插入模块,在里面输入代码。 Function RegExpTest(patrn, strng, Optional ByVal fgf As String = " ") Dim regEx, Match, Matches ' 建立变量。 Set regEx = CreateObject("vb.regexp") 'New RegExp ' 建立正则表达式。 regEx.Pattern = patrn ' 设置模式。 regEx.IgnoreCase = True ' 设置是否区分大小写...
}privatestaticbooleanisSelect(String sql) {returnsql.matches("^(?i)(\\s*)(select)(\\s+)(((?!(insert|delete|update)).)+)$"); } } 输出: select *from dual Select f1,f2 from tb SELect a.*,b.* from a left join b on a.id=b.aid 正则表达式分析: ^...$ :将目标字符串从头检...
Suggested values:'.*','invert_match','ignore_case','multiline','dot_matches_all','newline_lf','newline_crlf','newline_cr' Selection(output_control)string(-array)→(string) Matching strings Example (HDevelop) tuple_regexp_select (['.','..','mydir','a.png','b.txt','c.bmp','...
* Find all the elements with a tagName that matches. * @param {RegExp} regEx regular expression to match against tagName * @returns {Array} elements in the DOM that match */ function getAllTagMatches(regEx) { return Array.prototype.slice.call(document.querySelectorAll('*')).filter(function...
1. css selectorregexp css选择器 正则表达式 Selectors This section is non-normative, as it merely summarizes the following sections. A Selector represents a structure. This structure can be used as a condition (e.g. in a CSS rule) that determines which elements a selector matches in the ...
css selector regexp css选择器 正则表达式 Selectors This section is non-normative, as it merely summarizes the following sections. A Selector represents a structure. This structure can be used as a condition (e.g. in a CSS rule) that determines which elements a selector matches in the docum...
例如,我创建了一个表:( RIGHT VARCHAR(50)然后在表CAR中插入一些值:VALUES ('super car', 'car super') 现在,我想编写一个select语句,方法是使用regexp_replace (我非常不熟悉)以相反的顺序在左列中显示这两个单词,并在两个单独的输出列</ 浏览0提问于2019-12-05得票数 1 回答已采纳 ...
Suggested values: '.*', 'invert_match', 'ignore_case', 'multiline', 'dot_matches_all', 'newline_lf', 'newline_crlf', 'newline_cr'Selection (output_control) string(-array) → (string) Matching stringsExample (HDevelop)tuple_regexp_select (['.','..','mydir','a.png','b.txt...
下面是一个示例代码,展示了如何在Java中使用带参数的regexp进行Mysql select查询: 代码语言:txt 复制 import java.sql.*; public class Main { public static void main(String[] args) { String url = "jdbc:mysql://localhost:3306/database_name"; String username = "username"; String passwo...
COLUMNS('regexp') For example, consider the table: CREATETABLEdefault.col_names(aa Int8,ab Int8,bc Int8)ENGINE=TinyLog The following query selects data from all the columns containing theasymbol in their name. SELECTCOLUMNS('a')FROMcol_names ...