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    22.91|\n+-----------------------------+-----------------------------+\nTotal line number = 6\nIt costs 0.000s\n")])]),s._v(" "),a("div",{staticClass:"line-numbers-wrapper"},[a("span",{staticClass:"line-number"},[s._v("1")]),a("br"),a("span",{staticClass:"line-number"},[s._v("2")]),a("br"),a("span",{staticClass:"line-number"},[s._v("3")]),a("br"),a("span",{staticClass:"line-number"},[s._v("4")]),a("br"),a("span",{staticClass:"line-number"},[s._v("5")]),a("br"),a("span",{staticClass:"line-number"},[s._v("6")]),a("br"),a("span",{staticClass:"line-number"},[s._v("7")]),a("br"),a("span",{staticClass:"line-number"},[s._v("8")]),a("br"),a("span",{staticClass:"line-number"},[s._v("9")]),a("br"),a("span",{staticClass:"line-number"},[s._v("10")]),a("br"),a("span",{staticClass:"line-number"},[s._v("11")]),a("br"),a("span",{staticClass:"line-number"},[s._v("12")]),a("br")])]),a("ul",[a("li",[a("strong",[s._v("示例 2：")]),s._v(" 带 "),a("code",[s._v("SOFFSET")]),s._v(" 的 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      false|\n|2017-11-01T00:08:00.000+08:00|                   false|\n|2017-11-01T00:09:00.000+08:00|                   false|\n|2017-11-01T00:10:00.000+08:00|                    true|\n|2017-11-01T00:11:00.000+08:00|                   false|\n+-----------------------------+------------------------+\nTotal line number = 6\nIt costs 0.003s\n")])]),s._v(" 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 true|\n|2017-11-03T00:00:00.000+08:00|                               true|\n|2017-11-04T00:00:00.000+08:00|                               true|\n|2017-11-05T00:00:00.000+08:00|                               true|\n|2017-11-06T00:00:00.000+08:00|                               true|\n|2017-11-07T00:00:00.000+08:00|                               true|\n+-----------------------------+-----------------------------------+\nTotal line number = 7\nIt costs 0.000s\n")])]),s._v(" 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"),a("p",[s._v("所选设备为 ln 组 wf01 工厂 wt01 设备； 所选时间序列是此设备下的第 0 列至第 1 列（第一列编号为第 0 列）。 SQL 语句子句要求返回查询结果的第 100 至 109 行（第一行编号为 0 行）。")]),s._v(" "),a("p",[s._v("结果如下所示：")]),s._v(" "),a("div",{staticClass:"language- line-numbers-mode"},[a("pre",{pre:!0,attrs:{class:"language-text"}},[a("code",[s._v("+-----------------------------+-----------------------------+------------------------+\n|                         Time|root.ln.wf01.wt01.temperature|root.ln.wf01.wt01.status|\n+-----------------------------+-----------------------------+------------------------+\n|2017-11-01T01:40:00.000+08:00|                        21.19|                   false|\n|2017-11-01T01:41:00.000+08:00|                        22.79|                   false|\n|2017-11-01T01:42:00.000+08:00|                        22.98|                   false|\n|2017-11-01T01:43:00.000+08:00|                        21.52|                   false|\n|2017-11-01T01:44:00.000+08:00|                        23.45|                    true|\n|2017-11-01T01:45:00.000+08:00|                        24.06|                    true|\n|2017-11-01T01:46:00.000+08:00|                         22.6|                   false|\n|2017-11-01T01:47:00.000+08:00|                        23.78|                    true|\n|2017-11-01T01:48:00.000+08:00|                        24.72|                    true|\n|2017-11-01T01:49:00.000+08:00|                        24.68|                    true|\n+-----------------------------+-----------------------------+------------------------+\nTotal line number = 10\nIt costs 0.009s\n")])]),s._v(" 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Time|root.ln.wf01.wt01.status|root.ln.wf01.wt01.temperature|\n+-----------------------------+------------------------+-----------------------------+\n|2017-11-01T00:06:00.000+08:00|                   false|                        20.71|\n|2017-11-01T00:07:00.000+08:00|                   false|                        21.45|\n|2017-11-01T00:08:00.000+08:00|                   false|                        22.58|\n|2017-11-01T00:09:00.000+08:00|                   false|                        20.98|\n|2017-11-01T00:10:00.000+08:00|                    true|                        25.52|\n|2017-11-01T00:11:00.000+08:00|                   false|                        22.91|\n+-----------------------------+------------------------+-----------------------------+\nTotal line number = 6\nIt costs 0.005s\n")])]),s._v(" 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