{ “title”: “CLEAN LABEL”, “language”: “en”, “description”: “Used to manually clean up the labels of historical import jobs. After cleaning up, the labels can be reused.” }

Description

Used to manually clean up the labels of historical import jobs. After cleaning up, the labels can be reused. Commonly used in some automatic import tasks set by programs. When repeated execution, set the label of the imported fixed string. Before each import task is initiated, execute the statement to clean up the label.

Syntax

CLEAN LABEL [ <label> ] FROM <db_name>;

Required Parameters

1. <db_name>
label The name of the library.

Optional Parameters

1. <label>
The label to be cleaned. If omitted, the default is all labels in the current database.

Access Control Requirements

The user executing this SQL command must have at least the following privileges:

PrivilegeObjectNotes
ALTER_PRIVDatabaseRequires modification access to the database.

Examples

  • Clean label label1 from database db1

    CLEAN LABEL label1 FROM db1;

  • Clean all labels from database db1

    CLEAN LABEL FROM db1;