MySQL 获取所有表名、所有表结构
获取所有表名
SELECT A.TABLE_SCHEMA \'数据库\', A.TABLE_NAME \'表名\', A.TABLE_ROWS \'表记录行数\', A.CREATE_TIME \'创表时间\', A.TABLE_COMMENT \'表备注\' FROM INFORMATION_SCHEMA.TABLES A WHERE A.TABLE_SCHEMA = \'数据库\'
获取表结构
SELECT A.TABLE_SCHEMA \'数据库\', A.TABLE_NAME \'表名\', A.COLUMN_NAME \'表列名\', A.ORDINAL_POSITION \'表字段顺序号\', A.DATA_TYPE \'列的数据类型\', A.COLUMN_TYPE \'列的类型\', A.COLUMN_COMMENT \'列的备注\' FROM INFORMATION_SCHEMA.COLUMNS A WHERE A.TABLE_SCHEMA=\'数据库\' ORDER BY A.TABLE_SCHEMA,A.TABLE_NAME,A.ORDINAL_POSITION