TDengine/tests/army/query/function/ans/least.csv

1	taos> alter local 'compareAsStrInGreatest' '1';
2	taos> select LEAST(1,2,3,4,5,6,7,8,9,10);
3	least(1,2,3,4,5,6,7,8,9,10) |
4	==============================
5	1 |
6	taos> select LEAST(1,1.1,2.23,3.4444,5.66666666,6.21241241,7.999999999999);
7	least(1,1.1,2.23,3.4444,5.66666666,6.21241241,7.999999999999) |
8	================================================================
9	1 |
10	taos> select LEAST(1,'2',3.3,4.4,5);
11	least(1,'2',3.3,4.4,5) |
12	============================
13	1 |
14	taos> select LEAST(1,2,3,4,5,'5.1');
15	least(1,2,3,4,5,'5.1') |
16	============================
17	1 |
18	taos> select LEAST('1','2','3','4',5);
19	least('1','2','3','4',5) |
20	============================
21	1 |
22	taos> select LEAST('1','2','3','4','5');
23	least('1','2','3','4','5') |
24	=============================
25	1 |
26	taos> select LEAST(1,2,3,4,5,6,7,'a','b','一','二','三');
27	least(1,2,3,4,5,6,7,'a','b','一','二','三') |
28	=================================================
29	1 |
30	taos> select LEAST(1,2,3,4,5,6,7,'a','b','c','1','2','1231213');
31	least(1,2,3,4,5,6,7,'a','b','c','1','2','1231213') |
32	=====================================================
33	1 |
34	taos> select LEAST(1,2,3,4,5,6,7,'a','b','c','1','2','1231213','1231213.123123');
35	least(1,2,3,4,5,6,7,'a','b','c','1','2','1231213','1231213.12312 |
36	===================================================================
37	1 |
38	taos> select LEAST(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), cast(3 as int), cast(4 as bigint), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)));
39	least(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), |
40	===================================================================
41	0 |
42	taos> select LEAST(cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as smallint unsigned), cast(3 as int unsigned), cast(4 as bigint unsigned), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)));
43	least(cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as sm |
44	===================================================================
45	0 |
46	taos> select LEAST(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), cast(3 as int), cast(4 as bigint), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)), cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as smallint unsigned), cast(3 as int unsigned), cast(4 as bigint unsigned), cast(5 as float), cast(6 as double));
47	least(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), |
48	===================================================================
49	0 |
50	taos> select LEAST(cast(100 as tinyint), cast(101 as tinyint));
51	least(cast(100 as tinyint), cast(101 as tinyint)) |
52	====================================================
53	100 |
54	taos> select LEAST(cast(100 as tinyint), cast(101 as smallint));
55	least(cast(100 as tinyint), cast(101 as smallint)) |
56	=====================================================
57	100 |
58	taos> select LEAST(cast(100 as tinyint), cast(101 as int));
59	least(cast(100 as tinyint), cast(101 as int)) |
60	================================================
61	100 |
62	taos> select LEAST(cast(100 as tinyint), cast(101 as bigint));
63	least(cast(100 as tinyint), cast(101 as bigint)) |
64	===================================================
65	100 |
66	taos> select LEAST(cast(100 as tinyint), cast(101 as float));
67	least(cast(100 as tinyint), cast(101 as float)) |
68	==================================================
69	100 |
70	taos> select LEAST(cast(100 as tinyint), cast(101 as double));
71	least(cast(100 as tinyint), cast(101 as double)) |
72	===================================================
73	100 |
74	taos> select LEAST(cast(100 as tinyint), cast(101 as varchar(20)));
75	least(cast(100 as tinyint), cast(101 as varchar(20))) |
76	========================================================
77	100 |
78	taos> select LEAST(cast(100 as tinyint), cast(101 as nchar(20)));
79	least(cast(100 as tinyint), cast(101 as nchar(20))) |
80	======================================================
81	100 |
82	taos> select LEAST(cast(101 as tinyint), cast(100 as tinyint));
83	least(cast(101 as tinyint), cast(100 as tinyint)) |
84	====================================================
85	100 |
86	taos> select LEAST(cast(101 as tinyint), cast(100 as smallint));
87	least(cast(101 as tinyint), cast(100 as smallint)) |
88	=====================================================
89	100 |
90	taos> select LEAST(cast(101 as tinyint), cast(100 as int));
91	least(cast(101 as tinyint), cast(100 as int)) |
92	================================================
93	100 |
94	taos> select LEAST(cast(101 as tinyint), cast(100 as bigint));
95	least(cast(101 as tinyint), cast(100 as bigint)) |
96	===================================================
97	100 |
98	taos> select LEAST(cast(101 as tinyint), cast(100 as float));
99	least(cast(101 as tinyint), cast(100 as float)) |
100	==================================================
101	100 |
102	taos> select LEAST(cast(101 as tinyint), cast(100 as double));
103	least(cast(101 as tinyint), cast(100 as double)) |
104	===================================================
105	100 |
106	taos> select LEAST(cast(101 as tinyint), cast(100 as varchar(20)));
107	least(cast(101 as tinyint), cast(100 as varchar(20))) |
108	========================================================
109	100 |
110	taos> select LEAST(cast(101 as tinyint), cast(100 as nchar(20)));
111	least(cast(101 as tinyint), cast(100 as nchar(20))) |
112	======================================================
113	100 |
114	taos> select LEAST(cast(1000 as smallint), cast(1001 as smallint));
115	least(cast(1000 as smallint), cast(1001 as smallint)) |
116	========================================================
117	1000 |
118	taos> select LEAST(cast(1000 as smallint), cast(1001 as int));
119	least(cast(1000 as smallint), cast(1001 as int)) |
120	===================================================
121	1000 |
122	taos> select LEAST(cast(1000 as smallint), cast(1001 as bigint));
123	least(cast(1000 as smallint), cast(1001 as bigint)) |
124	======================================================
