Spring Data: ArangoDB: Derived queries

 

Spring Data ArangoDB can derive the queries from method names. Following table summarizes the keyword and respective repository method.

 

Keyword	Example	Description
IsGreaterThan, GreaterThan, After	findByAgeGreaterThan(int age)	doc.age > age
IsGreaterThanEqual, GreaterThanEqual	findByAgeIsGreaterThanEqual(int age)	doc.age >= age
IsLessThan, LessThan, Before	findByAgeIsLessThan(int age)	doc.age < age
IsLessThanEqual, LessThanEqual	findByAgeLessThanEqual(int age)	doc.age <= age
IsBetween, Between	findByAgeBetween(int lower, int upper)	lower < doc.age < upper
IsNotNull, NotNull	findByNameNotNull()	doc.name != null
IsNull, Null	findByNameNull()	doc.name == null
IsLike, Like	findByNameLike(String name)	doc.name LIKE name
IsNotLike, NotLike	findByNameNotLike(String name)	NOT(doc.name LIKE name)
IsStartingWith, StartingWith, StartsWith	findByNameStartsWith(String prefix)	doc.name LIKE prefix
IsEndingWith, EndingWith, EndsWith	findByNameEndingWith(String suffix)	doc.name LIKE suffix
Regex, MatchesRegex, Matches	findByNameRegex(String pattern)	REGEX_TEST(doc.name, name, ignoreCase)
	findByFirstName(String name)	doc.firstName == name
IsTrue, True	findByActiveTrue()	doc.active == true
IsFalse, False	findByActiveFalse()	doc.active == false
Is, Equals	findByAgeEquals(int age)	doc.age == age
IsNot, Not	findByAgeNot(int age)	doc.age != age
IsIn, In	findByNameIn(String[] names)	doc.name IN names
IsNotIn, NotIn	findByNameIsNotIn(String[] names)	doc.name NOT IN names

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