.72
  }}>Tipo</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{type}</div>
      <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>Predeterminado</div>
      <div style={{
    overflowWrap: "anywhere"
  }}>{default_value}</div>
      {changeable_without_restart && <div style={{
    fontWeight: 600,
    opacity: 0.72,
    marginInlineStart: "0.5rem"
  }}>
          Modificable sin reiniciar
        </div>}
      {changeable_without_restart && <div style={{
    overflowWrap: "anywhere"
  }}>
          {changeable_without_restart}
        </div>}
    </div>;
};

Estos ajustes están disponibles en [system.settings](/docs/es/reference/system-tables/settings) y se generan automáticamente a partir del [código fuente](https://github.com/ClickHouse/ClickHouse/blob/master/src/Core/Settings.cpp).

<div id="allow_deprecated_database_ordinary">
  ## allow\_deprecated\_database\_ordinary
</div>

<SettingsInfoBlock type="Bool" default_value="0" />

Permite crear bases de datos con el motor Ordinary obsoleto

<div id="allow_deprecated_error_prone_window_functions">
  ## allow\_deprecated\_error\_prone\_window\_functions
</div>

<SettingsInfoBlock type="Bool" default_value="0" />

<VersionHistory rows={[{"id": "row-1","items": [{"label": "24.5"},{"label": "0"},{"label": "Permitir el uso de funciones de ventana obsoletas y propensas a errores (neighbor, runningAccumulate, runningDifferenceStartingWithFirstValue, runningDifference)"}]}]} />

Permitir el uso de funciones de ventana obsoletas y propensas a errores (neighbor, runningAccumulate, runningDifferenceStartingWithFirstValue, runningDifference)

<div id="allow_deprecated_syntax_for_merge_tree">
  ## allow\_deprecated\_syntax\_for\_merge\_tree
</div>

<SettingsInfoBlock type="Bool" default_value="0" />

Permite crear tablas \*MergeTree con una sintaxis obsoleta para la definición del motor