I am using Delphi 2010 and connecting to a MySQL database using dbexpress. The connection works 100% and I am retrieving my data. The problem comes when I am trying to update data through a dbGrid. I
I was reading Holgerwa\'s question and I have a question. Is there any significant performance improvement by changing from dbExpress to other driver specific?
If my question isn\'t clear, please help me improve it with comments. I\'m new to Delphi and dbExpress and I\'m just getting acquaintance with TSQLDataset, TDataSetProvider, TClientDataSet and TDataS
I am starting with Firebird and have found components to access a database by Devart. They offer native components (IBDAC) or DBExpress drivers. (I a开发者_如何学JAVAm using Delphi XE2 Pro which doesn
No matter what I\'ve tried, I couldn\'t make XE2 to connect to a MySQL with dbExpress. The problem has actually many faces. First, target MySQL is either 32- or 64-bits, which affects the libmysql.dll
ibdac query ( http://www.devart.com/ibdac/components.html ) has a function executing where I can write something like:
Does the new XE2 dbExpress still ha开发者_JAVA技巧ve problems using Boolean fields?The best way is to use a domain
I have Delphi 2005 code that I use to retrieve database table field names. It works with no problems on 32-bit machines (Windows XP, Windows Vista, Windows 7).
I use TSQLQuery (from DBExpress) to run a query on two Mysql Tables. Now i want to pr开发者_如何学Cint a report from that Query using FastReport but i don\'t know how to do it!
My application uses a QuantumGrid (v6.56) and a TSimpleDataSet as its data source. Problem: an exception is thrown if the user enters a non-numeric value in a a numeric field. The code does not reach
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