03.10.2014 18:41, Martijn Tonies (Upscene Productions) wrote: > If I have a result set that simply loops over char-values, and in Delphi > get's an > empty string on NULL, that works fine. > > If I have to check for "IsNull" before I ask for the string, because I will > get the > -previous records string from the Firebird client-, you will break nearly > every > application out there.
Don't worry, Delphi components' writers are clever, they check for IsNull in GetAsString(). -- WBR, SD. ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
