摘要:
SElECT 'ALTER TABLE '+OBJECT_NAME(c.parent_obj)+' DROP CONSTRAINT '+ c.name FROM sys.sysconstraints a,sys.columns b,sys.sysobjects c WHERE a.... 阅读全文
摘要:
var AIndex: integer; AValue: variant;begin with cxGrid1DBTableView1.DataController.Summary do begin AIndex := DefaultGroupSummaryItems.Inde... 阅读全文