| const e=JSON.parse('{"key":"v-52853470","path":"/zh/UserGuide/V1.1.x/Operators-Functions/Conversion.html","title":"","lang":"zh-CN","frontmatter":{"description":"数据类型转换 CAST 函数简介 当前IoTDB支持6种数据类型，其中包括INT32、INT64、FLOAT、DOUBLE、BOOLEAN以及TEXT。当我们对数据进行查询或者计算时可能需要进行数据类型的转换， 比如说将TEXT转换为INT32，或者提高数据精度，比如说将FLOAT转换为DOUBLE。所以，IoTDB支持使用cast函数对数据类型进行转...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://iotdb.apache.org/UserGuide/V1.1.x/Operators-Functions/Conversion.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/zh/UserGuide/V1.1.x/Operators-Functions/Conversion.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:description","content":"数据类型转换 CAST 函数简介 当前IoTDB支持6种数据类型，其中包括INT32、INT64、FLOAT、DOUBLE、BOOLEAN以及TEXT。当我们对数据进行查询或者计算时可能需要进行数据类型的转换， 比如说将TEXT转换为INT32，或者提高数据精度，比如说将FLOAT转换为DOUBLE。所以，IoTDB支持使用cast函数对数据类型进行转..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:locale:alternate","content":"en-US"}],["meta",{"property":"og:updated_time","content":"2024-03-29T10:50:02.000Z"}],["meta",{"property":"article:modified_time","content":"2024-03-29T10:50:02.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-03-29T10:50:02.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"数据类型转换","slug":"数据类型转换","link":"#数据类型转换","children":[{"level":3,"title":"CAST","slug":"cast","link":"#cast","children":[]}]}],"git":{"createdTime":1711709402000,"updatedTime":1711709402000,"contributors":[{"name":"wanghui42","email":"105700158+wanghui42@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":3.3,"words":989},"filePathRelative":"zh/UserGuide/V1.1.x/Operators-Functions/Conversion.md","localizedDate":"2024年3月29日","autoDesc":true}');export{e as data}; |