125	1000 |
126	taos> select LEAST(cast(1000 as smallint), cast(1001 as float));
127	least(cast(1000 as smallint), cast(1001 as float)) |
128	=====================================================
129	1000 |
130	taos> select LEAST(cast(1000 as smallint), cast(1001 as double));
131	least(cast(1000 as smallint), cast(1001 as double)) |
132	======================================================
133	1000 |
134	taos> select LEAST(cast(1000 as smallint), cast(1001 as varchar(20)));
135	least(cast(1000 as smallint), cast(1001 as varchar(20))) |
136	===========================================================
137	1000 |
138	taos> select LEAST(cast(1000 as smallint), cast(1001 as nchar(20)));
139	least(cast(1000 as smallint), cast(1001 as nchar(20))) |
140	=========================================================
141	1000 |
142	taos> select LEAST(cast(1001 as smallint), cast(1000 as smallint));
143	least(cast(1001 as smallint), cast(1000 as smallint)) |
144	========================================================
145	1000 |
146	taos> select LEAST(cast(1001 as smallint), cast(1000 as int));
147	least(cast(1001 as smallint), cast(1000 as int)) |
148	===================================================
149	1000 |
150	taos> select LEAST(cast(1001 as smallint), cast(1000 as bigint));
151	least(cast(1001 as smallint), cast(1000 as bigint)) |
152	======================================================
153	1000 |
154	taos> select LEAST(cast(1001 as smallint), cast(1000 as float));
155	least(cast(1001 as smallint), cast(1000 as float)) |
156	=====================================================
157	1000 |
158	taos> select LEAST(cast(1001 as smallint), cast(1000 as double));
159	least(cast(1001 as smallint), cast(1000 as double)) |
160	======================================================
161	1000 |
162	taos> select LEAST(cast(1001 as smallint), cast(1000 as varchar(20)));
163	least(cast(1001 as smallint), cast(1000 as varchar(20))) |
164	===========================================================
165	1000 |
166	taos> select LEAST(cast(1001 as smallint), cast(1000 as nchar(20)));
167	least(cast(1001 as smallint), cast(1000 as nchar(20))) |
168	=========================================================
169	1000 |
170	taos> select LEAST(cast(1000000 as int), cast(1000001 as int));
171	least(cast(1000000 as int), cast(1000001 as int)) |
172	====================================================
173	1000000 |
174	taos> select LEAST(cast(1000000 as int), cast(1000001 as bigint));
175	least(cast(1000000 as int), cast(1000001 as bigint)) |
176	=======================================================
177	1000000 |
178	taos> select LEAST(cast(1000000 as int), cast(1000001 as float));
179	least(cast(1000000 as int), cast(1000001 as float)) |
180	======================================================
181	1e+06 |
182	taos> select LEAST(cast(1000000 as int), cast(1000001 as double));
183	least(cast(1000000 as int), cast(1000001 as double)) |
184	=======================================================
185	1000000 |
186	taos> select LEAST(cast(1000000 as int), cast(1000001 as varchar(20)));
187	least(cast(1000000 as int), cast(1000001 as varchar(20))) |
188	============================================================
189	1000000 |
190	taos> select LEAST(cast(1000000 as int), cast(1000001 as nchar(20)));
191	least(cast(1000000 as int), cast(1000001 as nchar(20))) |
192	==========================================================
193	1000000 |
194	taos> select LEAST(cast(1000001 as int), cast(1000000 as int));
195	least(cast(1000001 as int), cast(1000000 as int)) |
196	====================================================
197	1000000 |
198	taos> select LEAST(cast(1000001 as int), cast(1000000 as bigint));
199	least(cast(1000001 as int), cast(1000000 as bigint)) |
200	=======================================================
201	1000000 |
202	taos> select LEAST(cast(1000001 as int), cast(1000000 as float));
203	least(cast(1000001 as int), cast(1000000 as float)) |
204	======================================================
205	1e+06 |
206	taos> select LEAST(cast(1000001 as int), cast(1000000 as double));
207	least(cast(1000001 as int), cast(1000000 as double)) |
208	=======================================================
209	1000000 |
210	taos> select LEAST(cast(1000001 as int), cast(1000000 as varchar(20)));
211	least(cast(1000001 as int), cast(1000000 as varchar(20))) |
212	============================================================
213	1000000 |
214	taos> select LEAST(cast(1000001 as int), cast(1000000 as nchar(20)));
215	least(cast(1000001 as int), cast(1000000 as nchar(20))) |
216	==========================================================
217	1000000 |
218	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as bigint));
219	least(cast(1000000000 as bigint), cast(1000000001 as bigint)) |
220	================================================================
221	1000000000 |
222	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as float));
223	least(cast(1000000000 as bigint), cast(1000000001 as float)) |
224	===============================================================
225	1e+09 |
226	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as double));
227	least(cast(1000000000 as bigint), cast(1000000001 as double)) |
228	================================================================
229	1000000000 |
230	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as varchar(20)));
231	least(cast(1000000000 as bigint), cast(1000000001 as varchar(20) |
232	===================================================================
233	1000000000 |
234	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as nchar(20)));
235	least(cast(1000000000 as bigint), cast(1000000001 as nchar(20))) |
236	===================================================================
237	1000000000 |
238	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as bigint));
239	least(cast(1000000001 as bigint), cast(1000000000 as bigint)) |
240	================================================================
241	1000000000 |
242	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as float));
243	least(cast(1000000001 as bigint), cast(1000000000 as float)) |
