SELECT dbo.RegexReplace(YourColumn, '[\r\n]+', '') AS NewString FROM YourTable; 在上述代码中,RegexReplace是一个自定义的正则表达式替换函数,你可以在网上找到相应的实现。 这些方法可以帮助你替换SQL Server / T-SQL中的额外换行符。根据你的具体需求和环境,选择适合的方法来处理换行符。 相关搜索:...
问T-SQL字符串操作、替换、比较、模式匹配、正则表达式EN网络信息中充满大量的字符串，对信息的搜寻至关...
public partial class RegExp{ [SqlFunction(IsDeterministic = true, DataAccess = DataAccessKind.None)] public static SqlString RegexReplace( SqlString input, SqlString pattern, SqlString replacement) { return (SqlString)Regex.Replace( input.Value, pattern.Value, replacement.Value); }}*/ -- Enabl...
126:string[] pattenRegex = StrRegex.Split('|'); 127:foreach(stringsqlParaminpattenString) 128:{ 129:if(_key.Contains(sqlParam +" ") || _key.Contains(" "+ sqlParam)) 130:{ 131:returntrue; 132:} 133:} 134:foreach(stringsqlParaminpattenRegex) 135:{ 136:if(_key.Contains(sqlParam...
Microsoft SQL Server 使用保留的關鍵字來定義、操作和存取資料庫。 保留關鍵字是 Transact-SQL 語言文法的一部分,SQL Server 使用這些關鍵字來剖析及理解 Transact-SQL 陳述式和批次。 雖然在語意上可以利用 SQL Server 保留關鍵字作為 Transact-SQL 指令碼中的識別碼及物件名稱,但您必須分隔這些識別碼。 下表列出...
Cannot resolve the collation conflict between "Latin1_General_CI_AI" and "SQL_Latin1_General_CP1_CI_AS" in the replace operation. Cannot specify an index hint for a remote data source. Cannot transfer schemabound object - error Cannot truncate remote table on linked server Can...
2.1.2.113 F845, TRANSLATE_REGEX function 2.1.2.114 F846, Octet support in regular expression operators 2.1.2.115 F847, Nonconstant regular expressions 2.1.2.116 F851, <order by clause> in subqueries 2.1.2.117 F852, Top-level <order by clause> in views ...
{ ALWAYS | BY DEFAULT } <alter identity column option> ::= <alter sequence generator restart option> | SET <basic sequence generator option> ... Conformance Rules: Without Feature T178, "Identity columns: simple restart option", in conforming SQL language, an <alter sequence generat...
SQL DROPDIAGNOSTICSSESSIONMYDIAGSESSION; B. 替代诊断会话 使用略有不同的属性的另一个示例。 SQL -- Determine the session_id of your current sessionSELECTTOP1session_id();-- Replace \<*session_number*> in the code below with the numbers in your session_idCREATEDIAGNOSTICSSESSIONPdwOptimizationDiagn...
using System; using System.Collections.Generic; using System.Text.RegularExpressions; public class Person : IEquatable<Person> { private string uniqueSsn; private string lName; public Person(string lastName, string ssn) { if (Regex.IsMatch(ssn, @"\d{9}")) uniqueSsn = $"{ssn.Substring(0,...