powerbuilder datastore

Sybase's PowerBuilder 7.0 is a new generation of development tools for Web applications that can be used to build, manage, and submit Web applications, and DataWindow technology allows developers to leverage existing powerbuilder logic Resubmit them to the thin client or HTML JavaScript client, easily integrates standard Web components and business logic, and is tightly integrated with enterprise applicati

Establishment of the implementation document 1, the choice of compiling format PowerBuilder 8.0 provides two compilation formats for generating executables: pseudocode (Pcode, abbreviated as PSEUDOCODE) and machine code (MACHINECODE). Pseudocode is an interpretive language that is supported on all PowerBuilder platforms in a format that, like the PowerBuilder r

Concurrency Control of PowerBuilder Concurrency refers to the ability of multiple users to simultaneously access the same data at the same time. Generally, relational databases have the capability of concurrency control, but such concurrent functions also pose a risk to data consistency. Imagine what would happen if two users tried to access a bank user's record and asked to modify the user's deposit balance at the same time? We can set DataWindow in

How to publish an independent POWERBUILDER application Abstract: This article describes the drivers and related settings required to release an independent POWERBUILDER application, this section describes how to include SQL Anywhere, a local database product of Powersoft, as a data source, in the release. I. PrefacePowerBuilder (PB) is a new-generation database application development tool launched by Power

Label: What is PowerBuilder (hereafter referred to as PB)? This is a strange question, to tell the truth, before the graduation project, I do not know what is powerbulider (of course, do not rule out my short-sighted). Baidu Encyclopedia explains this: "PowerBuilder US Sybase developed a new, rapid development tool, is a client/server structure, based on windows3.x, WINDOWS95 and windowsnt an integrated de

PowerBuilder system table Pbcattbl Tables in the database Pbcatcol Columns in the database Pbcatfmt Display format Pbcatvld Validity rules Pbcatedt Edit Style PBCatTbl Pbt_tnam Table Name Pbt_tid The SQL Server Object ID of the table (for SQL Server only) Pbt_ownr Owner of the table Pbd_fhgt Data font height, expressed in units in

PowerBuilder, as an excellent front-end database R D tool, is favored by many database developers. Currently, more and more databases are involved in multimedia applications, while PowerBuilder does not provide multimedia controls like VB and Delphi, it does not mean that multimedia cannot be developed using PowerBuilder. The following describes three methods fo

Error in connecting to MYSQL using JDBC in PowerBuilder: longll_countProfilemysqlSQLCADBMS Connect to MYSQL using JDBC in PowerBuilder Errors: long ll_count // Profile mysqlSQLCA.DBMS = "JDBC"SQLCA.LogPass = "123"SQLCA.LogId = "root"SQLCA.AutoCommit = FalseSQLCA.DBParm = "Driver='com.mysql.jdbc.Driver',URL='jdbc:mysql://localhost:3306/his' " connect using sqlca; select count(*) into :ll_count from yk_cd

About PowerBuilder 9.0 How to modify the project name, the first to find three files, XXX.PBL, XXX.PBT, xxx.pbw three files, why to find this third file it? Because when you build a project with PowerBuilder 9.0, you first set up these three files, such as Can be seen, so modify the time just modify this is three files can, The steps are as follows: Select 123.PBT, right-click o

Create a logon instance Using PowerBuilder-I understand it at last (2 ). Iii. logon examples 1. Create an Application Object (1) Select file \ new, or press Ctrl + N to create a Workspace. For example, click OK and name it testSpace. (2) Same as the above method, create a Traget \ Application library and click OK. Enter the database name testapplication and the corresponding path, and click Finish. 2. Create the first Window (login Window) (1) Se

Create a logon instance Using PowerBuilder-I understand it (1 ).1. Editor's message I wrote this blog because I didn't even use a complete small example when I was a beginner Using PowerBuilder. I found a variety of materials online, but it is not a version with my own pb, some of which cannot be found, and there is no complete process, some are database building, some are application building, the Code is

I. Personal summaryThe final stage of the self-study exam is to let us use PB to do a small program. Of course, there is a simple understanding of PB before, but it's really hard to do something with it. After a few weeks of fighting, finally finished the graduation design. Let's be excited to review this period of study, a good summing up 1, the experience of graduation design This graduation project gave us an opportunity to learn independently. How we turn new knowledge into old knowledge req

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　 1. Preface In PowerBuilder, The datawindow technology is the core of Pb, so that Sybase even applied for a patent for it. Almost all operations on the data in the database are performed through the datawindow object. The creation of the data window object directly affects the advantages and disadvantages of the application. For many programmers who are new to PowerBuilder, the difference between datawind

1.3 PowerBuilder connection to the database The connection way of database front-end development tool and backstage database management system is a very important topic. PowerBuilder provides two ways to access the backend database, one through the ODBC standard interface, and the second through a dedicated interface to the backend database. ODBC's Chinese name is an open database connection, it is Micros

I started learning from the beginning of the year and was also the first language development tool I learned. During this long time, I learned a lot about some of her technologies. PB Is indeed engaged in MIS Develop efficient, fast, and powerful tools. As the earliest 4gl Development tools are characterized: 1. Integrated in Script OfSQL Query Language; 2. Originality Datawindow Technology, and Database The storage process can be used together to implement very powerful reports; 3. Omnipotent