244	===============================================================
245	1e+09 |
246	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as double));
247	least(cast(1000000001 as bigint), cast(1000000000 as double)) |
248	================================================================
249	1000000000 |
250	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as varchar(20)));
251	least(cast(1000000001 as bigint), cast(1000000000 as varchar(20) |
252	===================================================================
253	1000000000 |
254	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as nchar(20)));
255	least(cast(1000000001 as bigint), cast(1000000000 as nchar(20))) |
256	===================================================================
257	1000000000 |
258	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as float));
259	least(cast(100000.1111111 as float), cast(100001.1111111 as floa |
260	===================================================================
261	100000 |
262	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as double));
263	least(cast(100000.1111111 as float), cast(100001.1111111 as doub |
264	===================================================================
265	100000.109375 |
266	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as timestamp));
267	least(cast(100000.1111111 as float), cast(100001.1111111 as time |
268	===================================================================
269	100000 |
270	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as varchar(20)));
271	least(cast(100000.1111111 as float), cast(100001.1111111 as varc |
272	===================================================================
273	100000.109375 |
274	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as nchar(20)));
275	least(cast(100000.1111111 as float), cast(100001.1111111 as ncha |
276	===================================================================
277	100000.109375 |
278	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as float));
279	least(cast(100001.1111111 as float), cast(100000.1111111 as floa |
280	===================================================================
281	100000 |
282	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as double));
283	least(cast(100001.1111111 as float), cast(100000.1111111 as doub |
284	===================================================================
285	100000.1111111 |
286	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as timestamp));
287	least(cast(100001.1111111 as float), cast(100000.1111111 as time |
288	===================================================================
289	100000 |
290	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as varchar(20)));
291	least(cast(100001.1111111 as float), cast(100000.1111111 as varc |
292	===================================================================
293	100000.1111111 |
294	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as nchar(20)));
295	least(cast(100001.1111111 as float), cast(100000.1111111 as ncha |
296	===================================================================
297	100000.1111111 |
298	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as double));
299	least(cast(100000.1111111 as double), cast(100001.1111111 as dou |
300	===================================================================
301	100000.1111111 |
302	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as timestamp));
303	least(cast(100000.1111111 as double), cast(100001.1111111 as tim |
304	===================================================================
305	100000.1111111 |
306	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as varchar(20)));
307	least(cast(100000.1111111 as double), cast(100001.1111111 as var |
308	===================================================================
309	100000.111111 |
310	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as nchar(20)));
311	least(cast(100000.1111111 as double), cast(100001.1111111 as nch |
312	===================================================================
313	100000.111111 |
314	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as double));
315	least(cast(100001.1111111 as double), cast(100000.1111111 as dou |
316	===================================================================
317	100000.1111111 |
318	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as timestamp));
319	least(cast(100001.1111111 as double), cast(100000.1111111 as tim |
320	===================================================================
321	100000 |
322	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as varchar(20)));
323	least(cast(100001.1111111 as double), cast(100000.1111111 as var |
324	===================================================================
325	100000.1111111 |
326	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as nchar(20)));
327	least(cast(100001.1111111 as double), cast(100000.1111111 as nch |
328	===================================================================
329	100000.1111111 |
330	taos> select LEAST(cast('中文测试' as varchar(20)), cast('中文测试一' as varchar(20)));
331	least(cast('中文测试' as varchar(20)), cast('中文测试一 |
332	===================================================================
333	中文测试 |
334	taos> select LEAST(cast('中文测试' as varchar(20)), cast('中文测试一' as nchar(20)));
335	least(cast('中文测试' as varchar(20)), cast('中文测试一 |
336	===================================================================
337	中文测试 |
338	taos> select LEAST(cast('中文测试一' as varchar(20)), cast('中文测试' as varchar(20)));
339	least(cast('中文测试一' as varchar(20)), cast('中文测试 |
340	===================================================================
341	中文测试 |
342	taos> select LEAST(cast('中文测试一' as varchar(20)), cast('中文测试' as nchar(20)));
343	least(cast('中文测试一' as varchar(20)), cast('中文测试 |
344	===================================================================
345	中文测试 |
346	taos> select LEAST(cast('abc123abc' as varchar(20)), cast('abc124abc' as varchar(20)));
347	least(cast('abc123abc' as varchar(20)), cast('abc124abc' as varc |
348	===================================================================
349	abc123abc |
350	taos> select LEAST(cast('abc123abc' as varchar(20)), cast('abc124abc' as nchar(20)));
