2975 lines
97 KiB
Plaintext
2975 lines
97 KiB
Plaintext
|
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taos> select abs(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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abs(tinyint_col) |
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===================
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80 |
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44 |
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91 |
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25 |
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70 |
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|
106 |
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|
113 |
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|
109 |
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|
9 |
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|
102 |
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|
9 |
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|
89 |
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|
69 |
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|
10 |
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|
28 |
|
|
101 |
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|
24 |
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|
97 |
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|
126 |
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|
10 |
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|
42 |
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|
20 |
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|
104 |
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|
12 |
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|
66 |
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|
102 |
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|
19 |
|
|
8 |
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|
67 |
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|
8 |
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|
78 |
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|
43 |
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|
96 |
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|
35 |
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|
49 |
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|
26 |
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|
89 |
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52 |
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|
105 |
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|
63 |
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|
83 |
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|
76 |
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|
12 |
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|
83 |
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|
93 |
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35 |
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|
116 |
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28 |
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|
70 |
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96 |
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taos> select acos(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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acos(u_tinyint_col) |
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============================
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NULL |
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NULL |
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0 |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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taos> select asin(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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asin(u_tinyint_col) |
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============================
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NULL |
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NULL |
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1.5707963267949 |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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NULL |
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taos> select atan(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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atan(u_tinyint_col) |
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============================
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1.53632722579539 |
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1.56446729737869 |
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0.785398163397448 |
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1.55039099610836 |
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1.55728363578157 |
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1.48013643959415 |
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1.55781004387472 |
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1.55492464380311 |
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1.56642954232449 |
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1.56566816662066 |
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1.53081763967161 |
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1.56530187659168 |
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1.56574586468582 |
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1.56544878418575 |
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1.56027039976317 |
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1.56462356569012 |
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1.55384879698849 |
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1.56511456975405 |
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1.55709855342203 |
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1.44644133224814 |
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1.51204050407917 |
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1.563550076815 |
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1.48765509490646 |
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1.50422816301907 |
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1.55916894383851 |
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1.56616673024119 |
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1.55587206180481 |
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1.5659183167055 |
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1.56659467084802 |
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1.56642954232449 |
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1.5490606199531 |
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1.56514666939131 |
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1.56426047214897 |
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1.56380343378956 |
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1.56446729737869 |
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1.56338905486373 |
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1.56596544650092 |
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1.5664103900061 |
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1.55763919132214 |
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1.56669798908505 |
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1.37340076694502 |
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1.54448660954197 |
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1.55992718961763 |
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1.56657694255189 |
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1.56533190031041 |
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1.5657202282616 |
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1.56048741364865 |
