-- select customers who don't live in the USA SELECT * FROM Customers WHERE country NOT LIKE 'USA'; Run Code Here, the SQL command selects all customers except those whose country is USA. SQL LIKE With Multiple Values We can use the LIKE operator with multiple string patterns using the...
In this tutorial, we will look at the workings of the LIKE clause and how we can use it to specify multiple conditions. Sample Data For this tutorial, we are going to use a simple database with minimal data. The full query to create the data is as shown below: ...
I came across aforum postwhere someone wanted to use SQL NOT LIKE with multiple values. They were trying to exclude multiple values from the SQL query, but they were needing to use wildcards. If you wanted to just filter values without wildcards, you would use the following query. select*...
使用like在查询中获取多个值代码ds.Tables[0].Rows[j].ItemArray[6].ToString()必须包含类似sql的通配...
This SQL tutorial explains how to use the SQL LIKE condition (to perform pattern matching) with syntax, examples, and practice exercises. The SQL LIKE condition allows you to use wildcards to perform pattern matching in a query.
54000.0020.34% Uses of LIKE Operator in SQL The few uses of LIKE operators are given below − It helps us to extract data that matches with the required pattern. It helps us in performing complex regex-based queries on our data.
SQL Server Optimizing SQL query with multiple LIKE operations on nvarchar columnsPlease rewrite with ...
Multiple Conditions Seeand operatorandor operatorabove for more examples Example:AND operator df.query((col1 == 1) and (col2 == 2)) Example:OR operator df.query((col1 == 1) or (col2 == 2)) Value in array Put values in a python array and usein @myvar: ...
WHERE agent_name NOT LIKE 'M%': This is a conditional clause that filters the rows returned by the query. It specifies that only rows where the value in the column agent_name does not start with 'M' should be included in the result set. The NOT LIKE 'M%' condition uses the NOT ke...
In 2011, I’ve launched the “The 3-Minute Test: What do you know about SQL performance.” It consists of five questions that follow a simple pattern: each question shows a query/index pair and asks if it demonstrates proper indexing or not. Till today, this test has become one of the...