创建一个过程以列出包含特定数据库中详细信息的表。
假设当前我们正在使用一个名为“query”的数据库，并且其中包含以下表-
mysql> Show tables in query; +-----------------+ | Tables_in_query | +-----------------+ | student_detail | | student_info | +-----------------+ 2 rows in set (0.00 sec)
现在，下面是一个存储过程，它将为我们提供具有详细信息的表列表-
mysql> DELIMITER//
mysql> CREATE procedure tablelist() -> BEGIN
-> Select * from Information_schema.tables WHERE table_schema = 'query';
-> END //
mysql> DELIMITER;
mysql> CALL tablelist()\G
*************************** 1. row ***************************
TABLE_CATALOG: def
TABLE_SCHEMA: query
TABLE_NAME: student_detail
TABLE_TYPE: BASE TABLE
ENGINE: InnoDB
VERSION: 10
ROW_FORMAT: Dynamic
TABLE_ROWS: 4
AVG_ROW_LENGTH: 4096
DATA_LENGTH: 16384
MAX_DATA_LENGTH: 0
INDEX_LENGTH: 0
DATA_FREE: 0
AUTO_INCREMENT: NULL
CREATE_TIME: 2017-12-13 16:25:44
UPDATE_TIME: NULL
CHECK_TIME: NULL
TABLE_COLLATION: latin1_swedish_ci
CHECKSUM: NULL
CREATE_OPTIONS:
TABLE_COMMENT:
*************************** 2. row ***************************
TABLE_CATALOG: def
TABLE_SCHEMA: query
TABLE_NAME: student_info
TABLE_TYPE: BASE TABLE
ENGINE: InnoDB
VERSION: 10
ROW_FORMAT: Dynamic
TABLE_ROWS: 4
AVG_ROW_LENGTH: 4096
DATA_LENGTH: 16384
MAX_DATA_LENGTH: 0
INDEX_LENGTH: 0
DATA_FREE: 0
AUTO_INCREMENT: NULL
CREATE_TIME: 2017-12-12 09:52:51
UPDATE_TIME: NULL
CHECK_TIME: NULL
TABLE_COLLATION: latin1_swedish_ci
CHECKSUM: NULL
CREATE_OPTIONS:
TABLE_COMMENT:
2 rows in set (0.01 sec)