CONNECT BY 子句用于递归地生成多行数据。 方法二:使用自定义 PL/SQL 函数 如果你需要频繁地进行字符串拆分操作,或者希望有一个更通用的解决方案,可以编写一个自定义的 PL/SQL 函数来处理这个任务。 sql CREATE OR REPLACE FUNCTION split_string(p_string IN VARCHAR2, p_delimite
PIPEROW(str);ENDIF;ENDLOOP;RETURN;ENDfn_split;/--测试:SELECT*FROMTABLE(fn_split ('1;;12;;123;;1234;;12345',';;')); PLS-00653错误及解决 声明为PIPELINED的函数不能在PL/SQL中使用,需要使用平面函数或者select * bulk collect into tab_oe_list from table(oe_list(pi_hr4u_id));代替。 如...
先贴上某大牛写的split函数(来自:Split function in SQL Server to break Comma separated strings,注意我这里将其命名为splitl): ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 2C#使用字符串分割字符串 我们都会用字符分割字符串: string[] recvArr = recv.Split(';'); ...
') RETURN ty_str_split PIPELINED AS v_length NUMBER := LENGTH(p_string); v_start NUMBER := 1; v_index NUMBER; v_length_delimiter NUMBER := LENGTH(p_delimiter); BEGIN WHILE(v_start <= v_length) LOOP v_index := INSTR(p_string, p_delimiter, v_start); IF v_index = 0 THEN ...
'I''m a string, you''re a string.' Doubling the quotation marks within a complicated literal, particularly one that represents a SQL statement, can be tricky. You can also use the following notation to define your own delimiter characters for the literal. You choose a character that is no...
public abstract void setValue(String value) Interface org.w3c.dom.CDATASection Public interface CDATASection extends Text. CDATA sections are used to escape blocks of text containing characters that would otherwise be regarded as markup. The only delimiter that is recognized in a CDATA section is ...
Transact-SQL reference for the STRING_SPLIT function. This table-valued function splits a string into substrings based on a character delimiter.
# literally, as specified in SQL standard. This was the default before Ora2Pg # v8.5 so that all strings was escaped first, now this is currently on, causing # Ora2Pg to use the escape string syntax (E'...') if this parameter is not # set to 0. This is the exact behavior...
Splitter.SplitTextByDelimiter(delimiteras text, optionalquoteStyleas nullable number) as function Informacje Zwraca funkcję dzielącą tekst na listę tekstu zgodnie z określonym ogranicznikiem. Przykład 1 Podziel dane wejściowe według przecinków, ignorując przecinki cytowane. ...
说明:Split string using a POSIX regular expression as the delimiter. See Section 9.7.3 for more information. 利用正则表达式将字符串分割成数组 例子:regexp_split_to_array('hello world', E'\\s+') = {hello,world} 函数:regexp_split_to_table(string text, pattern text [, flags text]) ...