mysql導出數據庫表名與字段信息

一、導出數據庫表格信息

#mysql導出庫的表格信息
SELECT
    A.TABLE_SCHEMA,
    A.TABLE_NAME,
    A.TABLE_ROWS,
    A.CREATE_TIME,
    A.TABLE_COMMENT
FROM INFORMATION_SCHEMA.TABLES A
WHERE
    A.TABLE_SCHEMA = 'sqlstudy'

 

二、導出數據庫字段信息

##mysql導出表格字段信息
SELECT
    A.TABLE_SCHEMA,
    A.TABLE_NAME,
    A.COLUMN_NAME,
    A.ORDINAL_POSITION,
    A.DATA_TYPE,
    A.COLUMN_TYPE,
    A.COLUMN_COMMENT
FROM INFORMATION_SCHEMA.COLUMNS A
WHERE A.TABLE_SCHEMA='sqlstudy'
ORDER BY A.TABLE_SCHEMA,A.TABLE_NAME,A.ORDINAL_POSITION