Package io.milvus.param.dml

Class DeleteParam.Builder

java.lang.Object

io.milvus.param.dml.DeleteParam.Builder

Enclosing class:

DeleteParam

public static class DeleteParam.Builder
extends Object

Builder for DeleteParam class.

Method Summary

Modifier and Type	Method	Description
DeleteParam	build()	Verifies parameters and creates a new DeleteParam instance.
DeleteParam.Builder	withCollectionName(@NonNull String collectionName)	Sets the collection name.
DeleteParam.Builder	withDatabaseName(String databaseName)	Sets the database name.
DeleteParam.Builder	withExpr(@NonNull String expr)	Sets the expression to filter out entities to be deleted.
DeleteParam.Builder	withPartitionName(@NonNull String partitionName)	Sets the partition name (Optional).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

withDatabaseName

public DeleteParam.Builder withDatabaseName(String databaseName)

Sets the database name. database name can be nil.

Parameters:

databaseName - database name

Returns:

Builder

withCollectionName

public DeleteParam.Builder withCollectionName(@NonNull
 @NonNull String collectionName)

Sets the collection name. Collection name cannot be empty or null.

Parameters:

collectionName - collection name

Returns:

Builder

withPartitionName

public DeleteParam.Builder withPartitionName(@NonNull
 @NonNull String partitionName)

Sets the partition name (Optional).

Parameters:

partitionName - partition name

Returns:

Builder

withExpr

public DeleteParam.Builder withExpr(@NonNull
 @NonNull String expr)

Sets the expression to filter out entities to be deleted.

Parameters:

expr - filtering expression

Returns:

Builder

See Also:

• Boolean Expression Rules

build

public DeleteParam build()
                  throws ParamException

Verifies parameters and creates a new DeleteParam instance.

Returns:

DeleteParam

Throws:

ParamException