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commons-pool-1.5.4-src
- commons-pool-1.5.4 RELEASE NOTES This is a patch release containing a fix for POOL-152, a regression introduced in version 1.5. Changes in this version include: Fixed Bugs: o POOL-152: GenericObjectPool can block forever in borrowObjec
computer
- 一个小型计算器,实现了数值的加、减、乘、除运算。-A small calculator, the realization of the value add, subtract, multiply, with the exception of computing.
HashTable
- HashTable实例 public class HashTable_msg { public HashTable_msg() { String sum_sql="select mobilenum,count(*) from SJSJ_Msg where (left(in_date,6)=(select left(CONVERT(varchar(12) , getdate(), 112 ),6)))group by mobilenum" Hashtable<
ch09
- 类的处理,异常处理,超载的编码,REM AddNewStudent.sql REM Chapter 9, Oracle9i PL/SQL Programming by Scott Urman-Class processing, exception handling, overloading the encoding, REM AddNewStudent.sql REM Chapter 9, Oracle9i PL/SQL Programming by Scott Urman
ywsw
- 类的处理,异常处理,超载的编码,REM AddNewStudent.sql REM Chapter 9, Oracle9i PL/SQL Programming by Scott Urman-Class processing, exception handling, overloading the encoding, REM AddNewStudent.sql REM Chapter 9, Oracle9i PL/SQL Programming by Scott Urman
SQL
- oracle数据库游标,函数,过程,异常等等小程序,可供大家参考一下-oracle database, cursor, function, process, exception, etc. applet, for your reference
Oracle_Trigger_Stored_Procedure
- 用Oracle有效地创建和管理大型数据库!数据库专家Kevin Owens是美国财政部计算机中心的Oracle数据库管理员,他将与您共同探讨PL/SQL——Oracle的结构化查询语言(SQL),并教您如何通过构建健壮、大型的数据库来解决您的业务问题。《Oracle触发器与存储过程高级编程(第3版)》语言通俗易懂,并引入大量代码示例。书中详细介绍了许多技术来利用Oracle的特性,如触发器和存储过程等。这些特性支持数据库结合业务规则,并可以根据业务的发展变化对规则进行管理和修改。本书讨论的主题包
Oracleprocedure
- 存储过程基础培训。如何进行异常处理。如何进行事务处理。如何优化存储过程。-Stored procedure based training. How to exception handling. How the transaction. How to optimize stored procedures.
my
- proxool连接池可以实时监测连接情况,内部的jar包已经手动修改过,可以再控制台正确的显示,不会因乱码问题而抛异常-proxool connection pool can be a real-time monitoring of connections inside the jar package has been manually modified, can console display, not the garbage problem and throw exception
oracle
- Oracle 存储过程 1 Oracle存储过程基础知识 1 Oracle存储过程的基本语法 2 关于Oracle存储过程的若干问题备忘 4 1. 在Oracle中,数据表别名不能加as。 4 2. 在存储过程中,select某一字段时,后面必须紧跟into,如果select整个记录,利用游标的话就另当别论了。 5 3. 在利用select...into...语法时,必须先确保数据库中有该条记录,否则会报出 no data found 异常。 5 4. 在存储过程中,
Cursors-and-exception-handling
- 熟悉Oracle中游标的类型熟悉游标的属性及使用掌握参数游标的定义及使用掌握使用复合类型接收游标数据掌握预定义异常-Familiar with the cursor in the type of Oracle Familiar with the cursor properties and the use of control parameters of the cursor definition and use of complex data types to receive cursor co
doc
- 关于mysql5.7json类型查询异常问题。。。。(On the mysql5.7json type query exception problem)