| const e=JSON.parse(`{"key":"v-4869bb5a","path":"/UserGuide/V0.13.x/Query-Data/Without-Null.html","title":"Null Value Filter","lang":"en-US","frontmatter":{"description":"In practical application, users may want to filter some rows with null values in the query result set. In IoTDB, the WITHOUT NULL clause can be used to filter null values in the...","head":[["link",{"rel":"alternate","hreflang":"zh-cn","href":"https://iotdb.apache.org/zh/UserGuide/V0.13.x/Query-Data/Without-Null.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/UserGuide/V0.13.x/Query-Data/Without-Null.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"Null Value Filter"}],["meta",{"property":"og:description","content":"In practical application, users may want to filter some rows with null values in the query result set. In IoTDB, the WITHOUT NULL clause can be used to filter null values in the..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"en-US"}],["meta",{"property":"og:locale:alternate","content":"zh-CN"}],["meta",{"property":"og:updated_time","content":"2024-03-29T10:15:18.000Z"}],["meta",{"property":"article:modified_time","content":"2024-03-29T10:15:18.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"Null Value Filter\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-03-29T10:15:18.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"Don't specify columns","slug":"don-t-specify-columns","link":"#don-t-specify-columns","children":[]},{"level":2,"title":"Specify columns","slug":"specify-columns","link":"#specify-columns","children":[{"level":3,"title":"Raw data query","slug":"raw-data-query","link":"#raw-data-query","children":[]},{"level":3,"title":"With expression query","slug":"with-expression-query","link":"#with-expression-query","children":[]},{"level":3,"title":"With alias query","slug":"with-alias-query","link":"#with-alias-query","children":[]},{"level":3,"title":"With function query","slug":"with-function-query","link":"#with-function-query","children":[]},{"level":3,"title":"Align by device query","slug":"align-by-device-query","link":"#align-by-device-query","children":[]},{"level":3,"title":"Aggregation query","slug":"aggregation-query","link":"#aggregation-query","children":[]},{"level":3,"title":"Specify full path columns","slug":"specify-full-path-columns","link":"#specify-full-path-columns","children":[]},{"level":3,"title":"Aligned Timeseries Query","slug":"aligned-timeseries-query","link":"#aligned-timeseries-query","children":[]}]}],"git":{"createdTime":1711707318000,"updatedTime":1711707318000,"contributors":[{"name":"CritasWang","email":"critas@outlook.com","commits":1}]},"readingTime":{"minutes":4.55,"words":1364},"filePathRelative":"UserGuide/V0.13.x/Query-Data/Without-Null.md","localizedDate":"March 29, 2024","autoDesc":true}`);export{e as data}; |