351	least(cast('abc123abc' as varchar(20)), cast('abc124abc' as ncha |
352	===================================================================
353	abc123abc |
354	taos> select LEAST(cast('abc124abc' as varchar(20)), cast('abc123abc' as varchar(20)));
355	least(cast('abc124abc' as varchar(20)), cast('abc123abc' as varc |
356	===================================================================
357	abc123abc |
358	taos> select LEAST(cast('abc124abc' as varchar(20)), cast('abc123abc' as nchar(20)));
359	least(cast('abc124abc' as varchar(20)), cast('abc123abc' as ncha |
360	===================================================================
361	abc123abc |
362	taos> select LEAST(cast('abc123abc' as nchar(20)), cast('abc124abc' as nchar(20)));
363	least(cast('abc123abc' as nchar(20)), cast('abc124abc' as nchar( |
364	===================================================================
365	abc123abc |
366	taos> select LEAST(cast(100 as tinyint), cast(101 as float), cast(102 as varchar(20)));
367	least(cast(100 as tinyint), cast(101 as float), cast(102 as varc |
368	===================================================================
369	100 |
370	taos> select LEAST(cast(100 as varchar(20)), cast(101 as float), cast(102 as tinyint));
371	least(cast(100 as varchar(20)), cast(101 as float), cast(102 as |
372	===================================================================
373	100 |
374	taos> select LEAST('a','b','c','d','e','f','g','h','1231','15155');
375	least('a','b','c','d','e','f','g','h','1231','15155') |
376	========================================================
377	1231 |
378	taos> select LEAST(current, voltage, phase, id, nch1, nch2, var1, var2) from ts_4893.meters order by ts limit 10;
379	least(current, voltage, phase, id, nch1, nch2, var1, var2) |
380	=============================================================
381	0 |
382	0.138830 |
383	0.796942 |
384	0.537330 |
385	0.313430 |
386	0.332767 |
387	0.846763 |
388	0.637813 |
389	0.115989 |
390	0.373575 |
391	taos> select LEAST(current, voltage, phase, id) from ts_4893.meters order by ts limit 10;
392	least(current, voltage, phase, id) |
393	=====================================
394	0 |
395	0.13883 |
396	0.796942 |
397	0.53733 |
398	0.31343 |
399	0.332767 |
400	0.846763 |
401	0.637813 |
402	0.115989 |
403	0.373575 |
404	taos> select LEAST(nch1, nch2, var1, var2) from ts_4893.meters order by ts limit 10;
405	least(nch1, nch2, var1, var2) |
406	=================================
407	e |
408	f |
409	c |
410	e |
411	b |
412	g |
413	again |
414	b |
415	c |
416	again |
417	taos> select LEAST(221, voltage) from ts_4893.meters order by ts limit 10;
418	least(221, voltage) |
419	========================
420	221 |
421	220 |
422	215 |
423	216 |
424	219 |
425	221 |
426	215 |
427	217 |
428	216 |
429	221 |
430	taos> select LEAST(5, id) from ts_4893.meters order by ts limit 10;
431	least(5, id) |
432	========================
433	0 |
434	1 |
435	2 |
436	3 |
437	4 |
438	5 |
439	5 |
440	5 |
441	5 |
442	5 |
443	taos> select LEAST('r', nch1) from ts_4893.meters order by ts limit 10;
444	least('r', nch1) |
445	=================================
446	novel |
447	r |
448	r |
449	prision |
450	novel |
451	novel |
452	again |
453	r |
454	novel |
455	again |
456	taos> select LEAST('r', nch1, nch2) from ts_4893.meters order by ts limit 10;
457	least('r', nch1, nch2) |
458	=================================
459	novel |
460	f |
461	c |
462	prision |
463	e |
464	novel |
465	again |
466	d |
467	c |
468	again |
469	taos> select LEAST('r', var1) from ts_4893.meters order by ts limit 10;
470	least('r', var1) |
471	=================================
472	novel |
473	person |
474	novel |
475	plate |
476	r |
477	r |
478	prision |
479	person |
480	prision |
481	plate |
482	taos> select LEAST('r', var1, var2) from ts_4893.meters order by ts limit 10;
483	least('r', var1, var2) |
484	=================================
485	e |
486	person |
487	novel |
488	e |
489	b |
490	g |
491	b |
492	b |
493	e |
494	plate |
495	taos> select LEAST('二中文测试', nch1) from ts_4893.meters order by ts limit 10;
496	least('二中文测试', nch1) |
497	=================================
498	novel |
499	一二三四五六七八九十 |
500	update |
501	prision |
502	novel |
503	novel |
504	again |
505	一二三四五六七八九十 |
506	novel |
507	again |
508	taos> select LEAST('二中文测试', nch1, nch2) from ts_4893.meters order by ts limit 10;
509	least('二中文测试', nch1, nch2) |
510	=======================================
511	novel |
512	f |
513	c |
514	prision |
515	e |
516	novel |
517	again |
518	d |
519	c |
520	again |
521	taos> select LEAST('二中文测试', var1) from ts_4893.meters order by ts limit 10;
522	least('二中文测试', var1) |
523	=================================
524	novel |
525	person |
526	novel |
527	plate |
528	一二三四五六七八九十 |
529	update |
530	prision |
531	person |
532	prision |
533	plate |
534	taos> select LEAST('二中文测试', var1, var2) from ts_4893.meters order by ts limit 10;
535	least('二中文测试', var1, var2) |
536	=======================================
537	e |
538	person |
539	novel |
540	e |
541	b |
542	g |
543	b |
544	b |
545	e |
546	plate |
547	taos> select LEAST('23', 3443434343434343);
548	least('23', 3443434343434343) |
549	================================
550	23 |
551	taos> select LEAST(co, 3443434343434343) from ts_4893.n1;
552	least(co, 3443434343434343) |
553	=================================
554	23 |
555	23 |
556	23 |
557	taos> select LEAST('23', 3443434343434343) from ts_4893.n1;
558	least('23', 3443434343434343) |
559	================================
560	23 |
561	23 |
562	23 |
563	taos> select LEAST('23', 1443434343434343) from ts_4893.n1;
564	least('23', 1443434343434343) |
565	================================
566	1443434343434343 |
567	1443434343434343 |
568	1443434343434343 |
569	taos> select LEAST(current, voltage) from ts_4893.n1;
570	least(current, voltage) |
571	==========================
572	NULL |
573	NULL |
574	3 |
575	taos> select LEAST(current, voltage, '15') from ts_4893.n1;
576	least(current, voltage, '15') |
577	================================
578	NULL |
579	NULL |
580	15 |
581	taos> alter local 'compareAsStrInGreatest' '0';
582	taos> select LEAST(1,2,3,4,5,6,7,8,9,10);
