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SqlDemo SET SERVEROUTPUT ON DECLARE VERSION_NO_MAX INT; TYPE tb_table_type IS TABLE OF TABLE_NAME%rowtype; -- 目标表 类型 tb_table tb_table_type; -- 目标表 集合 阅读全文
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MsSql 1.Cannot resolve the collation conflict between "Chinese_PRC_CI_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation. 原因:两个数据源使用了不同的 阅读全文
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查询用户数量 -- 查询用户数量 SELECT COUNT(*) AS user_count FROM DBA_USERS; SELECT COUNT(*) AS user_count FROM USER_TABLES; 查询表数量 -- 查询表数量 SELECT OWNER, COUNT(*) A 阅读全文
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To enable HTTP Strict Transport Security (HSTS) in IIS, need to add the appropriate headers to your web server's configuration: Open IIS Manager: Star 阅读全文