create index idx_c_content on tb(c_content)

------解决方案--------------------

SQL code


-------------开启全文索引和创建全文索引目录
exec sp_fulltext_database 'enable'
--exec sp_fulltext_catalog 'gf_ft','drop'
exec sp_fulltext_catalog 'gf_ft','create'
 

-------------为news表创建全文索引 可索引列为 title,abstract,text
 
exec sp_fulltext_table 'product','create','gf_ft','pk_product'
exec sp_fulltext_column 'product','productname','add'
 
-------------激活索引
exec sp_fulltext_table 'product','activate'
exec sp_fulltext_table 'product','start_full'
 
--检查全文目录填充情况
While fulltextcatalogproperty('gf_ft','populateStatus')<>0
begin
 
--如果全文目录正处于填充状态，则等待5秒后再检测一次
waitfor delay '0:0:5'
END
 
exec sp_fulltext_catalog 'gf_ft','start_full'
 
--检查全文目录填充情况
While fulltextcatalogproperty('gf_ft','populateStatus')<>0
begin
 
--如果全文目录正处于填充状态，则等待5秒后再检测一次
waitfor delay '0:0:5'
END
 

--------------测试------------------
SELECT * FROM product WHERE CONTAINS(productname,'一')
 
-----------------------卸载------------------
 
EXEC sp_fulltext_table 'product','deactivate'
exec sp_fulltext_column 'product', 'productname', 'drop'
EXEC sp_fulltext_table 'product', 'drop'
EXEC sp_fulltext_catalog 'gf_ft', 'stop'
EXEC sp_fulltext_catalog 'gf_ft', 'drop'