homework-jianmu/tests/army/query/function/ans/interp.csv

1	taos> select _irowts as irowts ,tbname as table_name, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (null) order by irowts;
2	irowts | table_name | isfilled | intp_c1 |
3	================================================================================
4	2020-02-01 00:00:04.000 | td32727 | true | NULL |
5	2020-02-01 00:00:05.000 | td32727 | false | 5 |
6	2020-02-01 00:00:06.000 | td32727 | true | NULL |
7	2020-02-01 00:00:07.000 | td32727 | true | NULL |
8	2020-02-01 00:00:08.000 | td32727 | true | NULL |
9	2020-02-01 00:00:09.000 | td32727 | true | NULL |
10	2020-02-01 00:00:10.000 | td32727 | false | 10 |
11	2020-02-01 00:00:11.000 | td32727 | true | NULL |
12	2020-02-01 00:00:12.000 | td32727 | true | NULL |
13	2020-02-01 00:00:13.000 | td32727 | true | NULL |
14	2020-02-01 00:00:14.000 | td32727 | true | NULL |
15	2020-02-01 00:00:15.000 | td32727 | false | 15 |
16	2020-02-01 00:00:16.000 | td32727 | true | NULL |
17	taos> select _irowts as irowts ,tbname as table_name, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (next) order by irowts;
18	irowts | table_name | isfilled | intp_c1 |
19	================================================================================
20	2020-02-01 00:00:04.000 | td32727 | true | 5 |
21	2020-02-01 00:00:05.000 | td32727 | false | 5 |
22	2020-02-01 00:00:06.000 | td32727 | true | 10 |
23	2020-02-01 00:00:07.000 | td32727 | true | 10 |
24	2020-02-01 00:00:08.000 | td32727 | true | 10 |
25	2020-02-01 00:00:09.000 | td32727 | true | 10 |
26	2020-02-01 00:00:10.000 | td32727 | false | 10 |
27	2020-02-01 00:00:11.000 | td32727 | true | 15 |
28	2020-02-01 00:00:12.000 | td32727 | true | 15 |
29	2020-02-01 00:00:13.000 | td32727 | true | 15 |
30	2020-02-01 00:00:14.000 | td32727 | true | 15 |
31	2020-02-01 00:00:15.000 | td32727 | false | 15 |
32	taos> select _irowts as irowts ,tbname as table_name, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (prev) order by irowts;
33	irowts | table_name | isfilled | intp_c1 |
34	================================================================================
35	2020-02-01 00:00:05.000 | td32727 | false | 5 |
36	2020-02-01 00:00:06.000 | td32727 | true | 5 |
37	2020-02-01 00:00:07.000 | td32727 | true | 5 |
38	2020-02-01 00:00:08.000 | td32727 | true | 5 |
39	2020-02-01 00:00:09.000 | td32727 | true | 5 |
40	2020-02-01 00:00:10.000 | td32727 | false | 10 |
41	2020-02-01 00:00:11.000 | td32727 | true | 10 |
42	2020-02-01 00:00:12.000 | td32727 | true | 10 |
43	2020-02-01 00:00:13.000 | td32727 | true | 10 |
44	2020-02-01 00:00:14.000 | td32727 | true | 10 |
45	2020-02-01 00:00:15.000 | td32727 | false | 15 |
46	2020-02-01 00:00:16.000 | td32727 | true | 15 |
47	taos> select _irowts as irowts ,tbname as table_name, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (linear) order by irowts;
48	irowts | table_name | isfilled | intp_c1 |
49	================================================================================
50	2020-02-01 00:00:05.000 | td32727 | false | 5 |
51	2020-02-01 00:00:06.000 | td32727 | true | 6 |
52	2020-02-01 00:00:07.000 | td32727 | true | 7 |
