HasPartition()

This method verifies if a partition exists in the specified collection.

Invocation

client.HasPartition(ctx, collName, partName)

Parameters

Parameter	Description	Type
ctx	Context to control API invocation process	context.Context
collName	Name of the collection with the partition to check	String
partName	Name of the partition to check	String

Return

Boolean value that stands for whether the partition exists or not.

Errors

err: error in the process (if any). Possible errors are listed below:

• ErrClientNotReady, error that the client is not connected.

• error that API invocation failed.

Example

hasPar, err := milvusClient.HasPartition(
  context.Background(),
  "book",
  "novel",
)
if err != nil {
  log.Fatal("failed to check the partition:", err.Error())
}
log.Println(hasPar)