sql数据库自定义一个函数把下面代码写进去 功能是得到汉字拼音首字母create function fun_getPY(@str nvarchar(4000)) returns nvarchar(4000) as begin declare @word nchar(1),@PY nvarchar(4000) set @PY='' while len(@str)>0 begin set @word=left(@str,1) --如果非汉字字符,返回原字符 set @PY=@PY+(case whe
BestCoder官方群:385386683 欢迎加入~ 寻人启事:2014级新生看过来! 汉字统计 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 24179 Accepted Submission(s): 13194 Problem Description 统计给定文本文件中汉字的个数. Input 输入文件首先包含一个整
public class TotalUtil { public static int getSum(String text) { String reg = "^[\u4e00-\u9fa5]{1}$"; int result = 0; for (int i = 0; i < text.length(); i++) { String b = Character.toString(text.charAt(i));
1).按拼音首字母排序 SELECT * FROM T_TABLE ORDER BY NLSSORT(NAME, 'NLS_SORT=SCHINESE_PINYIN_M'); 2).按笔画排序SELECT * FROM T_TABLE ORDER BY NLSSORT(NAME, 'NLS_SORT=SCHINESE_STROKE_M'); 3).按部首排序SELECT * FROM T_TABLE ORDER BY NLSSORT(NAME, 'NLS_SORT=SCHINESE_RADICA
CREATE OR REPLACE FUNCTION F_TRANS_PINYIN_CAPITAL(P_NAME IN VARCHAR2) RETURN VARCHAR2 AS V_COMPARE VARCHAR2(100); V_RETURN VARCHAR2(4000); FUNCTION F_NLSSORT(P_WORD IN VARCHAR2) RETURN VARCHAR2 AS BEGIN RETURN NLSSORT(P_WORD, 'NLS_SORT=SCHINESE_PINYI
DELIMITER $$ USE `local_hnyz`$$ DROP FUNCTION IF EXISTS `GET_ORDER_STATUS`$$ CREATE DEFINER=`root`@`localhost` FUNCTION `GET_ORDER_STATUS`(orderId VARCHAR(64)) RETURNS TINYINT-- varchar(64) CHARSET utf8BEGIN DECLARE seal_status VARCHAR(1) DEFAULT '';