53	2020-02-01 00:00:08.000 | td32727 | true | 8 |
54	2020-02-01 00:00:09.000 | td32727 | true | 9 |
55	2020-02-01 00:00:10.000 | td32727 | false | 10 |
56	2020-02-01 00:00:11.000 | td32727 | true | 11 |
57	2020-02-01 00:00:12.000 | td32727 | true | 12 |
58	2020-02-01 00:00:13.000 | td32727 | true | 13 |
59	2020-02-01 00:00:14.000 | td32727 | true | 14 |
60	2020-02-01 00:00:15.000 | td32727 | false | 15 |
61	taos> select _irowts as irowts ,tbname as table_name, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (value, 1) order by irowts;
62	irowts | table_name | isfilled | intp_c1 |
63	================================================================================
64	2020-02-01 00:00:04.000 | td32727 | true | 1 |
65	2020-02-01 00:00:05.000 | td32727 | false | 5 |
66	2020-02-01 00:00:06.000 | td32727 | true | 1 |
67	2020-02-01 00:00:07.000 | td32727 | true | 1 |
68	2020-02-01 00:00:08.000 | td32727 | true | 1 |
69	2020-02-01 00:00:09.000 | td32727 | true | 1 |
70	2020-02-01 00:00:10.000 | td32727 | false | 10 |
71	2020-02-01 00:00:11.000 | td32727 | true | 1 |
72	2020-02-01 00:00:12.000 | td32727 | true | 1 |
73	2020-02-01 00:00:13.000 | td32727 | true | 1 |
74	2020-02-01 00:00:14.000 | td32727 | true | 1 |
75	2020-02-01 00:00:15.000 | td32727 | false | 15 |
76	2020-02-01 00:00:16.000 | td32727 | true | 1 |
77	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (null) order by irowts, c2;
78	irowts | table_name | c_c2 | isfilled | intp_c1 |
79	==============================================================================================
80	2020-02-01 00:00:04.000 | td32727 | 5 | true | NULL |
81	2020-02-01 00:00:04.000 | td32727 | 10 | true | NULL |
82	2020-02-01 00:00:04.000 | td32727 | 15 | true | NULL |
83	2020-02-01 00:00:05.000 | td32727 | 5 | false | 5 |
84	2020-02-01 00:00:05.000 | td32727 | 10 | true | NULL |
85	2020-02-01 00:00:05.000 | td32727 | 15 | true | NULL |
86	2020-02-01 00:00:06.000 | td32727 | 5 | true | NULL |
87	2020-02-01 00:00:06.000 | td32727 | 10 | true | NULL |
88	2020-02-01 00:00:06.000 | td32727 | 15 | true | NULL |
89	2020-02-01 00:00:07.000 | td32727 | 5 | true | NULL |
90	2020-02-01 00:00:07.000 | td32727 | 10 | true | NULL |
91	2020-02-01 00:00:07.000 | td32727 | 15 | true | NULL |
92	2020-02-01 00:00:08.000 | td32727 | 5 | true | NULL |
93	2020-02-01 00:00:08.000 | td32727 | 10 | true | NULL |
94	2020-02-01 00:00:08.000 | td32727 | 15 | true | NULL |
95	2020-02-01 00:00:09.000 | td32727 | 5 | true | NULL |
96	2020-02-01 00:00:09.000 | td32727 | 10 | true | NULL |
97	2020-02-01 00:00:09.000 | td32727 | 15 | true | NULL |
98	2020-02-01 00:00:10.000 | td32727 | 5 | true | NULL |
99	2020-02-01 00:00:10.000 | td32727 | 10 | false | 10 |
100	2020-02-01 00:00:10.000 | td32727 | 15 | true | NULL |
101	2020-02-01 00:00:11.000 | td32727 | 5 | true | NULL |
102	2020-02-01 00:00:11.000 | td32727 | 10 | true | NULL |
103	2020-02-01 00:00:11.000 | td32727 | 15 | true | NULL |
104	2020-02-01 00:00:12.000 | td32727 | 5 | true | NULL |
105	2020-02-01 00:00:12.000 | td32727 | 10 | true | NULL |
106	2020-02-01 00:00:12.000 | td32727 | 15 | true | NULL |
107	2020-02-01 00:00:13.000 | td32727 | 5 | true | NULL |