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1.56682809365586 |
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1.55587206180481 |
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1.56089566020691 |
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taos> select ceil(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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ceil(tinyint_col) |
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====================
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80 |
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44 |
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-91 |
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25 |
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70 |
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-106 |
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-113 |
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|
109 |
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-9 |
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-102 |
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9 |
|
|
89 |
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-69 |
|
|
10 |
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-28 |
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-101 |
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|
24 |
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|
97 |
|
|
126 |
|
|
10 |
|
|
42 |
|
|
20 |
|
|
-104 |
|
|
12 |
|
|
-66 |
|
|
102 |
|
|
19 |
|
|
8 |
|
|
67 |
|
|
8 |
|
|
78 |
|
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-43 |
|
|
96 |
|
|
35 |
|
|
-49 |
|
|
-26 |
|
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-89 |
|
|
52 |
|
|
105 |
|
|
63 |
|
|
-83 |
|
|
-76 |
|
|
-12 |
|
|
-83 |
|
|
-93 |
|
|
35 |
|
|
-116 |
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|
-28 |
|
|
70 |
|
|
96 |
|
|
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taos> select cos(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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cos(u_tinyint_col) |
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============================
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-0.748057529689 |
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0.60552787498699 |
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0.54030230586814 |
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0.300592543743637 |
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0.171717341830778 |
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0.00442569798805079 |
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-0.0309750317312165 |
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0.98589658158255 |
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-0.943994086083478 |
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0.975622697919444 |
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0.991202811863474 |
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0.977533294705597 |
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-0.996828594969431 |
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0.0751661500081933 |
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0.73017356099482 |
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0.206482229337811 |
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-0.771080222975845 |
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0.997493920327152 |
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-0.736192718227316 |
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-0.145500033808614 |
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-0.275163338051597 |
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0.973648893049518 |
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0.843853958732492 |
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-0.759687912858821 |
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-0.383698444949742 |
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-0.717985083969714 |
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-0.517769799789505 |
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-0.699229256672974 |
|
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0.72411798686993 |
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-0.943994086083478 |
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-0.432177944884778 |
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0.479412311470322 |
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-0.591369684144325 |
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0.0575025253491242 |
|
|
0.60552787498699 |
|
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-0.996087835141185 |
|
|
0.941036507442989 |
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-0.232388421228523 |
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0.824331331107558 |
|
|
0.502570380261423 |
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|
0.283662185463226 |
|
|
0.955073644047295 |
|
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-0.626444447910339 |
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|
-0.189099820129863 |
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0.705529644294206 |
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-0.605551864314651 |
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-0.925147536596414 |
|
|
0.782212109942271 |
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-0.517769799789505 |
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|
0.89200486978816 |
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taos> select floor(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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floor(tinyint_col) |
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=====================
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80 |
|
|
44 |
|
|
-91 |
|
|
25 |
|
|
70 |
|
|
-106 |
|
|
-113 |
|
|
109 |
|
|
-9 |
|
|
-102 |
|
|
9 |
|
|
89 |
|
|
-69 |
|
|
10 |
|
|
-28 |
|
|
-101 |
|
|
24 |
|
|
97 |
|
|
126 |
|
|
10 |
|
|
42 |
|
|
20 |
|
|
-104 |
|
|
12 |
|
|
-66 |
|
|
102 |
|
|
19 |
|
|
8 |
|
|
67 |
|
|
8 |
|
|
78 |
|
|
-43 |
|
|
96 |
|
|
35 |
|
|
-49 |
|
|
-26 |
|
|
-89 |
|
|
52 |
|
|
105 |
|
|
63 |
|
|
-83 |
|
|
-76 |
|
|
-12 |
|
|
-83 |
|
|
-93 |
|
|
35 |
|
|
-116 |
|
|
-28 |
|
|
70 |
|
|
96 |
|
|
|
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taos> select log(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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log(tinyint_col) |
|
|
============================
|
|
4.38202663467388 |
|
|
3.78418963391826 |
|
|
NULL |
|
|
3.2188758248682 |
|
|
4.24849524204936 |
|
|
NULL |
|
|
NULL |
|
|
4.69134788222914 |
|
|
NULL |
|
|
NULL |
|
|
2.19722457733622 |
|
|
4.48863636973214 |
|
|
NULL |
|
|
2.30258509299405 |
|
|
NULL |
|
|
NULL |
|
|
3.17805383034795 |
|
|
4.57471097850338 |
|
|
4.83628190695148 |
|
|
2.30258509299405 |
|
|
3.73766961828337 |
|
|
2.99573227355399 |
|
|
NULL |
|
|
2.484906649788 |
|
|
NULL |
|
|
4.62497281328427 |
|
|
2.94443897916644 |
|
|
2.07944154167984 |
|
|
4.20469261939097 |
|
|
2.07944154167984 |
|
|
4.35670882668959 |
|
|
NULL |
|
|
4.56434819146784 |
|
|
3.55534806148941 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
3.95124371858143 |
|
|
4.65396035015752 |
|
|
4.14313472639153 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
3.55534806148941 |
|
|
NULL |
|
|
NULL |
|
|
4.24849524204936 |
|
|
4.56434819146784 |
|
|
|
|
taos> select pow(tinyint_col, 2) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
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pow(tinyint_col, 2) |
|
|
============================
|
|
6400 |
|
|
1936 |
|
|
8281 |
|
|
625 |
|
|
4900 |
|
|
11236 |
|
|
12769 |
|
|
11881 |
|
|
81 |
|
|
10404 |
|
|
81 |
|
|
7921 |
|
|
4761 |
|
|
100 |
|
|
784 |
|
|
10201 |
|
|
576 |
|
|
9409 |
|
|
15876 |
|
