[SQL Server LIKE Operator]( [SQL Server Pattern Matching](
SQL Server 2005, .NET Framework Code download available at:Regex 2007_02.exe(154 KB) Contents CLR User-Defined Functions Pattern Matching Data Extraction Pattern Storage Matches Data Extraction within Matches Conclusion Although T-SQL is extremely powerful for most data processing, it provides little...
ASCII LIKE 與舊版的 SQL Server 相容。下列一組範例會顯示 ASCII 和 Unicode LIKE 模式比對所傳回之資料列的差異。SQL 複製 -- ASCII pattern matching with char column CREATE TABLE t (col1 CHAR(30)); INSERT INTO t VALUES ('Robert King'); SELECT * FROM t WHERE col1 LIKE '% King'; --...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Always Encrypted and Always Encrypted with secure enclaves are features designed to safeguard sensitive information, including credit card numbers and national or regional identification numbers (such as U.S. social security numbers),...
ASCII LIKE is compatible with earlier versions of SQL Server. The following series of examples shows the differences in rows returned between ASCII and Unicode LIKE pattern matching. SQL Copy -- ASCII pattern matching with char column CREATE TABLE t (col1 CHAR(30)); INSERT INTO t VALUES (...
Applies to: SQL Server Azure SQL Managed Instance Trace flags are used to set specific server characteristics or to alter a particular behavior. For example, Trace Flag 3226 is a commonly used startup trace flag that suppresses successful backup messages in the error log. Trace flags are ...
Applies to: SQL Server 2012 (11.x) and later. Creates the new table as a FileTable. You don't specify columns because a FileTable has a fixed schema. For more information, see FileTables. column_name AS computed_column_expression An expression that defines the value of a computed column...
Specifies a match for an exact word or a phrase. Examples of valid simple terms are "blue berry", blueberry, and "Microsoft SQL Server". Phrases should be enclosed in double quotation marks (""). Words in a phrase must appear in the same order as specified in<contains_search_condition>...
SQL 2016 includes features related toJSONdata, polymorphic table functions, and row pattern matching SQL 2019 is related to the multidimensional arrays 很多前端开发朋友都会问我,为什么 SQL Server 不支持 Json 啊,这么弱鸡。我也只能笑笑,其实 SQL 也是受版本控制的,如果你也受到类似问题的困惑,大概上面的清...
SQL20423N 使用索引 index-name 在伺服器 server-name 上的文字搜尋處理期間發生錯誤。錯誤訊息為 text-search-error-msg。 解說 在使用文字搜尋索引 index-name 的文字搜尋功能處理期間,發生 text-search-error-msg 所說明的錯誤。 使用者回應 使用text-search-error-msg 來判定錯誤的原因。如果錯誤訊息已截斷,則...