pb petabyte

In the past, I only knew that I needed several dynamic connection libraries when I typed the package, and I searched the internet. Some said this, some said it, and others said it was easy and good, but I could do more than a few. However, I don't know how to use a few. DLL files. Now I have figured it out. 1. Create your application. It will not be described here, depending on your project. (Here we will mainly discuss the packaging process. Assume that the project has been created and the dev

' Dw_name.object.column.teasequence = 0 3. How to implement distributed queries or updates across databases? // Establish a connection with the other party String ls_link, ls_login Ls_link = "sp_addmediaserver ~ 'Srv _ lnk ~ ',~ '~ ',~ 'Sqloledb ~ ',~ 'Sws ~ '" Ls_login = "sp_add1_srvlogin ~ 'Srv _ lnk ~ ',~ 'False ~ ', Null ,~ 'Sa ~ ',~ 'Newworld ~ '" Sqlca. autocommit = true Execute immediate: ls_link; Execute immediate: ls_login; // Modify ansi_nulls and ansi_warnings. Because you should set

Author: wogoyixikexie @ gliet Previously, I heard from my friends about porting drivers under PB to BSP, and even the file system to BSP. -- Haha, It's very advanced. Now I will take the SD card of 2410 as an example. Previously I did not know that the SD card driver would be in the Pb installation file. Let's take a look at the following three posts-2410 large-capacity SD card research. Http://topic.csdn.n

, bindingflags. Default | bindingflags. invokemethod, Null , Target,New Object [] {ARGs}). tostring ();} Else { Return T. invokemember (method, bindingflags. Default | bindingflags. invokemethod, Null , Target, Null ). Tostring ();}}}} Note: 1. When invokemethod is defined as invoke for the first time, no definition is found. If an error is prompted, The Function Definition of "INVOKE" cannot be found (the first character is in lower case) 2. directly use VaR T = type. when GetTyp

Address: http://notbig.blog.163.com/blog/static/21316286201011212552402/ Microsoft Pb (16 bit) Pb (32bit) Bool Boolean Boolean Char * Ref string Ref string Colorref Uint Ulong DWORD Uint Ulong Handle Uint Ulong HDC Uint Ulong Hfile Uint Ulong Hinstance Uint Ulong H

lrs_customers // return result setFinally, save the modified object as "uo_customers ". Create a COM Component ProjectCreate a project, select COM/MTS component wizard, and click OK.Define a name for the project "p_recordset_com"Next, select the user object "uo_customer" to generate COM"Set the interface attribute after the COM component is generated. The default attribute can be used here.Then define the program ID of the component as "pb70.uocustomer ",Select the DLL file name of the COM comp

Well, I created a database using PB's automatic ASA, but the name of the table should not be "user". As a result, when embedded SQL is used in Pb, It is a syntax error, syntax error. syntax error ..... after a night of hard work, I was overwhelmed by my self-confidence ..... The result is of course a bug. As of now, tables created using user and count cannot be accessed normally. It is assumed that they are similar to reserved words, but no evidence

With the need of resource sharing and real-time communication, many computer application programs have already been turned away from individual combat mode and transferred into joint action. Network in the computer World, more and more play a pivotal role. In a Windows application, the most common use of real-time communication is the Winsock control provided by Microsoft Company. Many of the data are detailed Winsock in the use of VB, even Windows itself provides the HLP file is also written f

In the usual server/client mode mis development, there are always endless reports need to be made, the time to debug the report is also the most tedious, and often can not meet customer requirements. If you can let the user adjust the format and content of the report, and then save it, the next time the program starts, it automatically calls the saved report format that's how good. I finally realized the requirements through the following methods. PB

First, the implementation of the running Window Center As we all know, PowerBuilder 7.0 provides a graphical preview tool in previous releases, and it is easy to center the window in the design phase. However, by 7.0 it seemed that the tool had been canceled and there was no property to set it, at least I didn't find it. Every time we need to center the window with only 1.1 points to adjust its x,y value, this 1:10 is a headache. Condemned, had to be realized by programming. We will automatical