|
100 |
|
|
1764 |
|
|
400 |
|
|
10816 |
|
|
144 |
|
|
4356 |
|
|
10404 |
|
|
361 |
|
|
64 |
|
|
4489 |
|
|
64 |
|
|
6084 |
|
|
1849 |
|
|
9216 |
|
|
1225 |
|
|
2401 |
|
|
676 |
|
|
7921 |
|
|
2704 |
|
|
11025 |
|
|
3969 |
|
|
6889 |
|
|
5776 |
|
|
144 |
|
|
6889 |
|
|
8649 |
|
|
1225 |
|
|
13456 |
|
|
784 |
|
|
4900 |
|
|
9216 |
|
|
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taos> select round(double_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
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round(double_col) |
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============================
|
|
73495721 |
|
|
34582987 |
|
|
94762575 |
|
|
4540043 |
|
|
-16761361 |
|
|
-29472171 |
|
|
18127464 |
|
|
20245732 |
|
|
-92954067 |
|
|
-63915769 |
|
|
-90274062 |
|
|
23650963 |
|
|
22941054 |
|
|
21727909 |
|
|
-11226521 |
|
|
31137660 |
|
|
58787061 |
|
|
69329733 |
|
|
-12458280 |
|
|
55384136 |
|
|
27402214 |
|
|
-44610868 |
|
|
47856371 |
|
|
-28575795 |
|
|
78716790 |
|
|
-34986986 |
|
|
60793212 |
|
|
-7254839 |
|
|
46182784 |
|
|
-73802555 |
|
|
-8400114 |
|
|
-80319915 |
|
|
-31269743 |
|
|
34104100 |
|
|
76151695 |
|
|
71574371 |
|
|
-73467091 |
|
|
-64646595 |
|
|
27690931 |
|
|
78461431 |
|
|
-28606995 |
|
|
-25996011 |
|
|
-49778939 |
|
|
4868902 |
|
|
-68686170 |
|
|
-27213765 |
|
|
-23860370 |
|
|
81414857 |
|
|
-57838008 |
|
|
-26184572 |
|
|
|
|
taos> select sin(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
sin(u_tinyint_col) |
|
|
============================
|
|
-0.663633884212968 |
|
|
0.795824096527455 |
|
|
0.841470984807897 |
|
|
-0.953752652759472 |
|
|
-0.985146260468247 |
|
|
-0.999990206550703 |
|
|
0.999520158580731 |
|
|
0.167355700302807 |
|
|
0.329962369732397 |
|
|
0.219454667994064 |
|
|
-0.132351750097773 |
|
|
-0.210781065900192 |
|
|
-0.0795785916642835 |
|
|
-0.997171023392149 |
|
|
0.683261714736121 |
|
|
-0.97845035079338 |
|
|
0.636738007139138 |
|
|
0.0707522360803452 |
|
|
-0.676771956887308 |
|
|
0.989358246623382 |
|
|
-0.961397491879557 |
|
|
-0.228052259500861 |
|
|
-0.536572918000435 |
|
|
0.650287840157117 |
|
|
-0.92345844700406 |
|
|
0.696058488344911 |
|
|
-0.855519978975322 |
|
|
-0.714897507767764 |
|
|
-0.689676113180267 |
|
|
0.329962369732397 |
|
|
0.901788347648809 |
|
|
0.877589787777116 |
|
|
0.806400580775486 |
|
|
-0.998345360873918 |
|
|
0.795824096527455 |
|
|
0.0883686861040014 |
|
|
-0.338305027540978 |
|
|
0.972623062485624 |
|
|
0.56610763689818 |
|
|
-0.864536299344272 |
|
|
-0.958924274663138 |
|
|
0.296368578709385 |
|
|
-0.779466069615805 |
|
|
-0.981957869782025 |
|
|
0.708680408239208 |
|
|
0.795805842919647 |
|
|
0.379607739027522 |
|
|
0.623012211003653 |
|
|
-0.855519978975322 |
|
|
0.452025787178351 |
|
|
|
|
taos> select sqrt(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
sqrt(u_tinyint_col) |
|
|
============================
|
|
5.3851648071345 |
|
|
12.5698050899765 |
|
|
1 |
|
|
7 |
|
|
8.60232526704263 |
|
|
3.3166247903554 |
|
|
8.77496438739212 |
|
|
7.93725393319377 |
|
|
15.1327459504216 |
|
|
13.9642400437689 |
|
|
5 |
|
|
13.490737563232 |
|
|
14.0712472794703 |
|
|
13.6747943311773 |
|
|
9.74679434480896 |
|
|
12.7279220613579 |
|
|
7.68114574786861 |
|
|
13.2664991614216 |
|
|
8.54400374531753 |
|
|
2.82842712474619 |
|
|
4.12310562561766 |
|
|
11.7473401244707 |
|
|
3.46410161513775 |
|
|
3.87298334620742 |
|
|
9.2736184954957 |
|
|
14.6969384566991 |
|
|
8.18535277187245 |
|
|
14.3178210632764 |
|
|
15.4272486205415 |
|
|
15.1327459504216 |
|
|
6.78232998312527 |
|
|
13.3041346956501 |
|
|
12.369316876853 |
|
|
11.9582607431014 |
|
|
12.5698050899765 |
|
|
11.6189500386223 |
|
|
14.3874945699382 |
|
|
15.0996688705415 |
|
|
8.71779788708135 |
|
|
15.6204993518133 |
|
|
2.23606797749979 |
|
|
6.16441400296898 |
|
|
9.59166304662544 |
|
|
15.3948043183407 |
|
|
13.5277492584687 |
|
|
14.0356688476182 |
|
|
9.8488578017961 |
|
|
15.8745078663875 |
|
|
8.18535277187245 |
|
|
10.0498756211209 |
|
|
|
|
taos> select tan(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
tan(u_tinyint_col) |
|
|
============================
|
|
0.887142843798215 |
|
|
1.31426500645334 |
|
|
1.5574077246549 |
|
|
-3.17290855215919 |
|
|
-5.737022539279 |
|
|
-225.950846454195 |
|
|
-32.2685757759344 |
|
|
0.169749752082688 |
|
|
-0.349538598383993 |
|
|
0.224938050808022 |
|
|
-0.133526407021536 |
|
|
-0.215625459553961 |
|
|
0.0798317705429828 |
|
|
-13.2662245343609 |
|
|
0.935752472063239 |
|
|
-4.73866615026035 |
|
|
-0.825774009196815 |
|
|
0.070929992292224 |
|
|
0.919286404403608 |
|
|
-6.79971145522038 |
|
|
3.49391564547484 |
|
|
-0.234224329867607 |
|
|
-0.635859928661581 |
|
|
-0.855993400908519 |
|
|
2.40672970964221 |
|
|
-0.969460931550875 |
|
|
1.65231726401024 |
|
|
1.0224078883217 |
|
|
-0.952436102521716 |
|
|
-0.349538598383993 |
|
|
-2.08661353112138 |
|
|
1.83055329781918 |
|
|
-1.36361501510227 |
|
|
-17.3617655018194 |
|
|
1.31426500645334 |
|
|
-0.0887157567700604 |
|
|
-0.359502553689686 |
|
|
-4.1853335779117 |
|
|
0.686747689351523 |
|
|
-1.72022931175244 |
|
|
-3.38051500624658 |
|
|
0.310309660994801 |
|
|
1.24427005812871 |
|
|
5.19280171238487 |
|
|
1.00446581369115 |
|
|
-1.31418279724119 |
|
|
-0.410321299048242 |
|
|
0.796474770826078 |
|
|
1.65231726401024 |
|
|
0.506752600224818 |
|
|
|
|
taos> select PI() from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
|
|
taos> select PI(), u_tinyint_col from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
pi() | u_tinyint_col |
|
|
============================================
|
|
3.14159265358979 | 29 |
|
|
3.14159265358979 | 158 |
|
|
3.14159265358979 | 1 |
|
|
3.14159265358979 | 49 |
|
|
3.14159265358979 | 74 |
|
|
3.14159265358979 | 11 |
|
|
3.14159265358979 | 77 |
|
|
3.14159265358979 | 63 |
|
|
3.14159265358979 | 229 |
|
|
3.14159265358979 | 195 |
|
|
3.14159265358979 | 25 |
|
|
3.14159265358979 | 182 |
|
|
3.14159265358979 | 198 |
|
|
3.14159265358979 | 187 |
|
|
3.14159265358979 | 95 |
|
|
3.14159265358979 | 162 |
|
|
3.14159265358979 | 59 |
|
|
3.14159265358979 | 176 |
|
|
3.14159265358979 | 73 |
|
|
3.14159265358979 | 8 |
|
|
3.14159265358979 | 17 |
|
|
3.14159265358979 | 138 |
|
|
3.14159265358979 | 12 |
|
|
3.14159265358979 | 15 |
|
|
3.14159265358979 | 86 |
|
|
3.14159265358979 | 216 |
|
|
3.14159265358979 | 67 |
|
|
3.14159265358979 | 205 |
|
|
3.14159265358979 | 238 |
|
|
3.14159265358979 | 229 |
|
|
3.14159265358979 | 46 |
|
|
3.14159265358979 | 177 |
|
|
3.14159265358979 | 153 |
|
|
3.14159265358979 | 143 |
|
|
3.14159265358979 | 158 |
|
|
3.14159265358979 | 135 |
|
|
3.14159265358979 | 207 |
|
|
3.14159265358979 | 228 |
|
|
3.14159265358979 | 76 |
|
|
3.14159265358979 | 244 |
|
|
3.14159265358979 | 5 |
|
|
3.14159265358979 | 38 |
|
|
3.14159265358979 | 92 |
|
|
3.14159265358979 | 237 |
|
|
3.14159265358979 | 183 |
|
|
3.14159265358979 | 197 |
|
|
3.14159265358979 | 97 |
|
|
3.14159265358979 | 252 |
|
|
3.14159265358979 | 67 |
|
|
3.14159265358979 | 101 |
|
|
|
|
taos> select exp(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
exp(tinyint_col) |
|
|
============================
|
|
5.54062238439351e+34 |
|
|
1.28516001143593e+19 |
|
|
3.01440878506537e-40 |
|
|
72004899337.3859 |
|
|
2.51543867091917e+30 |
|
|
9.22114642292588e-47 |
|
|
8.40859712480364e-50 |
|
|
2.17820388072902e+47 |
|
|
0.00012340980408668 |
|
|
5.03457535876498e-45 |
|
|
8103.08392757538 |
|
|
4.48961281917435e+38 |
|
|
1.08063927770728e-30 |
|
|
22026.4657948067 |
|
|
6.9144001069402e-13 |
|
|
1.36853947117385e-44 |
|
|
26489122129.8435 |
|
|
1.33833471920427e+42 |
|
|
5.26144118266639e+54 |
|
|
22026.4657948067 |
|
|
1.7392749415205e+18 |
|
|
485165195.40979 |
|
|
6.8135568215453e-46 |
|
|
162754.791419004 |
|
|
2.17052201130364e-29 |
|
|
1.98626483613765e+44 |
|
|
178482300.963187 |
|
|
2980.95798704173 |
|
|
1.25236317084221e+29 |
|
|
2980.95798704173 |
|
|
7.49841699699012e+33 |
|
|
2.11513103759108e-19 |
|
|
4.92345828601206e+41 |
|
