Operate across collection items to return aggregate values.
All Function |
Description |
Returns the average of a specified field or expression across a collection. |
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Returns the average of a specified field or expression across a collection. |
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The CollectionLooup function returns the value of a field or expression for the first collection member that satisfies a given filter expression. |
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The Count function returns the number of members in a collection. |
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The GetFirst function returns the first collection member that satisfies a given filter expression. |
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Returns the specified field value of first member of collection which can be sorted and filtered. In case of failed lookup, a default value must be specified. |
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The GetLast function returns the last collection member that satisfies a given filter expression. |
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Returns the specified field value of last member of collection which can be sorted and filtered. In case of failed lookup, a default value must be specified. |
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Returns the first member that matches the filter criteria. |
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Returns the member at an index in a collection which can be ordered and filtered using filter expression. |
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The GetMemberValue function returns the specified field value of the first collection member that satisfies a given filter criteria. |
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Returns the specified field value of member at an index in collection which can be ordered and filtered using filter expression. |
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Returns largest value of a member field or expression across a collection. |
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Returns smallest value of a member field or expression across a collection. |
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Returns the sum of a specified member or expression across a collection. |
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Returns a list object from a collection. |
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