Date comparison returns unusual result - SQL Oracle(日期比较返回异常结果 - SQL Oracle)

How to create a new database after initally installing oracle database 11g Express Edition?(初次安装oracle数据库11g快捷版后如何新建数据库?)

ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist(ORA-01034:ORACLE 不可用 ORA-27101:共享内存域不存在)

Oracle RAC and sequences(Oracle RAC 和序列)

SQL Error: ORA-00942 table or view does not exist(SQL 错误:ORA-00942 表或视图不存在)

Curious issue with Oracle UNION and ORDER BY(Oracle UNION 和 ORDER BY 的奇怪问题)

Change Excel date number to Oracle date(将 Excel 日期编号更改为 Oracle 日期)

nested select or join query?(嵌套选择或连接查询?)

Oracle regular expression split string from last occurence(Oracle 正则表达式从上次出现拆分字符串)

Query works on Oracle 11g but fails on Oracle 8i(查询可在 Oracle 11g 上运行，但在 Oracle 8i 上失败)

How to check conditions and write text into text file oracle forms(如何检查条件并将文本写入文本文件oracle表格)

How to parse data using REGEXP_SUBSTR?(如何使用 REGEXP_SUBSTR 解析数据?)

Does Oracle fetch all the rows before evaluating rownum?(Oracle 是否在评估 rownum 之前获取所有行?)

Update query resulting wrongly(更新查询结果错误)

How to join 2 queries with different number of records and columns in oracle sql?(如何在oracle sql中加入具有不同记录数和列数的2个查询?)

How to extract the out variables from a stored procedure in oracle?(如何从oracle中的存储过程中提取输出变量?)

Not able to use LISTAGG(无法使用 LISTAGG)

ORA-12704: character set mismatch(ORA-12704: 字符集不匹配)

Oracle string aggregation(Oracle 字符串聚合)

Why does the wm_concat not work here?(为什么 wm_concat 在这里不起作用?)