文章列表
PARTITION BY with and without KEEP in Oracle(Oracle 中带和不带 KEEP 的 PARTITION BY)
Is it possible to kill a single query in oracle without killing the session?(是否可以在不终止会话的情况下终止 oracle 中的单个查询?)
Oracle IN vs Exists difference?(Oracle IN 与 Exists 的区别?)
PLS-00103: Encountered the symbol quot;CREATEquot;(PLS-00103:遇到符号“CREATE)
In SQL Server, how can I lock a single row in a way similar to Oracle#39;s quot;SELECT FOR UPDATE WAITquot;?(在 SQL Server 中，如何以类似于 Oracle 的“SELECT FOR UPDATE WAIT的方式锁定单行?)
Select without a FROM clause in Oracle(在 Oracle 中不使用 FROM 子句进行选择)
ORACLE IIF Statement(ORACLE IIF 声明)
Using LIKE in an Oracle IN clause(在 Oracle IN 子句中使用 LIKE)
How to count the number of occurrences of a character in an Oracle varchar value?(如何计算 Oracle varchar 值中某个字符出现的次数?)
What is the default Precision and Scale for a Number in Oracle?(Oracle 中数字的默认精度和小数位数是多少?)