108	2020-02-01 00:00:13.000 | td32727 | 10 | true | NULL |
109	2020-02-01 00:00:13.000 | td32727 | 15 | true | NULL |
110	2020-02-01 00:00:14.000 | td32727 | 5 | true | NULL |
111	2020-02-01 00:00:14.000 | td32727 | 10 | true | NULL |
112	2020-02-01 00:00:14.000 | td32727 | 15 | true | NULL |
113	2020-02-01 00:00:15.000 | td32727 | 5 | true | NULL |
114	2020-02-01 00:00:15.000 | td32727 | 10 | true | NULL |
115	2020-02-01 00:00:15.000 | td32727 | 15 | false | 15 |
116	2020-02-01 00:00:16.000 | td32727 | 5 | true | NULL |
117	2020-02-01 00:00:16.000 | td32727 | 10 | true | NULL |
118	2020-02-01 00:00:16.000 | td32727 | 15 | true | NULL |
119	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (next) order by irowts, c2;
120	irowts | table_name | c_c2 | isfilled | intp_c1 |
121	==============================================================================================
122	2020-02-01 00:00:04.000 | td32727 | 5 | true | 5 |
123	2020-02-01 00:00:04.000 | td32727 | 10 | true | 10 |
124	2020-02-01 00:00:04.000 | td32727 | 15 | true | 15 |
125	2020-02-01 00:00:05.000 | td32727 | 5 | false | 5 |
126	2020-02-01 00:00:05.000 | td32727 | 10 | true | 10 |
127	2020-02-01 00:00:05.000 | td32727 | 15 | true | 15 |
128	2020-02-01 00:00:06.000 | td32727 | 10 | true | 10 |
129	2020-02-01 00:00:06.000 | td32727 | 15 | true | 15 |
130	2020-02-01 00:00:07.000 | td32727 | 10 | true | 10 |
131	2020-02-01 00:00:07.000 | td32727 | 15 | true | 15 |
132	2020-02-01 00:00:08.000 | td32727 | 10 | true | 10 |
133	2020-02-01 00:00:08.000 | td32727 | 15 | true | 15 |
134	2020-02-01 00:00:09.000 | td32727 | 10 | true | 10 |
135	2020-02-01 00:00:09.000 | td32727 | 15 | true | 15 |
136	2020-02-01 00:00:10.000 | td32727 | 10 | false | 10 |
137	2020-02-01 00:00:10.000 | td32727 | 15 | true | 15 |
138	2020-02-01 00:00:11.000 | td32727 | 15 | true | 15 |
139	2020-02-01 00:00:12.000 | td32727 | 15 | true | 15 |
140	2020-02-01 00:00:13.000 | td32727 | 15 | true | 15 |
141	2020-02-01 00:00:14.000 | td32727 | 15 | true | 15 |
142	2020-02-01 00:00:15.000 | td32727 | 15 | false | 15 |
143	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (prev) order by irowts, c2;
144	irowts | table_name | c_c2 | isfilled | intp_c1 |
145	==============================================================================================
146	2020-02-01 00:00:05.000 | td32727 | 5 | false | 5 |
147	2020-02-01 00:00:06.000 | td32727 | 5 | true | 5 |
148	2020-02-01 00:00:07.000 | td32727 | 5 | true | 5 |
149	2020-02-01 00:00:08.000 | td32727 | 5 | true | 5 |
150	2020-02-01 00:00:09.000 | td32727 | 5 | true | 5 |
151	2020-02-01 00:00:10.000 | td32727 | 5 | true | 5 |
152	2020-02-01 00:00:10.000 | td32727 | 10 | false | 10 |
153	2020-02-01 00:00:11.000 | td32727 | 5 | true | 5 |
154	2020-02-01 00:00:11.000 | td32727 | 10 | true | 10 |
155	2020-02-01 00:00:12.000 | td32727 | 5 | true | 5 |
156	2020-02-01 00:00:12.000 | td32727 | 10 | true | 10 |
157	2020-02-01 00:00:13.000 | td32727 | 5 | true | 5 |
158	2020-02-01 00:00:13.000 | td32727 | 10 | true | 10 |
159	2020-02-01 00:00:14.000 | td32727 | 5 | true | 5 |
160	2020-02-01 00:00:14.000 | td32727 | 10 | true | 10 |
161	2020-02-01 00:00:15.000 | td32727 | 5 | true | 5 |
