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Returns a join that pairs each element from the first collection with a matching element from the second collection. The first match is added to the result as an additional property.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["This function joins two collections by pairing elements based on matching property values."],["It prioritizes the first match encountered and appends it as an additional property to the primary collection."],["Users can specify sorting criteria for the matches using `ordering` and `ascending` parameters."],["Optionally, it allows saving the measure of the join condition and includes primary rows without matches if `outer` is true."]]],["The `ee.Join.saveFirst` function creates a join between two collections, pairing each element from the first with its first matching element from the second. The matched element is stored as a new property, specified by `matchKey`. Matches can be sorted by `ordering` in `ascending` order before the first is selected. `measureKey` can be used to save the measurement of the join. Setting `outer` to true includes unmatched primary rows.\n"]]