要通过查询ORACLE的数据字典才能知道。
1、查主键名称: select * from user_constraints where table_name = ‘ART’ and constraint_type =’P’; 查主键对应的列: select * from user_cons_columns where table_name = ‘ART’ and constraint_name = ‘PK_ART’;
2、查索引名称: select * from user_indexes where table_name = ‘ART’; 查索引对应的列: select * from user_ind_columns where table_name = ‘ART’ and index_name = ‘INDX_BA’;
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