162	2020-02-01 00:00:15.000 | td32727 | 10 | true | 10 |
163	2020-02-01 00:00:15.000 | td32727 | 15 | false | 15 |
164	2020-02-01 00:00:16.000 | td32727 | 5 | true | 5 |
165	2020-02-01 00:00:16.000 | td32727 | 10 | true | 10 |
166	2020-02-01 00:00:16.000 | td32727 | 15 | true | 15 |
167	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (linear) order by irowts, c2;
168	irowts | table_name | c_c2 | isfilled | intp_c1 |
169	==============================================================================================
170	2020-02-01 00:00:05.000 | td32727 | 5 | false | 5 |
171	2020-02-01 00:00:10.000 | td32727 | 10 | false | 10 |
172	2020-02-01 00:00:15.000 | td32727 | 15 | false | 15 |
173	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (value, 1) order by irowts, c2;
174	irowts | table_name | c_c2 | isfilled | intp_c1 |
175	==============================================================================================
176	2020-02-01 00:00:04.000 | td32727 | 5 | true | 1 |
177	2020-02-01 00:00:04.000 | td32727 | 10 | true | 1 |
178	2020-02-01 00:00:04.000 | td32727 | 15 | true | 1 |
179	2020-02-01 00:00:05.000 | td32727 | 5 | false | 5 |
180	2020-02-01 00:00:05.000 | td32727 | 10 | true | 1 |
181	2020-02-01 00:00:05.000 | td32727 | 15 | true | 1 |
182	2020-02-01 00:00:06.000 | td32727 | 5 | true | 1 |
183	2020-02-01 00:00:06.000 | td32727 | 10 | true | 1 |
184	2020-02-01 00:00:06.000 | td32727 | 15 | true | 1 |
185	2020-02-01 00:00:07.000 | td32727 | 5 | true | 1 |
186	2020-02-01 00:00:07.000 | td32727 | 10 | true | 1 |
187	2020-02-01 00:00:07.000 | td32727 | 15 | true | 1 |
188	2020-02-01 00:00:08.000 | td32727 | 5 | true | 1 |
189	2020-02-01 00:00:08.000 | td32727 | 10 | true | 1 |
190	2020-02-01 00:00:08.000 | td32727 | 15 | true | 1 |
191	2020-02-01 00:00:09.000 | td32727 | 5 | true | 1 |
192	2020-02-01 00:00:09.000 | td32727 | 10 | true | 1 |
193	2020-02-01 00:00:09.000 | td32727 | 15 | true | 1 |
194	2020-02-01 00:00:10.000 | td32727 | 5 | true | 1 |
195	2020-02-01 00:00:10.000 | td32727 | 10 | false | 10 |
196	2020-02-01 00:00:10.000 | td32727 | 15 | true | 1 |
197	2020-02-01 00:00:11.000 | td32727 | 5 | true | 1 |
198	2020-02-01 00:00:11.000 | td32727 | 10 | true | 1 |
199	2020-02-01 00:00:11.000 | td32727 | 15 | true | 1 |
200	2020-02-01 00:00:12.000 | td32727 | 5 | true | 1 |
201	2020-02-01 00:00:12.000 | td32727 | 10 | true | 1 |
202	2020-02-01 00:00:12.000 | td32727 | 15 | true | 1 |
203	2020-02-01 00:00:13.000 | td32727 | 5 | true | 1 |
204	2020-02-01 00:00:13.000 | td32727 | 10 | true | 1 |
205	2020-02-01 00:00:13.000 | td32727 | 15 | true | 1 |
206	2020-02-01 00:00:14.000 | td32727 | 5 | true | 1 |
207	2020-02-01 00:00:14.000 | td32727 | 10 | true | 1 |
208	2020-02-01 00:00:14.000 | td32727 | 15 | true | 1 |
209	2020-02-01 00:00:15.000 | td32727 | 5 | true | 1 |
210	2020-02-01 00:00:15.000 | td32727 | 10 | true | 1 |
211	2020-02-01 00:00:15.000 | td32727 | 15 | false | 15 |
212	2020-02-01 00:00:16.000 | td32727 | 5 | true | 1 |
213	2020-02-01 00:00:16.000 | td32727 | 10 | true | 1 |
214	2020-02-01 00:00:16.000 | td32727 | 15 | true | 1 |
