1.sequence查询
select * from comment_id_seq ;
2.sequence手动自增
oracle:
SELECT
COMMENT_ID_SEQ.NEXTVAL AS COMMENT_ID_SEQ
FROM
DUAL
postgresql:
SELECT
NEXTVAL('COMMENT_ID_SEQ') AS COMMENT_ID_SEQ;
1.sequence查询
select * from comment_id_seq ;
2.sequence手动自增
oracle:
SELECT
COMMENT_ID_SEQ.NEXTVAL AS COMMENT_ID_SEQ
FROM
DUAL
postgresql:
SELECT
NEXTVAL('COMMENT_ID_SEQ') AS COMMENT_ID_SEQ;