复制代码 代码如下: –1、为数据库启用SQL Server全文索引 EXEC sp_fulltext_database ‘enable’ –2、创建全文目录 –(此处若出错“未安装全文搜索或无法加载某一全文组件”，则可能是未启动或未
复制代码 代码如下:–1、为数据库启用SQL Server全文索引EXEC sp_fulltext_database ‘enable’
–2、创建全文目录–(此处若出错“未安装全文搜索或无法加载某一全文组件”，则可能是未启动或未安装此服务)EXEC sp_fulltext_catalog ‘Ask91Fable’, ‘create’, ‘D:\Data2005\Ask_91_Index’
–3、指定要进行全文搜索的表–(可能出错“…全文搜索键必须是唯一的、不可为空的、单列的索引，并且该索引不是离线的…”)–(这个表必须有一个唯一索引[主键是可以的],)
EXEC sp_fulltext_table ‘Asks’, ‘create’, ‘Ask91Fable’, ‘PK_Ask’–唯一索引名称
–4、向全文目录中添加列EXEC sp_fulltext_column ‘Asks’, ‘Subject’, ‘add’EXEC sp_fulltext_column ‘Asks’, ‘Detail’, ‘add’
–5、激活全文目录EXEC sp_fulltext_table ‘Asks’, ‘activate’
–填充EXEC sp_fulltext_table ‘Asks’, ‘start_full’–完全填充–EXEC sp_fulltext_table ‘Asks’, ‘start_incremental’–增量填充
–重建(重建之后应该完全填充)–EXEC sp_fulltext_catalog ‘Ask91Fable’, ‘rebuild’
–调用(100万数据,)–SELECT TOP 1 * FROM Asks
SELECT ID FROM Asks WHERE Subject LIKE ‘%NET小结%’ OR Detail LIKE ‘%NET小结%’– 2分33秒SELECT ID FROM Asks WHERE CONTAINS (Asks.*,’NET小结’)– 0分40秒
SELECT ID FROM Asks WHERE Subject LIKE ‘%NET小结%’ — 0分42秒SELECT ID FROM Asks WHERE CONTAINS (Asks.Subject,’NET小结’)– 0分26秒
