[表格] CAST

<cell> Miscellaneous <cell> <span class="notranslate"> CAST </span> <cell> Cast field or expression into TYPE. Aggregated fields are not allowed inside CAST. TYPE can be <span class="notranslate"> NUMBER </span> , <span class="notranslate"> <span class="notranslate"> TEXT </span> , or <span class="notranslate"> DATETIME </span> </span>.\ [Learn more.](/looker/docs/studio/cast) <cell> <span class="notranslate"> CAST </span> ( field_expression <span class="notranslate"> AS </span> TYPE )