FiveTech Software tech support forums

... multiple issues here. SQL itself is only a query language, originally developed for ad hoc reporting I believe and is not directly related to data integrity, rollback rollforward, transaction control etc. Having said that most of the commonly available data base systems with these kinds of features ...

... them do that, then what can we do to repair the file. > SQL provide "sentences" to repair the database tables. i.e. MySQL can check for a table integrity and also can repair it if desired. Past weekend we used mySQLadmin to repair a table in these forums (the first time in three years of use ...

... made by a lot of users, then SQL is the way to go. >Agree. Especially helpful would be DBMS that supports rollback on transaction. Data integrity would always be ensured even if there was a sudden power outage >>If you are a developer and are selling a product used by less than ...

... made by a lot of users, then SQL is the way to go. Agree. Especially helpful would be DBMS that supports rollback on transaction. Data integrity would always be ensured even if there was a sudden power outage >If you are a developer and are selling a product used by less than 10 ...

... function can provide the processed restult(s). Second and most important reason why server side procedures are preferred is to maintain safety and integrity of data, uniform business logic and to make the business logic as well as data design ndependent of the front-end. Elaboration of this topic ...

... the effect of writing zeroes to the DBF where I would expect a normal number (e.g. 176547). This number is part of an index so obviousy I get data integrity errors from here on in! I'm trying to find out some more information about where the error occurs, but in the meantime I'm not really sure ...

Richard Chidiak wrote:The problem is old and i think dbf integrity has always been broken in Harbour / xharbour.

I never heard of such problems in [x]Harbour RDDs.

EMG

Enrico - you are using a bugged xHarbour version The problem is old and i think dbf integrity has always been broken in Harbour / xharbour. - an hardware/software problem in the customers PC It is possible but i do not think so, too many hardware problems at one time ...

Hello I want to write a small program that checks integrity of a dbf file. We have more and more customers having corrupted data in their dbf files. I have observed the corrupted files and noticed that numeric fields are corrupted with nonsense data ...

... Data is secure. --I have never done a reindex. On one of my customers a single table is 95 GB. --Triggers, --fast text search, --Referential Integrity, --Replication, --SQL and ISAM access to data, -- .NET integration. Finally, using ADS I'm now writing PHP code that runs on a browser that ...

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...

... can be unpacked using the -d switch, eg. upx -d yourfile.exe will uncompress the file you've just compressed. Test The -t command tests the integrity of the compressed and uncompressed data, eg. upx -t yourfile.exe check whether your file can be safely decompressed. Note, that this command ...

... DD Creation is necesary when you want to use the Internet Server, or when you want to use stored procedures, triggers or referential integrity. Anyway to create a Data Dictionary is very easy, just go to the DATABASE option on the main menu of the ARC, create a new databases, add ...