583	least(1,2,3,4,5,6,7,8,9,10) |
584	==============================
585	1 |
586	taos> select LEAST(1,1.1,2.23,3.4444,5.66666666,6.21241241,7.999999999999);
587	least(1,1.1,2.23,3.4444,5.66666666,6.21241241,7.999999999999) |
588	================================================================
589	1 |
590	taos> select LEAST(1,'2',3.3,4.4,5);
591	least(1,'2',3.3,4.4,5) |
592	============================
593	1 |
594	taos> select LEAST(1,2,3,4,5,'5.1');
595	least(1,2,3,4,5,'5.1') |
596	=========================
597	1 |
598	taos> select LEAST('1','2','3','4',5);
599	least('1','2','3','4',5) |
600	===========================
601	1 |
602	taos> select LEAST('1','2','3','4','5');
603	least('1','2','3','4','5') |
604	=============================
605	1 |
606	taos> select LEAST(1,2,3,4,5,6,7,'a','b','一','二','三');
607	least(1,2,3,4,5,6,7,'a','b','一','二','三') |
608	=================================================
609	0 |
610	taos> select LEAST(1,2,3,4,5,6,7,'a','b','c','1','2','1231213');
611	least(1,2,3,4,5,6,7,'a','b','c','1','2','1231213') |
612	=====================================================
613	0 |
614	taos> select LEAST(1,2,3,4,5,6,7,'a','b','c','1','2','1231213','1231213.123123');
615	least(1,2,3,4,5,6,7,'a','b','c','1','2','1231213','1231213.12312 |
616	===================================================================
617	0 |
618	taos> select LEAST(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), cast(3 as int), cast(4 as bigint), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)));
619	least(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), |
620	===================================================================
621	0 |
622	taos> select LEAST(cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as smallint unsigned), cast(3 as int unsigned), cast(4 as bigint unsigned), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)));
623	least(cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as sm |
624	===================================================================
625	0 |
626	taos> select LEAST(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), cast(3 as int), cast(4 as bigint), cast(5 as float), cast(6 as double), cast(8 as varchar(20)), cast(9 as nchar(20)), cast(0 as bool), cast(1 as tinyint unsigned), cast(2 as smallint unsigned), cast(3 as int unsigned), cast(4 as bigint unsigned), cast(5 as float), cast(6 as double));
627	least(cast(0 as bool), cast(1 as tinyint), cast(2 as smallint), |
628	===================================================================
629	0 |
630	taos> select LEAST(cast(100 as tinyint), cast(101 as tinyint));
631	least(cast(100 as tinyint), cast(101 as tinyint)) |
632	====================================================
633	100 |
634	taos> select LEAST(cast(100 as tinyint), cast(101 as smallint));
635	least(cast(100 as tinyint), cast(101 as smallint)) |
636	=====================================================
637	100 |
638	taos> select LEAST(cast(100 as tinyint), cast(101 as int));
639	least(cast(100 as tinyint), cast(101 as int)) |
640	================================================
641	100 |
642	taos> select LEAST(cast(100 as tinyint), cast(101 as bigint));
643	least(cast(100 as tinyint), cast(101 as bigint)) |
644	===================================================
645	100 |
646	taos> select LEAST(cast(100 as tinyint), cast(101 as float));
647	least(cast(100 as tinyint), cast(101 as float)) |
648	==================================================
649	100 |
650	taos> select LEAST(cast(100 as tinyint), cast(101 as double));
651	least(cast(100 as tinyint), cast(101 as double)) |
652	===================================================
653	100 |
654	taos> select LEAST(cast(100 as tinyint), cast(101 as varchar(20)));
655	least(cast(100 as tinyint), cast(101 as varchar(20))) |
656	========================================================
657	100 |
658	taos> select LEAST(cast(100 as tinyint), cast(101 as nchar(20)));
659	least(cast(100 as tinyint), cast(101 as nchar(20))) |
660	======================================================
661	100 |
662	taos> select LEAST(cast(101 as tinyint), cast(100 as tinyint));
663	least(cast(101 as tinyint), cast(100 as tinyint)) |
664	====================================================
665	100 |
666	taos> select LEAST(cast(101 as tinyint), cast(100 as smallint));
667	least(cast(101 as tinyint), cast(100 as smallint)) |
668	=====================================================
669	100 |
670	taos> select LEAST(cast(101 as tinyint), cast(100 as int));
671	least(cast(101 as tinyint), cast(100 as int)) |
672	================================================
673	100 |
674	taos> select LEAST(cast(101 as tinyint), cast(100 as bigint));
675	least(cast(101 as tinyint), cast(100 as bigint)) |
676	===================================================
677	100 |
678	taos> select LEAST(cast(101 as tinyint), cast(100 as float));
679	least(cast(101 as tinyint), cast(100 as float)) |
680	==================================================
681	100 |
682	taos> select LEAST(cast(101 as tinyint), cast(100 as double));
683	least(cast(101 as tinyint), cast(100 as double)) |
684	===================================================
685	100 |
686	taos> select LEAST(cast(101 as tinyint), cast(100 as varchar(20)));
687	least(cast(101 as tinyint), cast(100 as varchar(20))) |
688	========================================================
689	100 |
690	taos> select LEAST(cast(101 as tinyint), cast(100 as nchar(20)));
691	least(cast(101 as tinyint), cast(100 as nchar(20))) |
692	======================================================
693	100 |
694	taos> select LEAST(cast(1000 as smallint), cast(1001 as smallint));
695	least(cast(1000 as smallint), cast(1001 as smallint)) |
696	========================================================
697	1000 |
698	taos> select LEAST(cast(1000 as smallint), cast(1001 as int));
699	least(cast(1000 as smallint), cast(1001 as int)) |
700	===================================================
701	1000 |
702	taos> select LEAST(cast(1000 as smallint), cast(1001 as bigint));
703	least(cast(1000 as smallint), cast(1001 as bigint)) |
704	======================================================