|
1.58601345231343e+15 |
|
|
5.24288566336346e-22 |
|
|
5.10908902806333e-12 |
|
|
2.22736356179574e-39 |
|
|
3.83100800071658e+22 |
|
|
3.98951957054722e+45 |
|
|
2.29378315946961e+27 |
|
|
8.98582594404938e-37 |
|
|
9.85415468611126e-34 |
|
|
6.14421235332821e-06 |
|
|
8.98582594404938e-37 |
|
|
4.07955866717756e-41 |
|
|
1.58601345231343e+15 |
|
|
4.18639399930423e-51 |
|
|
6.9144001069402e-13 |
|
|
2.51543867091917e+30 |
|
|
4.92345828601206e+41 |
|
|
|
|
taos> select ln(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
ln(tinyint_col) |
|
|
============================
|
|
4.38202663467388 |
|
|
3.78418963391826 |
|
|
NULL |
|
|
3.2188758248682 |
|
|
4.24849524204936 |
|
|
NULL |
|
|
NULL |
|
|
4.69134788222914 |
|
|
NULL |
|
|
NULL |
|
|
2.19722457733622 |
|
|
4.48863636973214 |
|
|
NULL |
|
|
2.30258509299405 |
|
|
NULL |
|
|
NULL |
|
|
3.17805383034795 |
|
|
4.57471097850338 |
|
|
4.83628190695148 |
|
|
2.30258509299405 |
|
|
3.73766961828337 |
|
|
2.99573227355399 |
|
|
NULL |
|
|
2.484906649788 |
|
|
NULL |
|
|
4.62497281328427 |
|
|
2.94443897916644 |
|
|
2.07944154167984 |
|
|
4.20469261939097 |
|
|
2.07944154167984 |
|
|
4.35670882668959 |
|
|
NULL |
|
|
4.56434819146784 |
|
|
3.55534806148941 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
3.95124371858143 |
|
|
4.65396035015752 |
|
|
4.14313472639153 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
3.55534806148941 |
|
|
NULL |
|
|
NULL |
|
|
4.24849524204936 |
|
|
4.56434819146784 |
|
|
|
|
taos> select mod(tinyint_col, 10) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
mod(tinyint_col, 10) |
|
|
============================
|
|
0 |
|
|
4 |
|
|
-1 |
|
|
5 |
|
|
0 |
|
|
-6 |
|
|
-3 |
|
|
9 |
|
|
-9 |
|
|
-2 |
|
|
9 |
|
|
9 |
|
|
-9 |
|
|
0 |
|
|
-8 |
|
|
-1 |
|
|
4 |
|
|
7 |
|
|
6 |
|
|
0 |
|
|
2 |
|
|
0 |
|
|
-4 |
|
|
2 |
|
|
-6 |
|
|
2 |
|
|
9 |
|
|
8 |
|
|
7 |
|
|
8 |
|
|
8 |
|
|
-3 |
|
|
6 |
|
|
5 |
|
|
-9 |
|
|
-6 |
|
|
-9 |
|
|
2 |
|
|
5 |
|
|
3 |
|
|
-3 |
|
|
-6 |
|
|
-2 |
|
|
-3 |
|
|
-3 |
|
|
5 |
|
|
-6 |
|
|
-8 |
|
|
0 |
|
|
6 |
|
|
|
|
taos> select sign(tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
sign(tinyint_col) |
|
|
====================
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
-1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
1 |
|
|
|
|
taos> select degrees(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
degrees(u_tinyint_col) |
|
|
============================
|
|
1661.57760587939 |
|
|
9052.73316306701 |
|
|
57.2957795130823 |
|
|
2807.49319614103 |
|
|
4239.88768396809 |
|
|
630.253574643906 |
|
|
4411.77502250734 |
|
|
3609.63410932419 |
|
|
13120.7335084959 |
|
|
11172.6770050511 |
|
|
1432.39448782706 |
|
|
10427.831871381 |
|
|
11344.5643435903 |
|
|
10714.3107689464 |
|
|
5443.09905374282 |
|
|
9281.91628111934 |
|
|
3380.45099127186 |
|
|
10084.0571943025 |
|
|
4182.59190445501 |
|
|
458.366236104659 |
|
|
974.028251722399 |
|
|
7906.81757280536 |
|
|
687.549354156988 |
|
|
859.436692696235 |
|
|
4927.43703812508 |
|
|
12375.8883748258 |
|
|
3838.81722737652 |
|
|
11745.6348001819 |
|
|
13636.3955241136 |
|
|
13120.7335084959 |
|
|
2635.60585760179 |
|
|
10141.3529738156 |
|
|
8766.2542655016 |
|
|
8193.29647037077 |
|
|
9052.73316306701 |
|
|
7734.93023426611 |
|
|
11860.226359208 |
|
|
13063.4377289828 |
|
|
4354.47924299426 |
|
|
13980.1702011921 |
|
|
286.478897565412 |
|
|
2177.23962149713 |
|
|
5271.21171520357 |
|
|
13579.0997446005 |
|
|
10485.1276508941 |
|
|
11287.2685640772 |
|
|
5557.69061276899 |
|
|
14438.5364372967 |
|
|
3838.81722737652 |
|
|
5786.87373082131 |
|
|
|
|
taos> select radians(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
radians(u_tinyint_col) |
|
|
============================
|
|
0.506145483078356 |
|
|
2.75762021815104 |
|
|
0.0174532925199433 |
|
|
0.855211333477221 |
|
|
1.2915436464758 |
|
|
0.191986217719376 |
|
|
1.34390352403563 |
|
|
1.09955742875643 |
|
|
3.99680398706701 |
|
|
3.40339204138894 |
|
|
0.436332312998582 |
|
|
3.17649923862968 |
|
|
3.45575191894877 |
|
|
3.2637657012294 |
|
|
1.65806278939461 |
|
|
2.82743338823081 |
|
|
1.02974425867665 |
|
|
3.07177948351002 |
|
|
1.27409035395586 |
|
|
0.139626340159546 |
|
|
0.296705972839036 |
|
|
2.40855436775218 |
|
|
0.20943951023932 |
|
|
0.261799387799149 |
|
|
1.50098315671512 |
|
|
3.76991118430775 |
|
|
1.1693705988362 |
|
|
3.57792496658838 |
|
|
4.1538836197465 |
|
|
3.99680398706701 |
|
|
0.802851455917391 |
|
|
3.08923277602996 |
|
|
2.67035375555132 |
|
|
2.49582083035189 |
|
|
2.75762021815104 |
|
|
2.35619449019234 |
|
|
3.61283155162826 |
|
|
3.97935069454707 |
|
|
1.32645023151569 |
|
|
4.25860337486616 |
|
|
0.0872664625997165 |
|
|
0.663225115757845 |
|
|
1.60570291183478 |
|
|
4.13643032722656 |
|
|
3.19395253114962 |
|
|
3.43829862642883 |
|
|
1.6929693744345 |
|
|
4.39822971502571 |
|
|
1.1693705988362 |
|
|
1.76278254451427 |
|
|
|
|
taos> select char_length(binary_16_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
char_length(binary_16_col) |
|
|
=============================
|
|
9 |
|
|
11 |
|
|
10 |
|
|
9 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
9 |
|
|
10 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
9 |
|
|
13 |
|
|
9 |
|
|
11 |
|
|
8 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
10 |
|
|
8 |
|
|
10 |
|
|
13 |
|
|
10 |
|
|
8 |
|
|
8 |
|
|
11 |
|
|
8 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
8 |
|
|
13 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
11 |
|
|
11 |
|
|
|
|
taos> select concat(binary_16_col, binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
concat(binary_16_col, binary_32_col) |
|
|
=======================================
|
|
San DiegoShanghai - Los Angles |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Los AnglesHarbin - Campbell |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
CupertinoHarbin - Campbell |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San FranciscoXian - Sunnyvale |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
SunnyvaleHong Kong - Palo Alto |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Palo AltoChengdu - San Jose |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Mountain ViewHangzhou - San Diego |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San JoseHangzhou - San Diego |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San FranciscoBeijing - San Francisco |
|
|
NULL |
|
|
|
|
taos> select concat_ws(' ', binary_16_col, binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
concat_ws(' ', binary_16_col, binary_32_col) |
|
|
===============================================
|
|
San Diego Shanghai - Los Angles |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Los Angles Harbin - Campbell |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Cupertino Harbin - Campbell |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San Francisco Xian - Sunnyvale |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Sunnyvale Hong Kong - Palo Alto |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Palo Alto Chengdu - San Jose |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
Mountain View Hangzhou - San Diego |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San Jose Hangzhou - San Diego |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
San Francisco Beijing - San Francisco |
|
|
NULL |
|
|
|
|
taos> select length(binary_16_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
length(binary_16_col) |
|
|
========================
|
|
9 |
|
|
11 |
|
|
10 |
|
|
9 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
9 |
|
|
10 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
9 |
|
|
13 |
|
|
9 |
|
|
11 |
|
|
8 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
10 |
|
|
8 |
|
|
10 |
|
|
13 |
|
|
10 |
|
|
8 |
|
|
8 |
|
|
11 |
|
|
8 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
8 |
|
|
8 |
|
|
13 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
11 |
|
|
11 |
|
|
|
|
