代码搜索:Pool
找到约 5,820 项符合「Pool」的源代码
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www.eeworm.com/read/104413/15694575
txt jdbc connection pool.txt
作者:jeru
日期:2000-12-7 12:04:45
数据库连接池简介
在传统的两层结构中,客户端程序在启动时打开数据库连接,在退出程序时关闭数据库连接。这样,在整个程序运行中,每个客户端始终占用一个数据库连接,即使在大量没有数据库操作的空闲时间,如用户输入数据时,从而造成数据库连接的使用效率低下。
在三层结构模式中,数据库连接通过中间层的连接池管理。只有当用户真正需要进行数据库 ...
www.eeworm.com/read/100811/15864017
dpr pool3d.dpr
program pool3d;
uses
Forms,
Main in 'Main.pas' {MainForm},
pool in 'pool.pas',
Unit1 in 'Unit1.pas' {AboutBox},
Unit2 in 'Unit2.pas' {settings};
{$R *.RES}
begin
Application
www.eeworm.com/read/100811/15864022
exe pool3d.exe
www.eeworm.com/read/364791/9894851
c globals.c
/*
* Copyright (c) 2002 The Board of Trustees of the University of Illinois and
* William Marsh Rice University
* Copyright (c) 2002 The University of Utah
* Copyright (c) 2002
www.eeworm.com/read/308012/13711412
h querypoolfactorydefine.h
#ifndef __QUERY_POOL_FACTORY_DEFINE_H__
#define __QUERY_POOL_FACTORY_DEFINE_H__
#define BEGIN_INITPOOL() VOID Init() \
{
#define I_POOL_ENTRY( classType, bsize, esize )
www.eeworm.com/read/188224/8559721
h net_stat.h
/*
*********************************************************************************************************
* uC/TCP-IP
*
www.eeworm.com/read/184293/9112814
h net_stat.h
/*
*********************************************************************************************************
* uC/TCP-IP
*
www.eeworm.com/read/364791/9894844
h simsys.h
/*
* Copyright (c) 2002 The Board of Trustees of the University of Illinois and
* William Marsh Rice University
* Copyright (c) 2002 The University of Utah
* Copyright (c) 2002
www.eeworm.com/read/380939/9121436
c tx_bytc.c
/**************************************************************************/
/* */
/* Copyright (c) 1996-2000 by E
www.eeworm.com/read/443312/7634754
c tx_bytc.c
/**************************************************************************/
/* */
/* Copyright (c) 1996-2000 by E