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查看mysql表结构

我是芄兰 2022-04-06 阅读 124
sql
SELECT 
COLUMN_NAME, COLUMN_TYPE, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, IS_NULLABLE, COLUMN_DEFAULT, COLUMN_COMMENT 
FROM 
INFORMATION_SCHEMA.COLUMNS 
WHERE 
TABLE_SCHEMA ='database' AND TABLE_NAME  = 'table'
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