Collection

Represents collection metadata in Milvus, including the collection schema and consistency settings. Returned by DescribeCollection().

Go

type Collection struct {
    ID               int64
    Name             string
    Schema           *Schema
    PhysicalChannels []string
    VirtualChannels  []string
    Loaded           bool
    ConsistencyLevel ConsistencyLevel
    ShardNum         int32
    Properties       map[string]string
    UpdateTimestamp  uint64
}

FIELDS:

• ID (int64) - The unique identifier of the collection.

• Name (string) - The name of the collection.

• Schema (Schema) - The collection schema, with field definitions and the primary key.

• PhysicalChannels ([]string) - The physical message channels the collection uses.

• VirtualChannels ([]string) - The virtual message channels the collection uses.

• Loaded (bool) - Whether the collection is currently loaded.

• ConsistencyLevel (ConsistencyLevel) - The consistency level of the collection.

• ShardNum (int32) - The number of shards in the collection.

• Properties (map[string]string) - The collection properties (e.g., TTL settings).

• UpdateTimestamp (uint64) - The collection update timestamp, usually used for internal change detection.