select table_name,column_name,data_type,data_length FROM cols where table_name='TEST_DATATYPE'; 表名区分大小写
oracle cols 查询表字段类型及长度 function
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2023-05-19
select table_name,column_name,data_type,data_length FROM cols where table_name='TEST_DATATYPE'; 表名区分大小写
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