705	1000 |
706	taos> select LEAST(cast(1000 as smallint), cast(1001 as float));
707	least(cast(1000 as smallint), cast(1001 as float)) |
708	=====================================================
709	1000 |
710	taos> select LEAST(cast(1000 as smallint), cast(1001 as double));
711	least(cast(1000 as smallint), cast(1001 as double)) |
712	======================================================
713	1000 |
714	taos> select LEAST(cast(1000 as smallint), cast(1001 as varchar(20)));
715	least(cast(1000 as smallint), cast(1001 as varchar(20))) |
716	===========================================================
717	1000 |
718	taos> select LEAST(cast(1000 as smallint), cast(1001 as nchar(20)));
719	least(cast(1000 as smallint), cast(1001 as nchar(20))) |
720	=========================================================
721	1000 |
722	taos> select LEAST(cast(1001 as smallint), cast(1000 as smallint));
723	least(cast(1001 as smallint), cast(1000 as smallint)) |
724	========================================================
725	1000 |
726	taos> select LEAST(cast(1001 as smallint), cast(1000 as int));
727	least(cast(1001 as smallint), cast(1000 as int)) |
728	===================================================
729	1000 |
730	taos> select LEAST(cast(1001 as smallint), cast(1000 as bigint));
731	least(cast(1001 as smallint), cast(1000 as bigint)) |
732	======================================================
733	1000 |
734	taos> select LEAST(cast(1001 as smallint), cast(1000 as float));
735	least(cast(1001 as smallint), cast(1000 as float)) |
736	=====================================================
737	1000 |
738	taos> select LEAST(cast(1001 as smallint), cast(1000 as double));
739	least(cast(1001 as smallint), cast(1000 as double)) |
740	======================================================
741	1000 |
742	taos> select LEAST(cast(1001 as smallint), cast(1000 as varchar(20)));
743	least(cast(1001 as smallint), cast(1000 as varchar(20))) |
744	===========================================================
745	1000 |
746	taos> select LEAST(cast(1001 as smallint), cast(1000 as nchar(20)));
747	least(cast(1001 as smallint), cast(1000 as nchar(20))) |
748	=========================================================
749	1000 |
750	taos> select LEAST(cast(1000000 as int), cast(1000001 as int));
751	least(cast(1000000 as int), cast(1000001 as int)) |
752	====================================================
753	1000000 |
754	taos> select LEAST(cast(1000000 as int), cast(1000001 as bigint));
755	least(cast(1000000 as int), cast(1000001 as bigint)) |
756	=======================================================
757	1000000 |
758	taos> select LEAST(cast(1000000 as int), cast(1000001 as float));
759	least(cast(1000000 as int), cast(1000001 as float)) |
760	======================================================
761	1e+06 |
762	taos> select LEAST(cast(1000000 as int), cast(1000001 as double));
763	least(cast(1000000 as int), cast(1000001 as double)) |
764	=======================================================
765	1000000 |
766	taos> select LEAST(cast(1000000 as int), cast(1000001 as varchar(20)));
767	least(cast(1000000 as int), cast(1000001 as varchar(20))) |
768	============================================================
769	1000000 |
770	taos> select LEAST(cast(1000000 as int), cast(1000001 as nchar(20)));
771	least(cast(1000000 as int), cast(1000001 as nchar(20))) |
772	==========================================================
773	1000000 |
774	taos> select LEAST(cast(1000001 as int), cast(1000000 as int));
775	least(cast(1000001 as int), cast(1000000 as int)) |
776	====================================================
777	1000000 |
778	taos> select LEAST(cast(1000001 as int), cast(1000000 as bigint));
779	least(cast(1000001 as int), cast(1000000 as bigint)) |
780	=======================================================
781	1000000 |
782	taos> select LEAST(cast(1000001 as int), cast(1000000 as float));
783	least(cast(1000001 as int), cast(1000000 as float)) |
784	======================================================
785	1e+06 |
786	taos> select LEAST(cast(1000001 as int), cast(1000000 as double));
787	least(cast(1000001 as int), cast(1000000 as double)) |
788	=======================================================
789	1000000 |
790	taos> select LEAST(cast(1000001 as int), cast(1000000 as varchar(20)));
791	least(cast(1000001 as int), cast(1000000 as varchar(20))) |
792	============================================================
793	1000000 |
794	taos> select LEAST(cast(1000001 as int), cast(1000000 as nchar(20)));
795	least(cast(1000001 as int), cast(1000000 as nchar(20))) |
796	==========================================================
797	1000000 |
798	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as bigint));
799	least(cast(1000000000 as bigint), cast(1000000001 as bigint)) |
800	================================================================
801	1000000000 |
802	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as float));
803	least(cast(1000000000 as bigint), cast(1000000001 as float)) |
804	===============================================================
805	1e+09 |
806	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as double));
807	least(cast(1000000000 as bigint), cast(1000000001 as double)) |
808	================================================================
809	1000000000 |
810	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as varchar(20)));
811	least(cast(1000000000 as bigint), cast(1000000001 as varchar(20) |
812	===================================================================
813	1000000000 |
814	taos> select LEAST(cast(1000000000 as bigint), cast(1000000001 as nchar(20)));
815	least(cast(1000000000 as bigint), cast(1000000001 as nchar(20))) |
816	===================================================================
817	1000000000 |
818	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as bigint));
819	least(cast(1000000001 as bigint), cast(1000000000 as bigint)) |
820	================================================================
821	1000000000 |
822	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as float));
823	least(cast(1000000001 as bigint), cast(1000000000 as float)) |
