Firebase: Firestore Query for Longest Match

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Firebase: Firestore Query for Longest Match



My document looks like:


ABC: 1
ABCD: 2
ABCDE: 3
ABCDEF: 4



I want to query for longest match, in other words, myVar = ABCDEFGHIJ and I want the field with value 4 (the longest match).


myVar = ABCDEFGHIJ


4









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