CREATE RESOURCE LABEL

CreateResourceLabel ::= CREATE RESOURCE LABEL [IF NOT EXISTS] label_name ADD label_item_list[, ...];

-- Create table tb_for_label.
MogDB=# CREATE TABLE tb_for_label(col1 text, col2 text, col3 text);

-- Create schema schema_for_label.
MogDB=# CREATE SCHEMA schema_for_label;

-- Create view view_for_label.
MogDB=# CREATE VIEW view_for_label AS SELECT 1;

-- Create function func_for_label.
MogDB=# CREATE FUNCTION func_for_label RETURNS TEXT AS $$ SELECT col1 FROM tb_for_label; $$ LANGUAGE SQL;

-- Create a resource label based on the table.
MogDB=# CREATE RESOURCE LABEL IF NOT EXISTS table_label add TABLE(public.tb_for_label);

-- Create a resource label based on the columns.
MogDB=# CREATE RESOURCE LABEL IF NOT EXISTS column_label add COLUMN(public.tb_for_label.col1);

-- Create a resource label based on the schema.
MogDB=# CREATE RESOURCE LABEL IF NOT EXISTS schema_label add SCHEMA(schema_for_label);

-- Create a resource label based on the view.
MogDB=# CREATE RESOURCE LABEL IF NOT EXISTS view_label add VIEW(view_for_label);

-- Create a resource label based on the function.
MogDB=# CREATE RESOURCE LABEL IF NOT EXISTS func_label add FUNCTION(func_for_label);