824	===============================================================
825	1e+09 |
826	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as double));
827	least(cast(1000000001 as bigint), cast(1000000000 as double)) |
828	================================================================
829	1000000000 |
830	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as varchar(20)));
831	least(cast(1000000001 as bigint), cast(1000000000 as varchar(20) |
832	===================================================================
833	1000000000 |
834	taos> select LEAST(cast(1000000001 as bigint), cast(1000000000 as nchar(20)));
835	least(cast(1000000001 as bigint), cast(1000000000 as nchar(20))) |
836	===================================================================
837	1000000000 |
838	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as float));
839	least(cast(100000.1111111 as float), cast(100001.1111111 as floa |
840	===================================================================
841	100000 |
842	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as double));
843	least(cast(100000.1111111 as float), cast(100001.1111111 as doub |
844	===================================================================
845	100000.109375 |
846	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as timestamp));
847	least(cast(100000.1111111 as float), cast(100001.1111111 as time |
848	===================================================================
849	100000 |
850	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as varchar(20)));
851	least(cast(100000.1111111 as float), cast(100001.1111111 as varc |
852	===================================================================
853	100000 |
854	taos> select LEAST(cast(100000.1111111 as float), cast(100001.1111111 as nchar(20)));
855	least(cast(100000.1111111 as float), cast(100001.1111111 as ncha |
856	===================================================================
857	100000 |
858	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as float));
859	least(cast(100001.1111111 as float), cast(100000.1111111 as floa |
860	===================================================================
861	100000 |
862	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as double));
863	least(cast(100001.1111111 as float), cast(100000.1111111 as doub |
864	===================================================================
865	100000.1111111 |
866	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as timestamp));
867	least(cast(100001.1111111 as float), cast(100000.1111111 as time |
868	===================================================================
869	100000 |
870	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as varchar(20)));
871	least(cast(100001.1111111 as float), cast(100000.1111111 as varc |
872	===================================================================
873	100000 |
874	taos> select LEAST(cast(100001.1111111 as float), cast(100000.1111111 as nchar(20)));
875	least(cast(100001.1111111 as float), cast(100000.1111111 as ncha |
876	===================================================================
877	100000 |
878	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as double));
879	least(cast(100000.1111111 as double), cast(100001.1111111 as dou |
880	===================================================================
881	100000.1111111 |
882	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as timestamp));
883	least(cast(100000.1111111 as double), cast(100001.1111111 as tim |
884	===================================================================
885	100000.1111111 |
886	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as varchar(20)));
887	least(cast(100000.1111111 as double), cast(100001.1111111 as var |
888	===================================================================
889	100000.1111111 |
890	taos> select LEAST(cast(100000.1111111 as double), cast(100001.1111111 as nchar(20)));
891	least(cast(100000.1111111 as double), cast(100001.1111111 as nch |
892	===================================================================
893	100000.1111111 |
894	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as double));
895	least(cast(100001.1111111 as double), cast(100000.1111111 as dou |
896	===================================================================
897	100000.1111111 |
898	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as timestamp));
899	least(cast(100001.1111111 as double), cast(100000.1111111 as tim |
900	===================================================================
901	100000 |
902	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as varchar(20)));
903	least(cast(100001.1111111 as double), cast(100000.1111111 as var |
904	===================================================================
905	100000.1111111 |
906	taos> select LEAST(cast(100001.1111111 as double), cast(100000.1111111 as nchar(20)));
907	least(cast(100001.1111111 as double), cast(100000.1111111 as nch |
908	===================================================================
909	100000.1111111 |
910	taos> select LEAST(cast('中文测试' as varchar(20)), cast('中文测试一' as varchar(20)));
911	least(cast('中文测试' as varchar(20)), cast('中文测试一 |
912	===================================================================
913	中文测试 |
914	taos> select LEAST(cast('中文测试' as varchar(20)), cast('中文测试一' as nchar(20)));
915	least(cast('中文测试' as varchar(20)), cast('中文测试一 |
916	===================================================================
917	中文测试 |
918	taos> select LEAST(cast('中文测试一' as varchar(20)), cast('中文测试' as varchar(20)));
919	least(cast('中文测试一' as varchar(20)), cast('中文测试 |
920	===================================================================
921	中文测试 |
922	taos> select LEAST(cast('中文测试一' as varchar(20)), cast('中文测试' as nchar(20)));
923	least(cast('中文测试一' as varchar(20)), cast('中文测试 |
924	===================================================================
925	中文测试 |
926	taos> select LEAST(cast('abc123abc' as varchar(20)), cast('abc124abc' as varchar(20)));
927	least(cast('abc123abc' as varchar(20)), cast('abc124abc' as varc |
928	===================================================================
929	abc123abc |