taos> select lower(binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
lower(binary_32_col) |
|
|
=================================
|
|
shanghai - los angles |
|
|
xian - sunnyvale |
|
|
taiyuan - santa clara |
|
|
shanghai - los angles |
|
|
shanghai - los angles |
|
|
harbin - campbell |
|
|
shanghai - los angles |
|
|
hong kong - palo alto |
|
|
chengdu - san jose |
|
|
beijing - san francisco |
|
|
harbin - campbell |
|
|
hong kong - palo alto |
|
|
xian - sunnyvale |
|
|
shanghai - los angles |
|
|
hong kong - palo alto |
|
|
xian - sunnyvale |
|
|
hong kong - palo alto |
|
|
chengdu - san jose |
|
|
xian - sunnyvale |
|
|
xian - sunnyvale |
|
|
hong kong - palo alto |
|
|
xian - sunnyvale |
|
|
chengdu - san jose |
|
|
taiyuan - santa clara |
|
|
hong kong - palo alto |
|
|
chengdu - san jose |
|
|
hong kong - palo alto |
|
|
beijing - san francisco |
|
|
tianjin - mountain view |
|
|
xian - sunnyvale |
|
|
hangzhou - san diego |
|
|
chengdu - san jose |
|
|
shanghai - los angles |
|
|
hangzhou - san diego |
|
|
xian - sunnyvale |
|
|
hangzhou - san diego |
|
|
shijiazhuang - cupertino |
|
|
shijiazhuang - cupertino |
|
|
harbin - campbell |
|
|
chengdu - san jose |
|
|
beijing - san francisco |
|
|
shanghai - los angles |
|
|
hangzhou - san diego |
|
|
hangzhou - san diego |
|
|
taiyuan - santa clara |
|
|
shijiazhuang - cupertino |
|
|
chengdu - san jose |
|
|
chengdu - san jose |
|
|
shanghai - los angles |
|
|
tianjin - mountain view |
|
|
|
|
taos> select upper(binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
upper(binary_32_col) |
|
|
=================================
|
|
SHANGHAI - LOS ANGLES |
|
|
XIAN - SUNNYVALE |
|
|
TAIYUAN - SANTA CLARA |
|
|
SHANGHAI - LOS ANGLES |
|
|
SHANGHAI - LOS ANGLES |
|
|
HARBIN - CAMPBELL |
|
|
SHANGHAI - LOS ANGLES |
|
|
HONG KONG - PALO ALTO |
|
|
CHENGDU - SAN JOSE |
|
|
BEIJING - SAN FRANCISCO |
|
|
HARBIN - CAMPBELL |
|
|
HONG KONG - PALO ALTO |
|
|
XIAN - SUNNYVALE |
|
|
SHANGHAI - LOS ANGLES |
|
|
HONG KONG - PALO ALTO |
|
|
XIAN - SUNNYVALE |
|
|
HONG KONG - PALO ALTO |
|
|
CHENGDU - SAN JOSE |
|
|
XIAN - SUNNYVALE |
|
|
XIAN - SUNNYVALE |
|
|
HONG KONG - PALO ALTO |
|
|
XIAN - SUNNYVALE |
|
|
CHENGDU - SAN JOSE |
|
|
TAIYUAN - SANTA CLARA |
|
|
HONG KONG - PALO ALTO |
|
|
CHENGDU - SAN JOSE |
|
|
HONG KONG - PALO ALTO |
|
|
BEIJING - SAN FRANCISCO |
|
|
TIANJIN - MOUNTAIN VIEW |
|
|
XIAN - SUNNYVALE |
|
|
HANGZHOU - SAN DIEGO |
|
|
CHENGDU - SAN JOSE |
|
|
SHANGHAI - LOS ANGLES |
|
|
HANGZHOU - SAN DIEGO |
|
|
XIAN - SUNNYVALE |
|
|
HANGZHOU - SAN DIEGO |
|
|
SHIJIAZHUANG - CUPERTINO |
|
|
SHIJIAZHUANG - CUPERTINO |
|
|
HARBIN - CAMPBELL |
|
|
CHENGDU - SAN JOSE |
|
|
BEIJING - SAN FRANCISCO |
|
|
SHANGHAI - LOS ANGLES |
|
|
HANGZHOU - SAN DIEGO |
|
|
HANGZHOU - SAN DIEGO |
|
|
TAIYUAN - SANTA CLARA |
|
|
SHIJIAZHUANG - CUPERTINO |
|
|
CHENGDU - SAN JOSE |
|
|
CHENGDU - SAN JOSE |
|
|
SHANGHAI - LOS ANGLES |
|
|
TIANJIN - MOUNTAIN VIEW |
|
|
|
|
taos> select ltrim(binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
ltrim(binary_32_col) |
|
|
=================================
|
|
Shanghai - Los Angles |
|
|
Xian - Sunnyvale |
|
|
Taiyuan - Santa Clara |
|
|
Shanghai - Los Angles |
|
|
Shanghai - Los Angles |
|
|
Harbin - Campbell |
|
|
Shanghai - Los Angles |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Beijing - San Francisco |
|
|
Harbin - Campbell |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Shanghai - Los Angles |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Xian - Sunnyvale |
|
|
Xian - Sunnyvale |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Chengdu - San Jose |
|
|
Taiyuan - Santa Clara |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Hong Kong - Palo Alto |
|
|
Beijing - San Francisco |
|
|
Tianjin - Mountain View |
|
|
Xian - Sunnyvale |
|
|
Hangzhou - San Diego |
|
|
Chengdu - San Jose |
|
|
Shanghai - Los Angles |
|
|
Hangzhou - San Diego |
|
|
Xian - Sunnyvale |
|
|
Hangzhou - San Diego |
|
|
Shijiazhuang - Cupertino |
|
|
Shijiazhuang - Cupertino |
|
|
Harbin - Campbell |
|
|
Chengdu - San Jose |
|
|
Beijing - San Francisco |
|
|
Shanghai - Los Angles |
|
|
Hangzhou - San Diego |
|
|
Hangzhou - San Diego |
|
|
Taiyuan - Santa Clara |
|
|
Shijiazhuang - Cupertino |
|
|
Chengdu - San Jose |
|
|
Chengdu - San Jose |
|
|
Shanghai - Los Angles |
|
|
Tianjin - Mountain View |
|
|
|
|
taos> select rtrim(binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
rtrim(binary_32_col) |
|
|
=================================
|
|
Shanghai - Los Angles |
|
|
Xian - Sunnyvale |
|
|
Taiyuan - Santa Clara |
|
|
Shanghai - Los Angles |
|
|
Shanghai - Los Angles |
|
|
Harbin - Campbell |
|
|
Shanghai - Los Angles |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Beijing - San Francisco |
|
|
Harbin - Campbell |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Shanghai - Los Angles |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Xian - Sunnyvale |
|
|
Xian - Sunnyvale |
|
|
Hong Kong - Palo Alto |
|
|
Xian - Sunnyvale |
|
|
Chengdu - San Jose |
|
|
Taiyuan - Santa Clara |
|
|
Hong Kong - Palo Alto |
|
|
Chengdu - San Jose |
|
|
Hong Kong - Palo Alto |
|
|
Beijing - San Francisco |
|
|
Tianjin - Mountain View |
|
|
Xian - Sunnyvale |
|
|
Hangzhou - San Diego |
|
|
Chengdu - San Jose |
|
|
Shanghai - Los Angles |
|
|
Hangzhou - San Diego |
|
|
Xian - Sunnyvale |
|
|
Hangzhou - San Diego |
|
|
Shijiazhuang - Cupertino |
|
|
Shijiazhuang - Cupertino |
|
|
Harbin - Campbell |
|
|
Chengdu - San Jose |
|
|
Beijing - San Francisco |
|
|
Shanghai - Los Angles |
|
|
Hangzhou - San Diego |
|
|
Hangzhou - San Diego |
|
|
Taiyuan - Santa Clara |
|
|
Shijiazhuang - Cupertino |
|
|
Chengdu - San Jose |
|
|
Chengdu - San Jose |
|
|
Shanghai - Los Angles |
|
|
Tianjin - Mountain View |
|
|
|
|
taos> select substring(nchar_32_col, 1, 5) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
substring(nchar_32_col, 1, 5) |
|
|
=================================
|
|
圣克拉拉 |
|
|
森尼韦尔 |
|
|
山景城 - |
|
|
帕洛阿托 |
|
|
坎贝尔 - |
|
|
山景城 - |
|
|
圣克拉拉 |
|
|
山景城 - |
|
|
洛杉矶 - |
|
|
圣克拉拉 |
|
|
山景城 - |
|
|
圣何塞 - |
|
|
库比蒂诺 |
|
|
森尼韦尔 |
|
|
旧金山 - |
|
|
库比蒂诺 |
|
|
山景城 - |
|
|
森尼韦尔 |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
洛杉矶 - |
|
|
帕洛阿托 |
|
|
旧金山 - |
|
|
库比蒂诺 |
|
|
圣克拉拉 |
|
|
山景城 - |
|
|
圣克拉拉 |
|
|
坎贝尔 - |
|
|
圣地亚哥 |
|
|
圣何塞 - |
|
|
旧金山 - |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
圣地亚哥 |
|
|
圣何塞 - |
|
|
圣何塞 - |
|
|
圣克拉拉 |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
圣何塞 - |
|
|
圣克拉拉 |
|
|
洛杉矶 - |
|
|
坎贝尔 - |
|
|
圣克拉拉 |
|
|
森尼韦尔 |
|
|
旧金山 - |
|
|
库比蒂诺 |
|
|
圣克拉拉 |
|
|
圣地亚哥 |
|
|
库比蒂诺 |
|
|
|
|
taos> select substring_index(nchar_32_col, ' ', 1) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
substring_index(nchar_32_col, ' ', 1) |
|
|
========================================
|
|
圣克拉拉 |
|
|
森尼韦尔 |
|
|
山景城 |
|
|
帕洛阿托 |
|
|
坎贝尔 |
|
|
山景城 |
|
|
圣克拉拉 |
|
|
山景城 |
|
|
洛杉矶 |
|
|
圣克拉拉 |
|
|
山景城 |
|
|
圣何塞 |
|
|
库比蒂诺 |
|
|
森尼韦尔 |
|
|
旧金山 |
|
|
库比蒂诺 |
|
|
山景城 |
|
|
森尼韦尔 |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
洛杉矶 |
|
|
帕洛阿托 |
|
|
旧金山 |
|
|
库比蒂诺 |
|
|
圣克拉拉 |
|
|
山景城 |
|
|
圣克拉拉 |
|
|
坎贝尔 |
|
|
圣地亚哥 |
|
|
圣何塞 |
|
|
旧金山 |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
圣地亚哥 |
|
|
圣何塞 |
|
|
圣何塞 |
|
|
圣克拉拉 |
|
|
圣克拉拉 |
|
|
帕洛阿托 |
|
|
圣何塞 |
|
|
圣克拉拉 |
|
|
洛杉矶 |
|
|
坎贝尔 |
|
|
圣克拉拉 |
|
|
森尼韦尔 |
|
|
旧金山 |
|
|
库比蒂诺 |
|
|
圣克拉拉 |
|
|
圣地亚哥 |
|
|
库比蒂诺 |
|
|
|
|
taos> select char(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
char(u_tinyint_col) |
|
|
======================
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
J |
|
|
|
|
|
M |
|
|
? |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
_ |
|
|
|
|
|
; |
|
|
|
|
|
I |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
V |
|
|
|
|
|
C |
|
|
|
|
|
|
|
|
|
|
|
. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L |
|
|
|
|
|
|
|
|
& |
|
|
\ |
|
|
|
|
|
|
|
|
|
|
|
a |
|
|
|
|
|
C |
|
|
e |
|
|
|
|
taos> select ascii(binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
