converts multivalue fields to string fields. position(search_str in source_str) returns an integer that indicates the first occurrence of a substring in a given string. if the substring is not found, the function returns 0. replace(str, old_str, new_str) replaces all occurrenc...
目前来看Nuclear fusion using magnetic confinement, in particular in the tokamak configuration, is a...
1CREATEORREPLACETYPE t_varchar2_tabASTABLEOFVARCHAR2(4000); 函数: 1CREATEORREPLACEFUNCTIONtab_to_string (p_varchar2_tabINt_varchar2_tab,2p_delimiterINVARCHAR2DEFAULT',')RETURNVARCHAR2IS3l_stringVARCHAR2(32767);4BEGIN5FORiINp_varchar2_tab.FIRST .. p_varchar2_tab.LAST LOOP6IFi!=p_varchar2...
24.>>> str.replace('EAR','ear')#匹配替换 25.'string learn' 26.>>> str.replace('n','N') 27.'striNg lEARN' 28.>>> str.replace('n','N',1) 29.'striNg lEARn' 30.>>> 31.>>> 32.>>> str.strip('n')#删除字符串首尾匹配的字符,通常用于默认删除回车符 33.'string lEAR' 34....
create or replace function get_contacts ( p_cust_id in number ) return varchar2 is l_vc_arr2 apex_application_global.vc_arr2; l_contacts varchar2(32000); BEGIN select contact_name bulk collect into l_vc_arr2 from contacts where cust_id = p_cust_id order by contact_name; l_contacts...
create or replace function get_contacts ( p_cust_id in number ) return varchar2 is l_vc_arr2 apex_application_global.vc_arr2; l_contacts varchar2(32000); begin select contact_name bulk collect into l_vc_arr2 from contacts where cust_id = p_cust_id ...
it is an object of the invention to replace the usual coil spring in a string galvanometer with a spring which may be regarded as a form of leaf spring, but which is so shaped as to avoid or compensate for the objectionable high rate which is characteristic of leaf springs in general. ...
/** * 字串工具类 * * @author kingapex 2010-1-6下午01:52:58 */public class StringUtil { private StringUtil() { } /** * 检测某字串是否存在某数组中 * * @param value * @param array * @return 存在返回真,不存在返回假 */ public static boolean isInArray(String value, String[] ...
[ ] check if it makes sense to define using Self = string<Capacity> in the header and use it within methods - only two occurrences [ ] in tests: replace /// @note with // BEGIN tests for method xyz to enable code folding on some IDEs - seems to work only for Eclipse IDE and KD...
CREATE OR REPLACE TYPE BODY t_string_agg_unique IS STATIC FUNCTION ODCIAggregateInitialize(sctx IN OUT t_string_agg_unique) RETURN NUMBER IS BEGIN sctx := t_string_agg_unique(NULL); RETURN ODCIConst.Success; END; MEMBER FUNCTION ODCIAggregateIterate(self IN OUT t_string_agg_unique, value ...