930	taos> select LEAST(cast('abc123abc' as varchar(20)), cast('abc124abc' as nchar(20)));
931	least(cast('abc123abc' as varchar(20)), cast('abc124abc' as ncha |
932	===================================================================
933	abc123abc |
934	taos> select LEAST(cast('abc124abc' as varchar(20)), cast('abc123abc' as varchar(20)));
935	least(cast('abc124abc' as varchar(20)), cast('abc123abc' as varc |
936	===================================================================
937	abc123abc |
938	taos> select LEAST(cast('abc124abc' as varchar(20)), cast('abc123abc' as nchar(20)));
939	least(cast('abc124abc' as varchar(20)), cast('abc123abc' as ncha |
940	===================================================================
941	abc123abc |
942	taos> select LEAST(cast('abc123abc' as nchar(20)), cast('abc124abc' as nchar(20)));
943	least(cast('abc123abc' as nchar(20)), cast('abc124abc' as nchar( |
944	===================================================================
945	abc123abc |
946	taos> select LEAST(cast(100 as tinyint), cast(101 as float), cast(102 as varchar(20)));
947	least(cast(100 as tinyint), cast(101 as float), cast(102 as varc |
948	===================================================================
949	100 |
950	taos> select LEAST(cast(100 as varchar(20)), cast(101 as float), cast(102 as tinyint));
951	least(cast(100 as varchar(20)), cast(101 as float), cast(102 as |
952	===================================================================
953	100 |
954	taos> select LEAST('a','b','c','d','e','f','g','h','1231','15155');
955	least('a','b','c','d','e','f','g','h','1231','15155') |
956	========================================================
957	1231 |
958	taos> select LEAST(current, voltage, phase, id, nch1, nch2, var1, var2) from ts_4893.meters order by ts limit 10;
959	least(current, voltage, phase, id, nch1, nch2, var1, var2) |
960	=============================================================
961	0 |
962	0 |
963	0 |
964	0 |
965	0 |
966	0 |
967	0 |
968	0 |
969	0 |
970	0 |
971	taos> select LEAST(current, voltage, phase, id) from ts_4893.meters order by ts limit 10;
972	least(current, voltage, phase, id) |
973	=====================================
974	0 |
975	0.13883 |
976	0.796942 |
977	0.53733 |
978	0.31343 |
979	0.332767 |
980	0.846763 |
981	0.637813 |
982	0.115989 |
983	0.373575 |
984	taos> select LEAST(nch1, nch2, var1, var2) from ts_4893.meters order by ts limit 10;
985	least(nch1, nch2, var1, var2) |
986	=================================
987	e |
988	f |
989	c |
990	e |
991	b |
992	g |
993	again |
994	b |
995	c |
996	again |
997	taos> select LEAST(221, voltage) from ts_4893.meters order by ts limit 10;
998	least(221, voltage) |
999	========================
1000	221 |
1001	220 |
1002	215 |
1003	216 |
1004	219 |
1005	221 |
1006	215 |
1007	217 |
1008	216 |
1009	221 |
1010	taos> select LEAST(5, id) from ts_4893.meters order by ts limit 10;
1011	least(5, id) |
1012	========================
1013	0 |
1014	1 |
1015	2 |
1016	3 |
1017	4 |
1018	5 |
1019	5 |
1020	5 |
1021	5 |
1022	5 |
1023	taos> select LEAST('r', nch1) from ts_4893.meters order by ts limit 10;
1024	least('r', nch1) |
1025	=================================
1026	novel |
1027	r |
1028	r |
1029	prision |
1030	novel |
1031	novel |
1032	again |
1033	r |
1034	novel |
1035	again |
1036	taos> select LEAST('r', nch1, nch2) from ts_4893.meters order by ts limit 10;
1037	least('r', nch1, nch2) |
1038	=================================
1039	novel |
1040	f |
1041	c |
1042	prision |
1043	e |
1044	novel |
1045	again |
1046	d |
1047	c |
1048	again |
1049	taos> select LEAST('r', var1) from ts_4893.meters order by ts limit 10;
1050	least('r', var1) |
1051	=================================
1052	novel |
1053	person |
1054	novel |
1055	plate |
1056	r |
1057	r |
1058	prision |
1059	person |
1060	prision |
1061	plate |
1062	taos> select LEAST('r', var1, var2) from ts_4893.meters order by ts limit 10;
1063	least('r', var1, var2) |
1064	=================================
1065	e |
1066	person |
1067	novel |
1068	e |
1069	b |
1070	g |
1071	b |
1072	b |
1073	e |
1074	plate |
1075	taos> select LEAST('二中文测试', nch1) from ts_4893.meters order by ts limit 10;
1076	least('二中文测试', nch1) |
1077	=================================
1078	novel |
1079	一二三四五六七八九十 |
1080	update |
1081	prision |
1082	novel |
1083	novel |
1084	again |
1085	一二三四五六七八九十 |
1086	novel |
1087	again |
1088	taos> select LEAST('二中文测试', nch1, nch2) from ts_4893.meters order by ts limit 10;
1089	least('二中文测试', nch1, nch2) |
1090	=======================================
1091	novel |
1092	f |
1093	c |
1094	prision |
1095	e |
1096	novel |
1097	again |
1098	d |
1099	c |
1100	again |
1101	taos> select LEAST('二中文测试', var1) from ts_4893.meters order by ts limit 10;
1102	least('二中文测试', var1) |
1103	=================================
1104	novel |
1105	person |
1106	novel |
1107	plate |
1108	一二三四五六七八九十 |
1109	update |
1110	prision |
1111	person |
1112	prision |
1113	plate |
1114	taos> select LEAST('二中文测试', var1, var2) from ts_4893.meters order by ts limit 10;
1115	least('二中文测试', var1, var2) |
1116	=======================================
1117	e |
1118	person |
1119	novel |
1120	e |
1121	b |
1122	g |
1123	b |
1124	b |
1125	e |
1126	plate |
1127	taos> select LEAST('23', 3443434343434343);
1128	least('23', 3443434343434343) |
1129	================================
1130	23 |
1131	taos> select LEAST(co, 3443434343434343) from ts_4893.n1;
1132	least(co, 3443434343434343) |
1133	==============================
1134	23 |
1135	23 |
1136	23 |
1137	taos> select LEAST('23', 3443434343434343) from ts_4893.n1;
1138	least('23', 3443434343434343) |
1139	================================
1140	23 |
1141	23 |
1142	23 |
1143	taos> select LEAST('23', 1443434343434343) from ts_4893.n1;
1144	least('23', 1443434343434343) |
1145	================================
1146	23 |
1147	23 |
1148	23 |
1149	taos> select LEAST(current, voltage) from ts_4893.n1;
1150	least(current, voltage) |
1151	==========================
1152	NULL |
1153	NULL |
1154	3 |
1155	taos> select LEAST(current, voltage, '15') from ts_4893.n1;
1156	least(current, voltage, '15') |
1157	================================
1158	NULL |
1159	NULL |
1160	3 |