数据库问题
How SID is different from Service name in Oracle tnsnames.ora(SID 与 Oracle tnsnames.ora 中的服务名称有何不同)
error: ORA-65096: invalid common user or role name in oracle(错误:ORA-65096:oracle 中的通用用户名或角色名无效)
What is the difference between Views and Materialized Views in Oracle?(Oracle 中的视图和物化视图有什么区别?)
WHERE IN condition not accepting String value(WHERE IN 条件不接受字符串值)
create custom function for date difference excluding weekends and holidays in oracle sql(在oracle sql中为不包括周末和假期的日期差异创建自定义函数)
How to populate calendar table in Oracle?(如何在 Oracle 中填充日历表?)
how to select even records from a table in oracle?(如何从oracle的表中选择偶数记录?)
Selecting the second row of a table using rownum(使用 rownum 选择表格的第二行)
Convert epoch to date in sqlplus / Oracle(在 sqlplus/Oracle 中将纪元转换为日期)
ORA-06508: PL/SQL: could not find program unit being called(ORA-06508: PL/SQL: 找不到被调用的程序单元)
SQL Error: ORA-00933: SQL command not properly ended(SQL 错误:ORA-00933:SQL 命令未正确结束)
Oracle: Combine multiple results in a subquery into a single comma-separated value(Oracle:将子查询中的多个结果组合成一个逗号分隔的值)