215	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, c3 as c_c3, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2,c3 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (null) order by irowts, c2, c3;
216	irowts | table_name | c_c2 | c_c3 | isfilled | intp_c1 |
217	======================================================================================================================
218	2020-02-01 00:00:04.000 | td32727 | 5 | 5 | true | NULL |
219	2020-02-01 00:00:04.000 | td32727 | 10 | 10 | true | NULL |
220	2020-02-01 00:00:04.000 | td32727 | 15 | 15 | true | NULL |
221	2020-02-01 00:00:05.000 | td32727 | 5 | 5 | false | 5 |
222	2020-02-01 00:00:05.000 | td32727 | 10 | 10 | true | NULL |
223	2020-02-01 00:00:05.000 | td32727 | 15 | 15 | true | NULL |
224	2020-02-01 00:00:06.000 | td32727 | 5 | 5 | true | NULL |
225	2020-02-01 00:00:06.000 | td32727 | 10 | 10 | true | NULL |
226	2020-02-01 00:00:06.000 | td32727 | 15 | 15 | true | NULL |
227	2020-02-01 00:00:07.000 | td32727 | 5 | 5 | true | NULL |
228	2020-02-01 00:00:07.000 | td32727 | 10 | 10 | true | NULL |
229	2020-02-01 00:00:07.000 | td32727 | 15 | 15 | true | NULL |
230	2020-02-01 00:00:08.000 | td32727 | 5 | 5 | true | NULL |
231	2020-02-01 00:00:08.000 | td32727 | 10 | 10 | true | NULL |
232	2020-02-01 00:00:08.000 | td32727 | 15 | 15 | true | NULL |
233	2020-02-01 00:00:09.000 | td32727 | 5 | 5 | true | NULL |
234	2020-02-01 00:00:09.000 | td32727 | 10 | 10 | true | NULL |
235	2020-02-01 00:00:09.000 | td32727 | 15 | 15 | true | NULL |
236	2020-02-01 00:00:10.000 | td32727 | 5 | 5 | true | NULL |
237	2020-02-01 00:00:10.000 | td32727 | 10 | 10 | false | 10 |
238	2020-02-01 00:00:10.000 | td32727 | 15 | 15 | true | NULL |
239	2020-02-01 00:00:11.000 | td32727 | 5 | 5 | true | NULL |
240	2020-02-01 00:00:11.000 | td32727 | 10 | 10 | true | NULL |
241	2020-02-01 00:00:11.000 | td32727 | 15 | 15 | true | NULL |
242	2020-02-01 00:00:12.000 | td32727 | 5 | 5 | true | NULL |
243	2020-02-01 00:00:12.000 | td32727 | 10 | 10 | true | NULL |
244	2020-02-01 00:00:12.000 | td32727 | 15 | 15 | true | NULL |
245	2020-02-01 00:00:13.000 | td32727 | 5 | 5 | true | NULL |
246	2020-02-01 00:00:13.000 | td32727 | 10 | 10 | true | NULL |
247	2020-02-01 00:00:13.000 | td32727 | 15 | 15 | true | NULL |
248	2020-02-01 00:00:14.000 | td32727 | 5 | 5 | true | NULL |
249	2020-02-01 00:00:14.000 | td32727 | 10 | 10 | true | NULL |
250	2020-02-01 00:00:14.000 | td32727 | 15 | 15 | true | NULL |
251	2020-02-01 00:00:15.000 | td32727 | 5 | 5 | true | NULL |
252	2020-02-01 00:00:15.000 | td32727 | 10 | 10 | true | NULL |
253	2020-02-01 00:00:15.000 | td32727 | 15 | 15 | false | 15 |
254	2020-02-01 00:00:16.000 | td32727 | 5 | 5 | true | NULL |
255	2020-02-01 00:00:16.000 | td32727 | 10 | 10 | true | NULL |
256	2020-02-01 00:00:16.000 | td32727 | 15 | 15 | true | NULL |
257	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, c3 as c_c3, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2,c3 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (next) order by irowts, c2, c3;
258	irowts | table_name | c_c2 | c_c3 | isfilled | intp_c1 |
259	======================================================================================================================
