在SQL中,可以使用"NOT LIKE"来对列值进行模糊匹配并排除符合条件的结果。"NOT LIKE"是SQL中的一个条件运算符,用于在WHERE子句中筛选不符合指定模式的数据。 使用"NOT LIKE"的语法如下: SELECT 列名 FROM 表名 WHERE 列名 NOT LIKE '模式'; 其中,列名是要进行匹配的列,表名是要查询的表,模式是要排除的模式。
SQL NOT LIKE Operator We can also invert the working of the LIKE operator by using the NOT operator with it. This returns a result set that doesn't match the given string pattern. Syntax SELECT column1, column2, ... FROM table_name WHERE column NOT LIKE value; Here, column1,column2...
SELECT q.query_id, qt.query_sql_text FROM sys.query_store_query_text qt INNER JOIN sys.query_store_query q ON qt.query_text_id = q.query_text_id WHERE query_sql_text like N'%ORDER BY ListingPrice DESC%' AND query_sql_text not like N'%query_store%'; GO 下列範例會套用提示,強...
syntaxsqlCopy <query_hint>::={ {HASH|ORDER}GROUP| {CONCAT|HASH|MERGE}UNION| {LOOP|MERGE|HASH}JOIN|DISABLE_OPTIMIZED_PLAN_FORCING|EXPANDVIEWS|FAST<integer_value>|FORCEORDER| {FORCE|DISABLE}EXTERNALPUSHDOWN| {FORCE|DISABLE}SCALEOUT...
syntaxsql <query_hint>::={ {HASH|ORDER}GROUP| {CONCAT|HASH|MERGE}UNION| {LOOP|MERGE|HASH}JOIN|DISABLE_OPTIMIZED_PLAN_FORCING|EXPANDVIEWS|FAST<integer_value>|FORCEORDER| {FORCE|DISABLE}EXTERNALPUSHDOWN| {FORCE|DISABLE}SCALEOUTEXECUTION|IGNORE_NONCLUSTERED_COLUMNSTORE_INDEX|KEEPPLAN|KEEPFIXEDPLAN|MAX...
Syntax Remarks Return Type إظهار 2 إضافي SummaryU-SQL provides the LIKE and NOT LIKE comparison operators that are familiar from T-SQL that checks if a string value matches or does not match a simple pattern. The pattern can include regular characters and wild...
syntaxsql 複製 match_expression [ NOT ] LIKE pattern Azure Synapse Analytics 或 Analytics Platform System (PDW) 中均不支援 ESCAPE 和STRING_ESCAPE。引數match_expression任何有效的運算式或字元資料類型。模式要在match_expression 中搜尋的特定字元字串,可包含下表中有效的萬用字元。 pattern 最多可有 8...
例如,因为有一个COUNT()函数,count在下面的语句中使用 作为表名称会导致一个错误: mysql> CREATE TABLE count (i INT); ERROR 1064 (42000): You have an error in your SQL syntax 表名应该引用: mysql> CREATE TABLE `count` (i INT); Query OK, 0 rows affected (0.00 sec) 在IGNORE_SPACESQL模式...
syntaxsql复制 WITH([ [ , ] ...n ] )::={NOEXPAND|INDEX(<index_value>[ , ...n ] ) |INDEX= (<index_value>) |FORCESEEK[ (<index_value>(<index_column_name>[ , ... ] ) ) ] |FORCESCAN|HOLDLOCK|NOLOCK|NOWAIT|PAGLOCK|READCOMMITTED|READCOMMITTEDLOCK|READPAST|READUNCOMMITTED|REPEATABL...
Syntax Remarks Return Type Show 2 more SummaryU-SQL provides the LIKE and NOT LIKE comparison operators that are familiar from T-SQL that checks if a string value matches or does not match a simple pattern. The pattern can include regular characters and wildcard characters. During pattern...