The smallest basic unit is byte should not have many people do not know, the following first in order to give all units Byte, KB, MB, GB, TB, PB, EB, ZB, YB, DB, NB I only know the top five, and most people know it, according to the rate of 1024 calculation 1tb=2 's 40-Time Square byte=1099511627776 Byte 1pb=2 's 50-time Square Byte=1125899906842624byte 1eb=2 60-Time Square byte= 1152921504606846976 Byte 1zb=2 70-Time Square byte= 11805916207174113034

Label: PB+MS sql+ triggers must indicate: if the trigger exists more than two return values, for example two article Update statement that was misjudged as The data has changed. The disk is not successful. Tips: Row changed between retrieve and update. No changes made to database. so MS SQL triggers must be handled uniformly as: Trigger starts with : [email protected] @ROWCOUNT =0 Return-- Improve Performance Setnocount on-- do not return the nu

Because Pb is a product of Sybase, it follows the 255 varchar type limitation of Sybase Database. However, the varchar of SQL Server has reached 8000, while the DBM OF Pb can only process 255. I personally think there are the following solutions to this problem. Welcome to the discussion.1. Use ODBC connection instead of direct database connection.2. If you still use direct connection, you can use text to r

")Insert into da_dh values ("4", "Henan 3 ")Insert into da_dh values ("5", "Henan 4 ")Insert into da_dh values ("6", "Henan 5 ") Bundle variables are not used here. If Pb is inserted, each SQL statement with a new value will be reprocessed. If you change the preceding example: Sqlca. dbparm = "disablebind = 0" Insert into da_dh values ("1", "Henan 0 ")Insert into da_dh values ("2", "Henan 1 ")Insert into da_dh values ("3", "Henan 2 ")Insert into

datawindow error is displayed. This attribute modifies the title. ▲DdetimeoutThis attribute is an integer property that is used to set the maximum response time that a customer waits to connect to the server when Pb is used as a Dynamic Data Exchange (Dynamic Data Exchange. Applicable only to Windows Platforms ▲RighttoleftThis attribute is a Boolean attribute used to set the display sequence of MessageBox () function text. ▲FreedblibrariesThis attrib

sp_getmaxnumber$ Result = mysql_query ('select @ C ;');$ Array = mysql_fetch_array ($ result );Echo ' However, when calling in petabytes, the following error is reported (for example, a netizen from itpub). If you have similar experiences, please share your experience with us: In the cb_1.click event of the Pb w_main form: String ls_bmh, ls_errtextInt li_maxnoLs_bmh = '000000' Sp_getmaxnumber (ls_bmh, li_maxno)Ls_errtext = sqca. sqlerrtextMessageBox

PB]-Sub-data window operation Pb]-Sub-data window ** The common sub-data window is the drop-down data window. A child data window is also a common data window object. It has no special features, such as its creation method, available controls, and functions that can be used during programming, it is the same as a common data window. In particular, it is only because it is placed in the parent data window a

Original post location: http://www.hur.cn/bbs/dispbbs.asp? Boardid = 85 id = 60818 Tree is widely used in programs, and many new users are always hard to create trees. Here is a tree application routine (this routine adds two function implementations based on a tree control I originally provided ). Of course, if you want to implement a three-state and four-state checkbox, You can implement it with a little bit of brains on the basis of my program. [Upload = jpg] UploadFile/2007-7/20077152130292

Creation method: 1. Create a workspace 2. Create an application under workspace (assuming the name is myapp) 3. Create a custom class, You can create a function in custom class. 4. Create a project Select COM/MTS/COM + Component Wizard Enter the Project name Select a custom class Set Interface Name Set Program ID string The default value is PB90. [custom class name]. We can modify it. (assume that it is changed to PB90.cus _ class7. This name is the class name called in

In the common Server/Client MIS development, there are always endless reports to be produced, and the time spent on debugging reports is also the most tedious and often cannot meet the requirements of customers. It would be nice if you could adjust the report format and content and save it. When the program starts next time, it automatically calls the saved report format. I finally met the requirements by using the following methods.PB (PowerBuilder) has a special file format (this document is s