瀚高数据库获取数据表结构(字段名,字段类型,字段长度,是否为空,描述 )SQL语句
摘要:瀚高数据库获取数据表结构(字段名,字段类型,字段长度,是否为空,描述 )SQL语句 SELECT c.column_name as "字段", c.data_type as "字段类型", c.character_maximum_length as "字段长度", c.is_nullable as
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posted @ 2024-04-09 11:27
posted @ 2024-04-09 11:27