GBase 8c SQL 参考手册 南大通用数据技术股份有限公司 921 gbase=#CREATE VIEW view_for_label AS SELECT 1; --创建一个函数func_for_label gbase=#CREATE FUNCTION func_for_label RETURNS TEXT AS $$ SELECT col1 FROM tb_for_label; $$ LANGUAGE SQL; --基于表创建资源标签 gbase=#CREATE RESOURCE LABEL IF NOT EXISTS table_label add TABLE(public.tb_for_label); --基于列创建资源标签 gbase=#CREATE RESOURCE LABEL IF NOT EXISTS column_label add COLUMN(public.tb_for_label.col1); --基于模式创建资源标签 gbase=#CREATE RESOURCE LABEL IF NOT EXISTS schema_label add SCHEMA(schema_for_label); --基于视图创建资源标签 gbase=#CREATE RESOURCE LABEL IF NOT EXISTS view_label add VIEW(view_for_label); --基于函数创建资源标签 gbase=#CREATE RESOURCE LABEL IF NOT EXISTS func_label add FUNCTION(func_for_label); 相关命令 ALTER RESOURCE LABEL,DROP RESOURCE LABEL。