ascii(binary_32_col) |
|
|
=======================
|
|
83 |
|
|
88 |
|
|
84 |
|
|
83 |
|
|
83 |
|
|
72 |
|
|
83 |
|
|
72 |
|
|
67 |
|
|
66 |
|
|
72 |
|
|
72 |
|
|
88 |
|
|
83 |
|
|
72 |
|
|
88 |
|
|
72 |
|
|
67 |
|
|
88 |
|
|
88 |
|
|
72 |
|
|
88 |
|
|
67 |
|
|
84 |
|
|
72 |
|
|
67 |
|
|
72 |
|
|
66 |
|
|
84 |
|
|
88 |
|
|
72 |
|
|
67 |
|
|
83 |
|
|
72 |
|
|
88 |
|
|
72 |
|
|
83 |
|
|
83 |
|
|
72 |
|
|
67 |
|
|
66 |
|
|
83 |
|
|
72 |
|
|
72 |
|
|
84 |
|
|
83 |
|
|
67 |
|
|
67 |
|
|
83 |
|
|
84 |
|
|
|
|
taos> select position(' ' IN binary_32_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
position(' ' in binary_32_col) |
|
|
=================================
|
|
9 |
|
|
5 |
|
|
8 |
|
|
9 |
|
|
9 |
|
|
7 |
|
|
9 |
|
|
5 |
|
|
8 |
|
|
8 |
|
|
7 |
|
|
5 |
|
|
5 |
|
|
9 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
8 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
8 |
|
|
8 |
|
|
5 |
|
|
8 |
|
|
5 |
|
|
8 |
|
|
8 |
|
|
5 |
|
|
9 |
|
|
8 |
|
|
9 |
|
|
9 |
|
|
5 |
|
|
9 |
|
|
13 |
|
|
13 |
|
|
7 |
|
|
8 |
|
|
8 |
|
|
9 |
|
|
9 |
|
|
9 |
|
|
8 |
|
|
13 |
|
|
8 |
|
|
8 |
|
|
9 |
|
|
8 |
|
|
|
|
taos> select repeat(binary_32_col, 2) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
repeat(binary_32_col, 2) |
|
|
=================================
|
|
Shanghai - Los AnglesShangh... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Taiyuan - Santa ClaraTaiyua... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Harbin - CampbellHarbin - C... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Beijing - San FranciscoBeij... |
|
|
Harbin - CampbellHarbin - C... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Taiyuan - Santa ClaraTaiyua... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Hong Kong - Palo AltoHong K... |
|
|
Beijing - San FranciscoBeij... |
|
|
Tianjin - Mountain ViewTian... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Hangzhou - San DiegoHangzho... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Hangzhou - San DiegoHangzho... |
|
|
Xian - SunnyvaleXian - Sunn... |
|
|
Hangzhou - San DiegoHangzho... |
|
|
Shijiazhuang - CupertinoShi... |
|
|
Shijiazhuang - CupertinoShi... |
|
|
Harbin - CampbellHarbin - C... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Beijing - San FranciscoBeij... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Hangzhou - San DiegoHangzho... |
|
|
Hangzhou - San DiegoHangzho... |
|
|
Taiyuan - Santa ClaraTaiyua... |
|
|
Shijiazhuang - CupertinoShi... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Chengdu - San JoseChengdu -... |
|
|
Shanghai - Los AnglesShangh... |
|
|
Tianjin - Mountain ViewTian... |
|
|
|
|
taos> select replace(binary_32_col, ' ', '_') from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
replace(binary_32_col, ' ', '_') |
|
|
===================================
|
|
Shanghai_-_Los_Angles |
|
|
Xian_-_Sunnyvale |
|
|
Taiyuan_-_Santa_Clara |
|
|
Shanghai_-_Los_Angles |
|
|
Shanghai_-_Los_Angles |
|
|
Harbin_-_Campbell |
|
|
Shanghai_-_Los_Angles |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Chengdu_-_San_Jose |
|
|
Beijing_-_San_Francisco |
|
|
Harbin_-_Campbell |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Xian_-_Sunnyvale |
|
|
Shanghai_-_Los_Angles |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Xian_-_Sunnyvale |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Chengdu_-_San_Jose |
|
|
Xian_-_Sunnyvale |
|
|
Xian_-_Sunnyvale |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Xian_-_Sunnyvale |
|
|
Chengdu_-_San_Jose |
|
|
Taiyuan_-_Santa_Clara |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Chengdu_-_San_Jose |
|
|
Hong_Kong_-_Palo_Alto |
|
|
Beijing_-_San_Francisco |
|
|
Tianjin_-_Mountain_View |
|
|
Xian_-_Sunnyvale |
|
|
Hangzhou_-_San_Diego |
|
|
Chengdu_-_San_Jose |
|
|
Shanghai_-_Los_Angles |
|
|
Hangzhou_-_San_Diego |
|
|
Xian_-_Sunnyvale |
|
|
Hangzhou_-_San_Diego |
|
|
Shijiazhuang_-_Cupertino |
|
|
Shijiazhuang_-_Cupertino |
|
|
Harbin_-_Campbell |
|
|
Chengdu_-_San_Jose |
|
|
Beijing_-_San_Francisco |
|
|
Shanghai_-_Los_Angles |
|
|
Hangzhou_-_San_Diego |
|
|
Hangzhou_-_San_Diego |
|
|
Taiyuan_-_Santa_Clara |
|
|
Shijiazhuang_-_Cupertino |
|
|
Chengdu_-_San_Jose |
|
|
Chengdu_-_San_Jose |
|
|
Shanghai_-_Los_Angles |
|
|
Tianjin_-_Mountain_View |
|
|
|
|
taos> select cast(u_tinyint_col as nchar(16)) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
cast(u_tinyint_col as nchar(16)) |
|
|
===================================
|
|
29 |
|
|
158 |
|
|
1 |
|
|
49 |
|
|
74 |
|
|
11 |
|
|
77 |
|
|
63 |
|
|
229 |
|
|
195 |
|
|
25 |
|
|
182 |
|
|
198 |
|
|
187 |
|
|
95 |
|
|
162 |
|
|
59 |
|
|
176 |
|
|
73 |
|
|
8 |
|
|
17 |
|
|
138 |
|
|
12 |
|
|
15 |
|
|
86 |
|
|
216 |
|
|
67 |
|
|
205 |
|
|
238 |
|
|
229 |
|
|
46 |
|
|
177 |
|
|
153 |
|
|
143 |
|
|
158 |
|
|
135 |
|
|
207 |
|
|
228 |
|
|
76 |
|
|
244 |
|
|
5 |
|
|
38 |
|
|
92 |
|
|
237 |
|
|
183 |
|
|
197 |
|
|
97 |
|
|
252 |
|
|
67 |
|
|
101 |
|
|
|
|
taos> select to_ISO8601(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
to_iso8601(ts) |
|
|
=================================
|
|
2020-10-01T00:00:00.000+0800 |
|
|
2020-10-01T00:00:00.002+0800 |
|
|
2020-10-01T00:00:00.003+0800 |
|
|
2020-10-01T00:00:00.004+0800 |
|
|
2020-10-01T00:00:00.005+0800 |
|
|
2020-10-01T00:00:00.006+0800 |
|
|
2020-10-01T00:00:00.008+0800 |
|
|
2020-10-01T00:00:00.009+0800 |
|
|
2020-10-01T00:00:00.010+0800 |
|
|
2020-10-01T00:00:00.012+0800 |
|
|
2020-10-01T00:00:00.014+0800 |
|
|
2020-10-01T00:00:00.015+0800 |
|
|
2020-10-01T00:00:00.016+0800 |
|
|
2020-10-01T00:00:00.018+0800 |
|
|
2020-10-01T00:00:00.020+0800 |
|
|
2020-10-01T00:00:00.021+0800 |
|
|
2020-10-01T00:00:00.022+0800 |
|
|
2020-10-01T00:00:00.024+0800 |
|
|
2020-10-01T00:00:00.025+0800 |
|
|
2020-10-01T00:00:00.026+0800 |
|
|
2020-10-01T00:00:00.027+0800 |
|
|
2020-10-01T00:00:00.028+0800 |
|
|
2020-10-01T00:00:00.030+0800 |
|
|
2020-10-01T00:00:00.032+0800 |
|
|
2020-10-01T00:00:00.033+0800 |
|
|
2020-10-01T00:00:00.034+0800 |
|
|
2020-10-01T00:00:00.035+0800 |
|
|
2020-10-01T00:00:00.036+0800 |
|
|
2020-10-01T00:00:00.038+0800 |
|
|
2020-10-01T00:00:00.039+0800 |
|
|
2020-10-01T00:00:00.040+0800 |
|
|
2020-10-01T00:00:00.042+0800 |
|
|
2020-10-01T00:00:00.044+0800 |
|
|
2020-10-01T00:00:00.045+0800 |
|
|
2020-10-01T00:00:00.046+0800 |
|
|
2020-10-01T00:00:00.048+0800 |
|
|
2020-10-01T00:00:00.050+0800 |
|
|
2020-10-01T00:00:00.051+0800 |
|
|
2020-10-01T00:00:00.052+0800 |
|
|
2020-10-01T00:00:00.054+0800 |
|
|
2020-10-01T00:00:00.055+0800 |
|
|
2020-10-01T00:00:00.056+0800 |
|
|
2020-10-01T00:00:00.057+0800 |
|
|
2020-10-01T00:00:00.058+0800 |
|
|
2020-10-01T00:00:00.060+0800 |
|
|
2020-10-01T00:00:00.062+0800 |
|
|
2020-10-01T00:00:00.063+0800 |
|
|
2020-10-01T00:00:00.064+0800 |
|
|
2020-10-01T00:00:00.065+0800 |
|
|
2020-10-01T00:00:00.066+0800 |
|
|
|
|
taos> select to_unixtimestamp(to_ISO8601(ts)) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
to_unixtimestamp(to_iso8601(ts)) |
|
|
===================================
|
|
1601481600000 |
|
|
1601481600002 |
|
|
1601481600003 |
|
|
1601481600004 |
|
|
1601481600005 |
|
|
1601481600006 |
|
|
1601481600008 |
|
|
1601481600009 |
|
|
1601481600010 |
|
|
1601481600012 |
|
|
1601481600014 |
|
|
1601481600015 |
|
|
1601481600016 |
|
|
1601481600018 |
|
|
1601481600020 |
|
|
1601481600021 |
|
|
1601481600022 |
|
|
1601481600024 |
|
|
1601481600025 |
|
|
1601481600026 |
|
|
1601481600027 |
|
|
1601481600028 |
|
|
1601481600030 |
|
|
1601481600032 |
|
|
1601481600033 |
|
|
1601481600034 |
|
|
1601481600035 |
|
|
1601481600036 |
|
|
1601481600038 |
|
|
1601481600039 |
|
|
1601481600040 |
|
|
1601481600042 |
|
|
1601481600044 |
|
|
1601481600045 |
|
|
1601481600046 |
|
|
1601481600048 |
|
|
1601481600050 |
|
|
1601481600051 |
|
|
1601481600052 |
|
|
1601481600054 |
|
|
1601481600055 |
|
|
1601481600056 |
|
|
1601481600057 |
|
|
1601481600058 |
|
|
1601481600060 |
|
|
1601481600062 |
|
|
1601481600063 |
|
|
1601481600064 |
