HLL Operators
The HLL type supports the following operators:
HLL Operators |
Description |
Return Type |
Example |
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= |
Checks whether the values of hll and hll_hashval are equal. |
bool |
|
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<> or != |
Checks whetherthe values of hll and hll_hashval are not equal. |
bool |
|
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|| |
Represents the functions of hll_add, hll_union, hll_add_rev. |
hll |
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# |
Calculates the distinct value of the hll. It is the same as that of the hll_cardinality function. |
integer |
|
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