我有带高级服务的SQL Server 2005 Express Edition。我启用了全文,并创建一个目录,如下所示:SQL Server全文搜索不会产生结果
create FullText catalog MyDatabase_FT in path 'mypath' as default
然后,我创建了一个全文索引如下:
create FullText index on Cell (CellName) key index PK_Cell
with CHANGE_TRACKING AUTO
我执行以下查询:
1) select count(*) from Cell where contains (CellName, 'CU*')
2) select count(*) from Cell where CellName like 'CU%'
,并得到了以下结果:
1)0
2)24
我意识到可能需要一些时间来填充FullText索引。但是,尽管时间很长(12小时),但我仍然没有得到任何结果。然后我调查进一步使用OBJECTPROPERTYEX()函数和所执行的以下操作:
declare @id int
select @id = id FROM sys.sysobjects where [Name] = 'Cell'
select 'TableFullTextBackgroundUpdateIndexOn' as 'Property', objectpropertyex(@id, 'TableFullTextBackgroundUpdateIndexOn') as 'Value'
union select 'TableFullTextChangeTrackingOn', objectpropertyex(@id, 'TableFullTextChangeTrackingOn')
union select 'TableFulltextDocsProcessed', objectpropertyex(@id, 'TableFulltextDocsProcessed')
union select 'TableFulltextFailCount', objectpropertyex(@id, 'TableFulltextFailCount')
union select 'TableFulltextItemCount', objectpropertyex(@id, 'TableFulltextItemCount')
union select 'TableFulltextKeyColumn', objectpropertyex(@id, 'TableFulltextKeyColumn')
union select 'TableFulltextPendingChanges', objectpropertyex(@id, 'TableFulltextPendingChanges')
union select 'TableHasActiveFulltextIndex', objectpropertyex(@id, 'TableHasActiveFulltextIndex')
这得到以下结果:
TableFullTextBackgroundUpdateIndexOn 1
TableFullTextChangeTrackingOn 1
TableFulltextDocsProcessed 11024
TableFulltextFailCount 0
TableFulltextItemCount 4038
TableFulltextKeyColumn 1
个TableFulltextPendingChanges 0
TableHasActiveFulltextIndex 1
然后我试着做索引的新鲜全人群如下:
alter fulltext index on Cell start full population
而且我得到以下警告:
Warning: Request to start a full-text index population on table or indexed view 'Cell' is ignored because a population is currently active for this table or indexed view.
我尝试更新人口如下:
alter fulltext index on Cell start update population
返回:“Command(s)completed successfully。”,但我仍然没有在FullText搜索中得到任何结果。
我错过了什么?我需要做些什么才能使FullText搜索工作?
感谢,义隆