|
|
1601481600065 |
|
|
1601481600066 |
|
|
|
|
taos> select to_char(ts, 'YYYY-MM-DD HH24:MI:SS') from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
to_char(ts, 'YYYY-MM-DD HH24:MI:SS') |
|
|
=======================================
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
2020-10-01 00:00:00 |
|
|
|
|
taos> select timetruncate(ts, 1a) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
timetruncate(ts, 1a) |
|
|
==========================
|
|
2020-10-01 00:00:00.000 |
|
|
2020-10-01 00:00:00.002 |
|
|
2020-10-01 00:00:00.003 |
|
|
2020-10-01 00:00:00.004 |
|
|
2020-10-01 00:00:00.005 |
|
|
2020-10-01 00:00:00.006 |
|
|
2020-10-01 00:00:00.008 |
|
|
2020-10-01 00:00:00.009 |
|
|
2020-10-01 00:00:00.010 |
|
|
2020-10-01 00:00:00.012 |
|
|
2020-10-01 00:00:00.014 |
|
|
2020-10-01 00:00:00.015 |
|
|
2020-10-01 00:00:00.016 |
|
|
2020-10-01 00:00:00.018 |
|
|
2020-10-01 00:00:00.020 |
|
|
2020-10-01 00:00:00.021 |
|
|
2020-10-01 00:00:00.022 |
|
|
2020-10-01 00:00:00.024 |
|
|
2020-10-01 00:00:00.025 |
|
|
2020-10-01 00:00:00.026 |
|
|
2020-10-01 00:00:00.027 |
|
|
2020-10-01 00:00:00.028 |
|
|
2020-10-01 00:00:00.030 |
|
|
2020-10-01 00:00:00.032 |
|
|
2020-10-01 00:00:00.033 |
|
|
2020-10-01 00:00:00.034 |
|
|
2020-10-01 00:00:00.035 |
|
|
2020-10-01 00:00:00.036 |
|
|
2020-10-01 00:00:00.038 |
|
|
2020-10-01 00:00:00.039 |
|
|
2020-10-01 00:00:00.040 |
|
|
2020-10-01 00:00:00.042 |
|
|
2020-10-01 00:00:00.044 |
|
|
2020-10-01 00:00:00.045 |
|
|
2020-10-01 00:00:00.046 |
|
|
2020-10-01 00:00:00.048 |
|
|
2020-10-01 00:00:00.050 |
|
|
2020-10-01 00:00:00.051 |
|
|
2020-10-01 00:00:00.052 |
|
|
2020-10-01 00:00:00.054 |
|
|
2020-10-01 00:00:00.055 |
|
|
2020-10-01 00:00:00.056 |
|
|
2020-10-01 00:00:00.057 |
|
|
2020-10-01 00:00:00.058 |
|
|
2020-10-01 00:00:00.060 |
|
|
2020-10-01 00:00:00.062 |
|
|
2020-10-01 00:00:00.063 |
|
|
2020-10-01 00:00:00.064 |
|
|
2020-10-01 00:00:00.065 |
|
|
2020-10-01 00:00:00.066 |
|
|
|
|
taos> select week(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
week(ts) |
|
|
========================
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
39 |
|
|
|
|
taos> select dayofweek(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
dayofweek(ts) |
|
|
========================
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
5 |
|
|
|
|
taos> select weekofyear(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
weekofyear(ts) |
|
|
========================
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
40 |
|
|
|
|
taos> select weekday(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
weekday(ts) |
|
|
========================
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
3 |
|
|
|
|
taos> select apercentile(int_col, 10) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
apercentile(int_col, 10) |
|
|
============================
|
|
-862822367.967742 |
|
|
|
|
taos> select avg(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
avg(int_col) |
|
|
============================
|
|
-146132.5514 |
|
|
|
|
taos> select count(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
count(int_col) |
|
|
========================
|
|
10000 |
|
|
|
|
taos> select count(*) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
count(*) |
|
|
========================
|
|
23333 |
|
|
|
|
taos> select elapsed(ts) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
elapsed(ts) |
|
|
============================
|
|
49995 |
|
|
|
|
taos> select leastsquares(int_col, 0, 1) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
leastsquares(int_col, 0, 1) |
|
|
=================================
|
|
{slop:685.786126, intercept... |
|
|
|
|
taos> select spread(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
spread(int_col) |
|
|
============================
|
|
2147266126 |
|
|
|
|
taos> select stddev(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
stddev(int_col) |
|
|
============================
|
|
146175.418363512 |
|
|
|
|
taos> select sum(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
sum(int_col) |
|
|
========================
|
|
-1461325514 |
|
|
|
|
taos> select var_pop(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
var_pop(int_col) |
|
|
============================
|
|
21367252933.7476 |
|
|
|
|
taos> select hyperloglog(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
hyperloglog(int_col) |
|
|
========================
|
|
10099 |
|
|
|
|
taos> select percentile(int_col, 0.5) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
taos> select bottom(int_col, 10) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
bottom(int_col, 10) |
|
|
======================
|
|
-1070972760 |
|
|
-1071387869 |
|
|
-1071900467 |
|
|
-1071649376 |
|
|
-1073057610 |
|
|
-1072419210 |
|
|
-1073119339 |
|
|
-1072309309 |
|
|
-1073265752 |
|
|
-1073538255 |
|
|
|
|
taos> select top(int_col, 10) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
top(int_col, 10) |
|
|
===================
|
|
1071739635 |
|
|
1072798206 |
|
|
1072779829 |
|
|
1073266682 |
|
|
1072833047 |
|
|
1073339832 |
|
|
1072902495 |
|
|
1073443087 |
|
|
1073727871 |
|
|
1073241722 |
|
|
|
|
taos> select first(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
first(int_col) |
|
|
=================
|
|
-650873068 |
|
|
|
|
taos> select first(*) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
first(ts) | first(u_tinyint_col) | first(u_smallint_col) | first(u_int_col) | first(u_bigint_col) | first(tinyint_col) | first(smallint_col) | first(int_col) | first(bigint_col) | first(float_col) | first(double_col) | first(bool_col) | first(binary_16_col) | first(binary_32_col) | first(nchar_16_col) | first(nchar_32_col) |
|
|
=======================================================================================================================================================================================================================================================================================================================================================================================================
|
|
2020-10-01 00:00:00.000 | 29 | 13238 | 432633471 | 1825145387 | 80 | 32519 | -650873068 | -9223372036854775808 | 99528.7 | 73495720.958304 | true | San Diego | Shanghai - Los Angles | 一。San Franc | 圣克拉拉 - Santa Clara |
|
|
|
|
taos> select interp(u_smallint_col) from test_vtable_select.vtb_virtual_ntb_full where u_tinyint_col > 0 and u_int_col > 0 RANGE('2020-10-01 00:00:00.000', '2020-10-01 00:01:00.000') EVERY (2a) FILL(linear) limit 50;
|
|
interp(u_smallint_col) |
|
|
=========================
|
|
13238 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
40009 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
50802 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
44549 |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
NULL |
|
|
|
|
taos> select last(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
last(int_col) |
|
|
================
|
|
1003732609 |
|
|
|
|
taos> select last(*) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
last(ts) | last(u_tinyint_col) | last(u_smallint_col) | last(u_int_col) | last(u_bigint_col) | last(tinyint_col) | last(smallint_col) | last(int_col) | last(bigint_col) | last(float_col) | last(double_col) | last(bool_col) | last(binary_16_col) | last(binary_32_col) | last(nchar_16_col) | last(nchar_32_col) |
|
|
===============================================================================================================================================================================================================================================================================================================================================================================================
|
|
2020-10-01 00:00:49.995 | 51 | 10486 | 1812337397 | 896525845 | 6 | 8984 | 1003732609 | -9223372036854775808 | -68902.9 | -46321277.573751 | true | Santa Clara | Hangzhou - San Diego | 一。San Franc | 圣克拉拉 - Santa Clara |
