查询数据库里所有表名和字段名
SQL 查询所有表名：
1 SELECT NAME FROM SYSOBJECTS WHERE TYPE='U' 2 SELECT * FROM INFORMATION_SCHEMA.TABLES
查询表的所有字段名：
1 SELECT NAME FROM SYSCOLUMNS WHERE ID=OBJECT_ID(' 表名' ) 2 SELECT * FROM INFORMATION_SCHEMA.TABLES 3 SELECT * FROM INFORMATION_SCHEMA.VIEWS 4 SELECT * FROM INFORMATION_SCHEMA.COLUMNS
ORACLE 查看所有表名:
1 SELECT TABLE_NAME FROM USER_TABLES
ACCESS 查看所有表名：
1 SELECT NAME FROM MSYSOBJECTS WHERE TYPE=1 AND FLAGS=0
