pb petabyte

When importing *. Sr * files in Pb, errors always occur. This error is always prompted. What should I do if this error is missing? PB-IDE is different from other ides, other ides such as C ++ are not compiled in real time, so the error line will be prompted until the point is compiled; Pb is different, once an error occurs, the data cannot be imported or saved to

PB + ms SQL + trigger must note that pbsql Note the following before using PB + ms SQL + triggers: If the trigger has more than two returned values, for example, two update statements, it is misjudged that the data has changed and the disk is not saved successfully. Tip: Row changed between retrieve and update. No changes made to database. Therefore, ms SQL triggers must be processed as follows: Trigger

ArticleDirectory Speaking of PowerBuilder, everyone may sneer at it and then say, "What about it, buddy "? I remember the movie "Kung Fu pandatv" said: it is reasonable to exist. I want to say that if this thing or it exists in the world, it must have its own truth. It seems to be a little far away .... Well, back to the truth, PowerBuilder was still very popular before net became a trend. Therefore, some companies are still using it for development. Someone asked why not chang

are not required, but a common, machine-understandable text language, XML. Soup protocol...This idea solves this problem from another aspect.Later, restful service-based programming based on the HTTP protocol was similar, but the operation types were simplified from different angles... Of course, when the big data era comes, we find that the transmission efficiency of text protocols based on XML or even JSON is very high.Therefore, Google and Facebook began to study Binary-based RPC solutions,

C # is popular for its ease of use and powerful features. PowerBuilder as C/s MIS development tool, very simple and flexible, short development time, low development and maintenance costs, has been the first choice of SME information management system development tools. But the limitations of PB limit its further development, this is not much to say, The friends who play PB are clear. How

PB Business (Prime broker, main broker business). The so-called PB business is to the hedge funds and other high-end institutional clients to provide centralized custody liquidation, back-office operations, research support, leveraged financing, securities lending, capital raising and other one-stop integrated financial services collectively. The basis of the business is the escrow of brokers.PB Business (P

I wanted to write with pb115, but I thought that the earlier versions of Pb could not be opened, so I used pb8. 1. Create a pb8_toolbar Project2. Create a menu: m_main and add these menus. + File+ ---- New+ ---- Open+ Edit 3. Set "new" and "open" toolbaritemtext and toolbaritemname4. Create a window: w_main. Choose m_menu from menu. 5. define these functions in global extetrnal funnal.// These two are windows APIsFunction long findwindowexa (l

PowerBuilder (PB) is a strong development tool based on client/server architecture launched by PowerSoft Company (has been acquired by Sybase), and has been well received by developers since its inception. DataWindow is a patented technology in PB control, its data processing method is quite concise, data window can handle a variety of display formats, report printing, the same deal with complex nested repo

) + INTEGER (month (ls_date)/12), MOD (month (ls_date), 12) + 1,1),-1 )) // 9. The day of a week in a month -- The dayname function of the petabyte system (date parameter: Date ls_date return parameter: string ):'Week' + mid ('february 23, ', (mod (Year (ls_date)-1 + int (Year (ls_date)-1)/4) -int (Year (ls_date)-1)/100) + int (Year (ls_date)-1)/400) + daysafter (date (year (ls_date ), ), ls_date) + 1) * 2) // 10. Calculate the relative date after sev

For example, the following error occurs during make after Pb Compilation: Mismatched time stamp on. rel file for module nk.exe requesting kernel fixup. Valid. rel file is required for Kernel fixups. Copy the file first, and then make it. Summary: in many cases, there are no errors after the Pb project is compiled, but errors occur during make. If this error cannot be found for a moment, no matter how

When developing information systems, users often require that bar codes be printed. I will introduce the implementation methods and advantages and disadvantages of bar codes in the system developed by the power builder tool. This article mainly discusses the implementation methods of code39 and code128.Code39 can represent a total of 0 ~ 9, ~ Z and special characters such as +,-, *,/, %, $, and. are added with the space character '', a total of 44 encoding groups. There is no length limit on the

-------------------------------------------------------- I have done a simple program before. It seems that there is no such problem. Try other versions of Pb, such as pb804 and pb903. In addition, try not to use arrays. I have tried it before. Pb cannot release the memory applied for by arrays. Unless you close the entire program, you can create a userobject and open it with openuserobject, use colseusero

Recently, I am tired of ASE and try again to get petabytes of data.It is found that Pb compilation is implemented through C as the intermediate language. Pb is embedded with a C compilation. There are many areas to be studied. You may be able to directly obtain the original code program of pbl c. When PB is compiled, select the machine code. Go to the temporary

Recently, the company will be the original project from PHP to generate XML into the Python-generated PB (Protocol Buffer) structure, previously did not contact PB, from the online search for a tutorial. It feels good.I will now summarize: 　 Xml Json PB Data structure Support Complex structure

Share the small knowledge points, connect the required database in PB, the code is as follows: Profile Pbtest SQLCA. DBMS = "ODBC" SQLCA. autocommit = False SQLCA. Dbparm = "connectstring= ' dsn=pbtest; Uid=sa; pwd=123456 ' " The above DBMS is the data driver, Autocommit is connected automatically, Dbparm is the connection configuration of the database: for example, connect the database name and login user (if pres

PB in the Data Window column border style only a few, if you want the border color is colored there is no way. In fact, you can use dynamic create rectangle, change the border color of the Data window column, applicable to free format (do not need to wear a coat of the column tag value set to 0). Global type Gf_setbordercolor from Function_objectendTypeforward Prototypesglobal subroutine Gf_setbordercolor(DataWindow ADW, long al_bodercolor) End Proto

Since pb8.0/9.0, we have provided the Web Service proxy function, which can directly write the related program.However, some old projects use PB6.5 to developThe study found that PB6.5 to operate Web service is also very easy.Description: 1. This example is used for PB-to-Web service operations.The 2.PB can be implemented in two different ways.3.proxy is implemented using PB9 's own web Service proxy featur

I am not familiar with the Pb operation interface, but the company has encountered a PB problem, and asked me to solve the problem. I don't even know how to generate an EXE Using PB! However, after I installed petabytes and opened the familiar interface, I checked some information on the Internet to know how to write a hello World Program and how to generate an E

In the computer newspaper, the Dutch bank's 20 data centers have about 7PB of disk and more than 20PB of tape storage, and the annual growth of 50%~70% reserves,So want to see how much PB, calculate 27pb about 400,000 80 of the hard disk size.1Byte = 8 Bit1 KB = 1,024 Bytes1 MB = 1,024 KB = 1,048,576 Bytes1 GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 Bytes1 TB = 1,024 GB = 1,048,576 MB = 1,073,741,824 KB = 1,099,511,627,776 Bytes1

. This is how the distributed system works. Ii. How to develop distributed application in PB environment The diagram below is a working schematic diagram of a distributed system: Figure (i) First of all, the distributed server must establish a connection with the database server, can be implemented through the ODBC interface, this article is not described, the following to describe how the client through the distributed server to access data. I