|
|
|
|
taos> select last_row(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
last_row(int_col) |
|
|
====================
|
|
1003732609 |
|
|
|
|
taos> select last_row(*) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
last_row(ts) | last_row(u_tinyint_col) | last_row(u_smallint_col) | last_row(u_int_col) | last_row(u_bigint_col) | last_row(tinyint_col) | last_row(smallint_col) | last_row(int_col) | last_row(bigint_col) | last_row(float_col) | last_row(double_col) | last_row(bool_col) | last_row(binary_16_col) | last_row(binary_32_col) | last_row(nchar_16_col) | last_row(nchar_32_col) |
|
|
================================================================================================================================================================================================================================================================================================================================================================================================================================
|
|
2020-10-01 00:00:49.995 | NULL | NULL | 1812337397 | NULL | NULL | 8984 | NULL | NULL | -68902.9 | NULL | NULL | Santa Clara | NULL | NULL | 圣克拉拉 - Santa Clara |
|
|
|
|
taos> select max(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
max(int_col) |
|
|
===============
|
|
1073727871 |
|
|
|
|
taos> select min(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
min(int_col) |
|
|
===============
|
|
-1073538255 |
|
|
|
|
taos> select mode(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
mode(int_col) |
|
|
================
|
|
402523350 |
|
|
|
|
taos> select tail(int_col, 20) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
tail(int_col, 20) |
|
|
====================
|
|
1003732609 |
|
|
-92851536 |
|
|
344345959 |
|
|
-507242214 |
|
|
754592313 |
|
|
-81886338 |
|
|
-678652052 |
|
|
191237206 |
|
|
-315089066 |
|
|
1028134522 |
|
|
-889795888 |
|
|
900198299 |
|
|
1019656978 |
|
|
-1069641414 |
|
|
-870925335 |
|
|
159825287 |
|
|
374478452 |
|
|
437665668 |
|
|
538519753 |
|
|
-18643397 |
|
|
|
|
taos> select unique(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
unique(u_tinyint_col) |
|
|
========================
|
|
53 |
|
|
200 |
|
|
123 |
|
|
40 |
|
|
95 |
|
|
199 |
|
|
148 |
|
|
246 |
|
|
62 |
|
|
73 |
|
|
74 |
|
|
171 |
|
|
1 |
|
|
163 |
|
|
228 |
|
|
187 |
|
|
139 |
|
|
43 |
|
|
113 |
|
|
78 |
|
|
219 |
|
|
96 |
|
|
218 |
|
|
87 |
|
|
149 |
|
|
38 |
|
|
11 |
|
|
93 |
|
|
48 |
|
|
89 |
|
|
69 |
|
|
70 |
|
|
138 |
|
|
132 |
|
|
159 |
|
|
156 |
|
|
127 |
|
|
83 |
|
|
197 |
|
|
63 |
|
|
195 |
|
|
188 |
|
|
72 |
|
|
236 |
|
|
147 |
|
|
42 |
|
|
135 |
|
|
37 |
|
|
198 |
|
|
226 |
|
|
|
|
taos> select csum(u_tinyint_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
csum(u_tinyint_col) |
|
|
========================
|
|
29 |
|
|
187 |
|
|
188 |
|
|
237 |
|
|
311 |
|
|
322 |
|
|
399 |
|
|
462 |
|
|
691 |
|
|
886 |
|
|
911 |
|
|
1093 |
|
|
1291 |
|
|
1478 |
|
|
1573 |
|
|
1735 |
|
|
1794 |
|
|
1970 |
|
|
2043 |
|
|
2051 |
|
|
2068 |
|
|
2206 |
|
|
2218 |
|
|
2233 |
|
|
2319 |
|
|
2535 |
|
|
2602 |
|
|
2807 |
|
|
3045 |
|
|
3274 |
|
|
3320 |
|
|
3497 |
|
|
3650 |
|
|
3793 |
|
|
3951 |
|
|
4086 |
|
|
4293 |
|
|
4521 |
|
|
4597 |
|
|
4841 |
|
|
4846 |
|
|
4884 |
|
|
4976 |
|
|
5213 |
|
|
5396 |
|
|
5593 |
|
|
5690 |
|
|
5942 |
|
|
6009 |
|
|
6110 |
|
|
|
|
taos> select derivative(int_col, 5a, 1) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
derivative(int_col, 5a, 1) |
|
|
=============================
|
|
1432622105 |
|
|
1903083537.5 |
|
|
1837994190 |
|
|
914502230 |
|
|
1936524657.5 |
|
|
2472019652.5 |
|
|
1463902847.5 |
|
|
916597635 |
|
|
1453646582.5 |
|
|
2170812125 |
|
|
4002500995 |
|
|
1808367827.5 |
|
|
2387412825 |
|
|
1067568087.5 |
|
|
264141662.5 |
|
|
3427413550 |
|
|
1203652702.5 |
|
|
1809909232.5 |
|
|
3383597957.5 |
|
|
303095907.5 |
|
|
632203197.5 |
|
|
4166923665 |
|
|
893678320 |
|
|
4015527205 |
|
|
818535365 |
|
|
1185935477.5 |
|
|
600168487.5 |
|
|
862960527.5 |
|
|
3252572517.5 |
|
|
734495365 |
|
|
687737600 |
|
|
1594444090 |
|
|
1859499942.5 |
|
|
2363396917.5 |
|
|
831746677.5 |
|
|
670911852.5 |
|
|
3383353242.5 |
|
|
3423136112.5 |
|
|
2007748507.5 |
|
|
3340971167.5 |
|
|
909767900 |
|
|
1585371545 |
|
|
4143314802.5 |
|
|
506797075 |
|
|
1570928845 |
|
|
2571087107.5 |
|
|
2378474360 |
|
|
2689500135 |
|
|
2199993740 |
|
|
1135994852.5 |
|
|
|
|
taos> select diff(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
diff(int_col) |
|
|
========================
|
|
573048842 |
|
|
761233415 |
|
|
-824062981 |
|
|
-298513573 |
|
|
735197676 |
|
|
-1240343744 |
|
|
365800892 |
|
|
774609863 |
|
|
-1175517450 |
|
|
988807861 |
|
|
-255796642 |
|
|
585561139 |
|
|
-473695253 |
|
|
-625483512 |
|
|
366639054 |
|
|
581458633 |
|
|
868324850 |
|
|
-1596731833 |
|
|
1601000398 |
|
|
-2093539358 |
|
|
723347131 |
|
|
954965130 |
|
|
-397835063 |
|
|
-1066828822 |
|
|
427027235 |
|
|
-527297857 |
|
|
105656665 |
|
|
1370965420 |
|
|
481461081 |
|
|
-63751789 |
|
|
-1978202472 |
|
|
723963693 |
|
|
-748965578 |
|
|
1353439183 |
|
|
121238363 |
|
|
-743065590 |
|
|
-123464519 |
|
|
252881279 |
|
|
-761250172 |
|
|
-142796396 |
|
|
1666769466 |
|
|
-1063747365 |
|
|
357471328 |
|
|
-832206058 |
|
|
1606210882 |
|
|
327414146 |
|
|
-1232491799 |
|
|
474374191 |
|
|
240067395 |
|
|
-1521968830 |
|
|
|
|
taos> select irate(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
irate(int_col) |
|
|
============================
|
|
548292072500 |
|
|
|
|
taos> select mavg(int_col, 100) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
mavg(int_col, 100) |
|
|
============================
|
|
-96922481.84 |
|
|
-98200975.52 |
|
|
-89350437.13 |
|
|
-91067376.93 |
|
|
-89494782.3 |
|
|
-95233548.53 |
|
|
-96581691 |
|
|
-93121820.16 |
|
|
-86136461.94 |
|
|
-92768102.89 |
|
|
-90650507.76 |
|
|
-96610917.74 |
|
|
-90007079.17 |
|
|
-92581833.71 |
|
|
-100465425.05 |
|
|
-83624173.67 |
|
|
-81955564.44 |
|
|
-88440747.05 |
|
|
-97739227.95 |
|
|
-95353376.94 |
|
|
-104240595.35 |
|
|
-87128218.43 |
|
|
-87223531.4 |
|
|
-89607394.31 |
|
|
-97705732.24 |
|
|
-84324480.91 |
|
|
-87948833.73 |
|
|
-72533371.88 |
|
|
-59876691.77 |
|
|
-59255675.62 |
|
|
-66611837.24 |
|
|
-67547386 |
|
|
-54766052.46 |
|
|
-48201626.99 |
|
|
-46029529.47 |
|
|
-40223366.2 |
|
|
-34828013.21 |
|
|
-21690121.49 |
|
|
-8909369.76 |
|
|
-5401135.6 |
|
|
6802458.79 |
|
|
24791906.37 |
|
|
10203699.54 |
|
|
12896817.54 |
|
|
6341268.51 |
|
|
19714372.6 |
|
|
5120824.77 |
|
|
-11213528.03 |
|
|
-13404773.09 |
|
|
-18518575.52 |
|
|
|
|
taos> select statecount(u_tinyint_col, "GT", 20) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
statecount(u_tinyint_col, "GT", 20) |
|
|
======================================
|
|
1 |
|
|
2 |
|
|
-1 |
|
|
1 |
|
|
2 |
|
|
-1 |
|
|
1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
11 |
|
|
12 |
|
|
13 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
-1 |
|
|
-1 |
|
|
1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
11 |
|
|
12 |
|
|
13 |
|
|
14 |
|
|
15 |
|
|
16 |
|
|
-1 |
|
|
1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
|
|
taos> select stateduration(u_tinyint_col, "GT", 20, 1a) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
stateduration(u_tinyint_col, "GT", 20, 1a) |
|
|
=============================================
|
|
0 |
|
|
2 |
|
|
-1 |
|
|
0 |
|
|
2 |
|
|
-1 |
|
|
0 |
|
|
2 |
|
|
4 |
|
|
6 |
|
|
8 |
|
|
10 |
|
|
12 |
|
|
14 |
|
|
16 |
|
|
18 |
|
|
20 |
|
|
22 |
|
|
24 |
|
|
-1 |
|
|
-1 |
|
|
0 |
|
|
-1 |
|
|
-1 |
|
|
0 |
|
|
2 |
|
|
4 |
|
|
6 |
|
|
8 |
|
|
10 |
|
|
12 |
|
|
14 |
|
|
16 |
|
|
18 |
|
|
20 |
|
|
22 |
|
|
24 |
|
|
26 |
|
|
28 |
|
|
30 |
|
|
-1 |
|
|
0 |
|
|
2 |
|
|
4 |
|
|
6 |
|
|
8 |
|
|
10 |
|
|
12 |
|
|
14 |
|
|
16 |
|
|
|
|
taos> select twa(int_col) from test_vtable_select.vtb_virtual_ntb_full limit 50;
|
|
twa(int_col) |
|
|
============================
|
|
-163781.012033155 |
|
|
|