Query Condition - $all

query.All returns an $all fragment. Use the builder method for top-level field filters.

Function Build

Build an $all fragment with the generic All function from the query package.

// bson.D{bson.E{Key:"$all", Value:[]string{"go", "mongodb"}}}
all := query.All("go", "mongodb")

All accepts a generic value list, so values with the same concrete type can be passed directly:

// bson.D{bson.E{Key:"$all", Value:[]int{18, 20, 30}}}
all := query.All(18, 20, 30)
all = query.All(89.5, 92.0, 99.0)

Method Build (Builder)

Build a field-level $all query condition using the Builder builder provided by the query package.

// bson.D{bson.E{Key:"tags", Value:bson.D{bson.E{Key:"$all", Value:[]interface {}{"go", "mongodb"}}}}}
all := query.NewBuilder().All("tags", "go", "mongodb").Build()

In addition to the general All method, the builder also provides specialized build methods for different data types. These methods follow the All{Type} naming convention and are useful when the candidate value type is explicit.

Method	Value type
All	any
AllFloat32	float32
AllFloat64	float64
AllInt	int
AllInt8	int8
AllInt16	int16
AllInt32	int32
AllInt64	int64
AllString	string
AllUint	uint
AllUint8	uint8
AllUint16	uint16
AllUint32	uint32
AllUint64	uint64

String values:

// bson.D{bson.E{Key:"tags", Value:bson.D{bson.E{Key:"$all", Value:[]string{"go", "mongodb"}}}}}
all := query.NewBuilder().
    AllString("tags", "go", "mongodb").
    Build()

Integer values:

// bson.D{bson.E{Key:"scores", Value:bson.D{bson.E{Key:"$all", Value:[]int{90, 95, 100}}}}}
all := query.NewBuilder().
    AllInt("scores", 90, 95, 100).
    Build()

Floating-point values:

// bson.D{bson.E{Key:"scores", Value:bson.D{bson.E{Key:"$all", Value:[]float64{89.5, 92.0, 99.0}}}}}
all := query.NewBuilder().
    AllFloat64("scores", 89.5, 92.0, 99.0).
    Build()

Use the general All method when the value list is already []any, or when you need BSON values that are not covered by the typed helpers. In real queries, keep candidate values aligned with the array field element type.

// bson.D{bson.E{Key:"tags", Value:bson.D{bson.E{Key:"$all", Value:[]any{"go", "mongodb"}}}}}
values := []any{"go", "mongodb"}

all := query.NewBuilder().
    All("tags", values...).
    Build()