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我正在使用我不熟悉的 Oracle 数据库。
我想导出类似所有表和字段的矩阵。这可能吗?谢谢。
尝试使用系统表ALL_TAB_COLUMNS
ALL_TAB_COLUMNS
SELECT table_name, column_name FROM ALL_TAB_COLUMNS
更多信息
SELECT * FROM all_tables; SELECT * fROM all_tab_columns;
http://www.techonthenet.com/oracle/sys_tables/