| const e=JSON.parse('{"key":"v-724c648a","path":"/UserGuide/V0.13.x/Query-Data/Select-Expression.html","title":"Select Expression","lang":"en-US","frontmatter":{"description":"Syntax Definition A selection expression (selectExpr) is a component of a SELECT clause, each selectExpr corresponds to a column in the query result set, and its syntax is defin...","head":[["link",{"rel":"alternate","hreflang":"zh-cn","href":"https://iotdb.apache.org/zh/UserGuide/V0.13.x/Query-Data/Select-Expression.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/UserGuide/V0.13.x/Query-Data/Select-Expression.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"Select Expression"}],["meta",{"property":"og:description","content":"Syntax Definition A selection expression (selectExpr) is a component of a SELECT clause, each selectExpr corresponds to a column in the query result set, and its syntax is defin..."}],["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":"2024-03-29T10:50:02.000Z"}],["meta",{"property":"article:modified_time","content":"2024-03-29T10:50:02.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"Select Expression\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-03-29T10:50:02.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"Syntax Definition","slug":"syntax-definition","link":"#syntax-definition","children":[]},{"level":2,"title":"Arithmetic Query","slug":"arithmetic-query","link":"#arithmetic-query","children":[{"level":3,"title":"Operators","slug":"operators","link":"#operators","children":[]},{"level":3,"title":"Example","slug":"example","link":"#example","children":[]}]},{"level":2,"title":"Time Series Generating Functions","slug":"time-series-generating-functions","link":"#time-series-generating-functions","children":[{"level":3,"title":"Mathematical Functions","slug":"mathematical-functions","link":"#mathematical-functions","children":[]},{"level":3,"title":"String Processing Functions","slug":"string-processing-functions","link":"#string-processing-functions","children":[]},{"level":3,"title":"Selector Functions","slug":"selector-functions","link":"#selector-functions","children":[]},{"level":3,"title":"Variation Trend Calculation Functions","slug":"variation-trend-calculation-functions","link":"#variation-trend-calculation-functions","children":[]},{"level":3,"title":"Constant Timeseries Generating Functions","slug":"constant-timeseries-generating-functions","link":"#constant-timeseries-generating-functions","children":[]},{"level":3,"title":"Data Type Conversion Function","slug":"data-type-conversion-function","link":"#data-type-conversion-function","children":[]},{"level":3,"title":"Condition Functions","slug":"condition-functions","link":"#condition-functions","children":[]},{"level":3,"title":"Continuous Interval Functions","slug":"continuous-interval-functions","link":"#continuous-interval-functions","children":[]},{"level":3,"title":"Equal Size Bucket Sample Function","slug":"equal-size-bucket-sample-function","link":"#equal-size-bucket-sample-function","children":[]},{"level":3,"title":"M4 Function","slug":"m4-function","link":"#m4-function","children":[]},{"level":3,"title":"User Defined Timeseries Generating Functions","slug":"user-defined-timeseries-generating-functions","link":"#user-defined-timeseries-generating-functions","children":[]}]},{"level":2,"title":"Nested Expressions","slug":"nested-expressions","link":"#nested-expressions","children":[{"level":3,"title":"Nested Expressions with Time Series Query","slug":"nested-expressions-with-time-series-query","link":"#nested-expressions-with-time-series-query","children":[]},{"level":3,"title":"Nested Expressions query with aggregations","slug":"nested-expressions-query-with-aggregations","link":"#nested-expressions-query-with-aggregations","children":[]}]},{"level":2,"title":"Use Alias","slug":"use-alias","link":"#use-alias","children":[]}],"git":{"createdTime":1711709402000,"updatedTime":1711709402000,"contributors":[{"name":"wanghui42","email":"105700158+wanghui42@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":26.45,"words":7934},"filePathRelative":"UserGuide/V0.13.x/Query-Data/Select-Expression.md","localizedDate":"March 29, 2024","autoDesc":true}');export{e as data}; |