時間:2015-06-28 00:00:00 來源:IT貓撲網(wǎng) 作者:網(wǎng)管聯(lián)盟 我要評論(0)
以下的文章主要是對SQL Server數(shù)據(jù)庫中正確獲取漢字字串的拼音聲母的正確操作步驟的描述,假如你對SQL Server數(shù)據(jù)庫中正確獲取漢字字串的拼音聲母的正確操作步驟有興趣了解的話,你就可以瀏覽以下的文章了。
- CREATE?function?fGetPy(@str?varchar(500)='') ?
- returns?varchar(500) ?
- as ?
- begin ?
- declare?@strlen?int,@return?varchar(500),@ii?int ?
- declare?@c?nchar(1),@chn?nchar(1) ?
- CREATE?function?fGetPy(@str?varchar(500)='') ?
- returns?varchar(500) ?
- as ?
- begin ?
- declare?@strlen?int,@return?varchar(500),@ii?int ?
- declare?@c?nchar(1),@chn?nchar(1) ?
- select?@strlen=len(@str),@return='',@ii=0?
- set?@ii=0?
- while?@ii<@strlen ?
- begin ?
- select?@ii=@ii+1,@chn=substring(@str,@ii,1) ?
- if?@chn>='吖' ?
- select?@c?=?char(count(*)+63)?from?( ?
- select?top?27?*?from?( ?
- select?chn?=?'吖'?
- union?all?select?'八' ?
- union?all?select?'嚓' ?
- union?all?select?'咑' ?
- union?all?select?'妸' ?
- union?all?select?'發(fā)' ?
- union?all?select?'旮' ?
- union?all?select?'鉿' ?
- union?all?select?'丌'?--because?have?no?'i' ?
- union?all?select?'丌' ?
- union?all?select?'咔' ?
- union?all?select?'垃' ?
- union?all?select?'嘸' ?
- union?all?select?'拏' ?
- union?all?select?'噢' ?
- union?all?select?'妑' ?
- union?all?select?'七' ?
- union?all?select?'呥' ?
- union?all?select?'仨' ?
- union?all?select?'他' ?
- union?all?select?'屲'?--no?'u' ?
- union?all?select?'屲'?--no?'v' ?
- union?all?select?'屲' ?
- union?all?select?'夕' ?
- union?all?select?'丫' ?
- union?all?select?'帀' ?
- union?all?select?@chn ?
- )?as?a ?
- order?by?chn?COLLATE?Chinese_PRC_CI_AS?)?as?b ?
- where?b.chn?<=@chn ?
- else?set?@c=@chn ?
- set?@return=@return+@c? ?
- end ?
- return(@return) ?
- end ?
以上的相關內容就是對SQL Server數(shù)據(jù)庫中獲取漢字字串的拼音聲母的介紹,望你能有所收獲。
關鍵詞標簽:SQL Server,數(shù)據(jù)庫
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