BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  MySQL and DataSource: caching?          BorlandTalk.com Forum Index -> C++ Builder Databases (Desktop) View previous topic :: View next topic   Author Message kenshiro2000 Guest Posted: Wed Dec 03, 2003 6:57 pm    Post subject: MySQL and DataSource: caching? I have a DBGrid linked to a TDataSource, and this TDataSource is linked to a TMySqlTable (a TTable for MySQL controls). I think that this TDataSource load all the records in the Table.....but this is wrong because if there are many records in the table the time is too long!!! Anyone know how can i caching this loading to minimize time? thanks Back to top Jayme Jeffman Filho Guest Posted: Wed Dec 03, 2003 8:25 pm    Post subject: Re: MySQL and DataSource: caching? Hello, I don't know the TMySqlTable component, but the query components I know have a property (FetchAll) that can be disabled and only a certain number of rows will be retrieved, the others will be fetched when needed. Check if is there any property like that. Probably there is a TMySqlQuery component which I bet has a better behavior then the TMySqlTable . Who sells the TMySqlTable component ? Do you have any documentation about it ? HTH Jayme. "kenshiro2000" <kenshiro2000 (AT) libero (DOT) it> wrote Quote: I have a DBGrid linked to a TDataSource, and this TDataSource is linked to a TMySqlTable (a TTable for MySQL controls). I think that this TDataSource load all the records in the Table.....but this is wrong because if there are many records in the table the time is too long!!! Anyone know how can i caching this loading to minimize time? thanks Back to top Jayme Jeffman Filho Guest Posted: Wed Dec 03, 2003 8:52 pm    Post subject: Re: MySQL and DataSource: caching? Hello, Check this address http://www.microolap.com/help/mysqldac/040000.TMySQLTable.htm, it contains a help on the TMySQLTable component. Have a look on the TMySQLQuery component too there is a explicit information on the number of records retrieved. HTH Jayme. "kenshiro2000" <kenshiro2000 (AT) libero (DOT) it> wrote Quote: I have a DBGrid linked to a TDataSource, and this TDataSource is linked to a TMySqlTable (a TTable for MySQL controls). I think that this TDataSource load all the records in the Table.....but this is wrong because if there are many records in the table the time is too long!!! Anyone know how can i caching this loading to minimize time? thanks Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         BorlandTalk.com Forum Index -> C++ Builder Databases (Desktop) All times are GMT Page 1 of 1   Jump to: Select a forum C++ Builder Newsgroups----------------C++ BuilderC++ Builder (ActiveX)C++ Builder (Announcements)C++ Builder (Command Line Tools)C++ Builder DatabasesC++ Builder Databases (ADO)C++ Builder Databases (Desktop)C++ Builder Databases (InterBase Express)C++ Builder Databases (Multi-Tier)C++ Builder Databases (SQL Servers)C++ Builder (Graphics)C++ Builder (IDE)C++ Builder (Internet)C++ Builder (Internet Socket)C++ Builder (Internet Web)C++ Builder (Jobs)C++ Builder (Language)C++ Builder (Language C++)C++ Builder (Compatibility with MFC)C++ Builder (Native API)C++ Builder (Non-Technical)C++ Builder (Students)C++ Builder (Third Party Tools)C++ Builder (Upgrade)C++ Builder (VCL)C++ Builder (VCL Components Usage)C++ Builder (VCL Components Development)C++ Builder (VCL Usage)C++ Builder (WinAPI)C++ Builder Installation Delphi Newsgroups----------------Delphi (General)Delphi ActiveX Controls UsageDelphi ActiveX Controls DevelopmentDelphi As400Delphi DatabasesDelphi Databases (ADO)Delphi Databases (dbExpress)Delphi Databases (Desktop)Delphi Databases (InterBase Express)Delphi Databases (Multi-Tier)Delphi Databases (SQL Servers)Delphi DeploymentDelphi GraphicsDelphi IDEDelphi InternationalizationDelphi InternetDelphi Internet Isapi-WebBrokerDelphi Internet WebSnapDelphi Internet WinsockDelphi JobsDelphi Language BASMDelphi Language ObjectPascalDelphi Model Driven Architecture (General)Delphi Model Driven Architecture (Third Party)Delphi MultimediaDelphi Native APIDelphi Non-TechnicalDelphi ObjectPascalDelphi OLE AutomationDelphi OO designDelphi OpenToolsAPIDelphi Reporting-ChartingDelphi RTLDelphi StudentsDelphi TeamSourceDelphi Thirdparty ToolsDelphi Thirdparty Tools (General)Delphi Thirdparty Tools (IntraWeb)Delphi Thirdparty Tools (RaveReports)Delphi UpgradeDelphi VCLDelphi VCL ComponentsDelphi VCL Components UsingDelphi VCL Components WritingDelphi WebServices SOAPDelphi WinAPIDelphi XMLDelphi Installationcomp.lang.pascal.delphi.components.misccomp.lang.pascal.delphi.components.usagecomp.lang.pascal.delphi.components.writingcomp.lang.pascal.delphi.databasescomp.lang.pascal.delphi.misccomp.sources.delphi JBuilder Newsgroups----------------JBuilderJBuilder AnnouncementsJBuilder Applet IssuesJBuilder As400JBuilder CompilerJBuilder CORBA/RMIJBuilder DatabasesJBuilder DB SwingJBuilder DebuggerJBuilder DeploymentJBuilder DocumentationJBuilder EnterpriseJBuilder HandheldJBuilder IDEJBuilder JavaJBuilder JavaAPIJBuilder Java LanguageJBuilder Java SwingJBuilder Java BeansJBuilder Java Beans UsageJBuilder Java Beans DevelopmentJBuilder JBCLJBuilder JDataStoreJBuilder JobsJBuilder LinuxJBuilder MacintoshJBuilder & MobileSetJBuilder MultiLingual AppsJBuilder Non-TechnicalJBuilder OpenToolsJBuilder Servlets (JSP)JBuilder StudentsJBuilder Team DevelopmentJBuilder Thirdparty ToolsJBuilder UpgradeJBuilder Installation InterBase Newsgroups----------------InterBaseInterBase Bug DiscussionInterBase GeneralInterBase IBConsoleInterBase OpenSourceInterBase ReplicationInterBase SQLInterBase ThirdpartyInterBase Installation Miscellaneous Borland Newsgroups----------------AppCenterAppServerEnteraVisiBroker  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.