260	2020-02-01 00:00:04.000 | td32727 | 5 | 5 | true | 5 |
261	2020-02-01 00:00:04.000 | td32727 | 10 | 10 | true | 10 |
262	2020-02-01 00:00:04.000 | td32727 | 15 | 15 | true | 15 |
263	2020-02-01 00:00:05.000 | td32727 | 5 | 5 | false | 5 |
264	2020-02-01 00:00:05.000 | td32727 | 10 | 10 | true | 10 |
265	2020-02-01 00:00:05.000 | td32727 | 15 | 15 | true | 15 |
266	2020-02-01 00:00:06.000 | td32727 | 10 | 10 | true | 10 |
267	2020-02-01 00:00:06.000 | td32727 | 15 | 15 | true | 15 |
268	2020-02-01 00:00:07.000 | td32727 | 10 | 10 | true | 10 |
269	2020-02-01 00:00:07.000 | td32727 | 15 | 15 | true | 15 |
270	2020-02-01 00:00:08.000 | td32727 | 10 | 10 | true | 10 |
271	2020-02-01 00:00:08.000 | td32727 | 15 | 15 | true | 15 |
272	2020-02-01 00:00:09.000 | td32727 | 10 | 10 | true | 10 |
273	2020-02-01 00:00:09.000 | td32727 | 15 | 15 | true | 15 |
274	2020-02-01 00:00:10.000 | td32727 | 10 | 10 | false | 10 |
275	2020-02-01 00:00:10.000 | td32727 | 15 | 15 | true | 15 |
276	2020-02-01 00:00:11.000 | td32727 | 15 | 15 | true | 15 |
277	2020-02-01 00:00:12.000 | td32727 | 15 | 15 | true | 15 |
278	2020-02-01 00:00:13.000 | td32727 | 15 | 15 | true | 15 |
279	2020-02-01 00:00:14.000 | td32727 | 15 | 15 | true | 15 |
280	2020-02-01 00:00:15.000 | td32727 | 15 | 15 | false | 15 |
281	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, c3 as c_c3, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2,c3 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (prev) order by irowts, c2, c3;
282	irowts | table_name | c_c2 | c_c3 | isfilled | intp_c1 |
283	======================================================================================================================
284	2020-02-01 00:00:05.000 | td32727 | 5 | 5 | false | 5 |
285	2020-02-01 00:00:06.000 | td32727 | 5 | 5 | true | 5 |
286	2020-02-01 00:00:07.000 | td32727 | 5 | 5 | true | 5 |
287	2020-02-01 00:00:08.000 | td32727 | 5 | 5 | true | 5 |
288	2020-02-01 00:00:09.000 | td32727 | 5 | 5 | true | 5 |
289	2020-02-01 00:00:10.000 | td32727 | 5 | 5 | true | 5 |
290	2020-02-01 00:00:10.000 | td32727 | 10 | 10 | false | 10 |
291	2020-02-01 00:00:11.000 | td32727 | 5 | 5 | true | 5 |
292	2020-02-01 00:00:11.000 | td32727 | 10 | 10 | true | 10 |
293	2020-02-01 00:00:12.000 | td32727 | 5 | 5 | true | 5 |
294	2020-02-01 00:00:12.000 | td32727 | 10 | 10 | true | 10 |
295	2020-02-01 00:00:13.000 | td32727 | 5 | 5 | true | 5 |
296	2020-02-01 00:00:13.000 | td32727 | 10 | 10 | true | 10 |
297	2020-02-01 00:00:14.000 | td32727 | 5 | 5 | true | 5 |
298	2020-02-01 00:00:14.000 | td32727 | 10 | 10 | true | 10 |
299	2020-02-01 00:00:15.000 | td32727 | 5 | 5 | true | 5 |
300	2020-02-01 00:00:15.000 | td32727 | 10 | 10 | true | 10 |
301	2020-02-01 00:00:15.000 | td32727 | 15 | 15 | false | 15 |
302	2020-02-01 00:00:16.000 | td32727 | 5 | 5 | true | 5 |
303	2020-02-01 00:00:16.000 | td32727 | 10 | 10 | true | 10 |
304	2020-02-01 00:00:16.000 | td32727 | 15 | 15 | true | 15 |
305	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, c3 as c_c3, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2,c3 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (linear) order by irowts, c2, c3;
