使用Elasticsearch,我可以删除索引的名称:{}DELETE my_index_alias错误是: "errormatches an alias, specify the corresponding concrete indices instead." "status": 400是否有办法删除索引的别名
variables(id) ON DELETE CASCADE,)CREATE UNIQUE INDEX IF NOT EXISTS _index_measure_timestamp_variable ON measures (timestampDESC, variable_id DESC );
它创建另一个与约束