摘要:
ctrl+F 阅读全文
摘要:
Exception in thread "main" java.lang.IllegalArgumentException: Positional parameter does not exist: 1 in query: from Images i where i.eyeglass.eyeType... 阅读全文
摘要:
1.查询表的唯一约束select * from USER_CONSTRAINTS where table_name = 'MA_BACC';SELECT A.*,B.constraint_type FROM USER_CONS_COLUMNS A LEFT JOIN USER_CONSTRAINTS... 阅读全文