306	irowts | table_name | c_c2 | c_c3 | isfilled | intp_c1 |
307	======================================================================================================================
308	2020-02-01 00:00:05.000 | td32727 | 5 | 5 | false | 5 |
309	2020-02-01 00:00:10.000 | td32727 | 10 | 10 | false | 10 |
310	2020-02-01 00:00:15.000 | td32727 | 15 | 15 | false | 15 |
311	taos> select _irowts as irowts ,tbname as table_name, c2 as c_c2, c3 as c_c3, _isfilled as isfilled , interp(c1) as intp_c1 from test.td32727 partition by tbname,c2,c3 range('2020-02-01 00:00:04', '2020-02-01 00:00:16') every(1s) fill (value, 1) order by irowts, c2, c3;
312	irowts | table_name | c_c2 | c_c3 | isfilled | intp_c1 |
313	======================================================================================================================
314	2020-02-01 00:00:04.000 | td32727 | 5 | 5 | true | 1 |
315	2020-02-01 00:00:04.000 | td32727 | 10 | 10 | true | 1 |
316	2020-02-01 00:00:04.000 | td32727 | 15 | 15 | true | 1 |
317	2020-02-01 00:00:05.000 | td32727 | 5 | 5 | false | 5 |
318	2020-02-01 00:00:05.000 | td32727 | 10 | 10 | true | 1 |
319	2020-02-01 00:00:05.000 | td32727 | 15 | 15 | true | 1 |
320	2020-02-01 00:00:06.000 | td32727 | 5 | 5 | true | 1 |
321	2020-02-01 00:00:06.000 | td32727 | 10 | 10 | true | 1 |
322	2020-02-01 00:00:06.000 | td32727 | 15 | 15 | true | 1 |
323	2020-02-01 00:00:07.000 | td32727 | 5 | 5 | true | 1 |
324	2020-02-01 00:00:07.000 | td32727 | 10 | 10 | true | 1 |
325	2020-02-01 00:00:07.000 | td32727 | 15 | 15 | true | 1 |
326	2020-02-01 00:00:08.000 | td32727 | 5 | 5 | true | 1 |
327	2020-02-01 00:00:08.000 | td32727 | 10 | 10 | true | 1 |
328	2020-02-01 00:00:08.000 | td32727 | 15 | 15 | true | 1 |
329	2020-02-01 00:00:09.000 | td32727 | 5 | 5 | true | 1 |
330	2020-02-01 00:00:09.000 | td32727 | 10 | 10 | true | 1 |
331	2020-02-01 00:00:09.000 | td32727 | 15 | 15 | true | 1 |
332	2020-02-01 00:00:10.000 | td32727 | 5 | 5 | true | 1 |
333	2020-02-01 00:00:10.000 | td32727 | 10 | 10 | false | 10 |
334	2020-02-01 00:00:10.000 | td32727 | 15 | 15 | true | 1 |
335	2020-02-01 00:00:11.000 | td32727 | 5 | 5 | true | 1 |
336	2020-02-01 00:00:11.000 | td32727 | 10 | 10 | true | 1 |
337	2020-02-01 00:00:11.000 | td32727 | 15 | 15 | true | 1 |
338	2020-02-01 00:00:12.000 | td32727 | 5 | 5 | true | 1 |
339	2020-02-01 00:00:12.000 | td32727 | 10 | 10 | true | 1 |
340	2020-02-01 00:00:12.000 | td32727 | 15 | 15 | true | 1 |
341	2020-02-01 00:00:13.000 | td32727 | 5 | 5 | true | 1 |
342	2020-02-01 00:00:13.000 | td32727 | 10 | 10 | true | 1 |
343	2020-02-01 00:00:13.000 | td32727 | 15 | 15 | true | 1 |
344	2020-02-01 00:00:14.000 | td32727 | 5 | 5 | true | 1 |
345	2020-02-01 00:00:14.000 | td32727 | 10 | 10 | true | 1 |
346	2020-02-01 00:00:14.000 | td32727 | 15 | 15 | true | 1 |
347	2020-02-01 00:00:15.000 | td32727 | 5 | 5 | true | 1 |
348	2020-02-01 00:00:15.000 | td32727 | 10 | 10 | true | 1 |
349	2020-02-01 00:00:15.000 | td32727 | 15 | 15 | false | 15 |
350	2020-02-01 00:00:16.000 | td32727 | 5 | 5 | true | 1 |
351	2020-02-01 00:00:16.000 | td32727 | 10 | 10 | true | 1 |
352	2020-02-01 00:00:16.000 | td32727 | 15 | 15 | true | 1 |