OPAL Misc Functions¶
Miscellaneous functions are those that do not fit into the other categories.
Function |
Description |
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Returns a null value of type any. |
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Specify the ordering as ascending when processing data. |
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Return the first non-null argument or null if all are null. |
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Specify the ordering as descending when processing data. |
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Returns the Levenshtein distance between |
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Specify the approximate relative time frame for a window context. |
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Specify the exact relative time frame for a window context. |
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Return the second argument if the condition is true, otherwise return the third argument. |
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Return the second argument if the first argument has the null value. |
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Turn a sequence of name:value elements into an object. |
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Specify the ordering when processing data. |
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Searches for the first occurrence of the second argument (needle) in the first argument (haystack) and, if successful, returns the |
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Generate a string representation of the argument value. |
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Returns a null value of type string. |
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Given a variant value (typically, something you get from looking up a path or element in a JSON object or array,) determine what |