Can we use two like in SQL?
“LIKE ‘str1′” and “LIKE ‘str2′” are not valid expressions, since the “LIKE” operator requires both a left hand side and a right hand side. would first try to OR together ‘str1’ and ‘str2’, giving the value TRUE. It would then try and evaluate page LIKE TRUE , and report an error.
How can use multiple values in like operator in SQL?
Alternatively you can try the following method: SELECT x. * FROM ( VALUES (’emp1%’, 3), (’emp3%’, 2) ) AS v (pattern, row_count) CROSS APPLY ( — your query SELECT top (v.
How can use two operators in SQL?
You can specify multiple conditions in a single WHERE clause to, say, retrieve rows based on the values in multiple columns. You can use the AND and OR operators to combine two or more conditions into a compound condition. AND, OR, and a third operator, NOT, are logical operators.
How do you use the LIKE operator in an SQL query?
The SQL LIKE Operator
The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards often used in conjunction with the LIKE operator: The percent sign (%) represents zero, one, or multiple characters. The underscore sign (_) represents one, single character.
How do I SELECT multiple values in SQL?
The IN operator allows you to specify multiple values in a WHERE clause. The IN operator is a shorthand for multiple OR conditions.
Can you use wildcard in in SQL?
To broaden the selections of a structured query language (SQL-SELECT) statement, two wildcard characters, the percent sign (%) and the underscore (_), can be used. … The underscore is similar to the MS-DOS wildcard question mark character. The underscore allows for the substitution of a single character in an expression.
How do you add multiple not like conditions in SQL?
SELECT word FROM table WHERE word NOT LIKE ‘%a%‘; This would select all of the words where ‘a’ does not occur in the word. This I can get to work perfectly.
What is difference between having and where clause?
A HAVING clause is like a WHERE clause, but applies only to groups as a whole (that is, to the rows in the result set representing groups), whereas the WHERE clause applies to individual rows. A query can contain both a WHERE clause and a HAVING clause. … The HAVING clause is then applied to the rows in the result set.
How do you do multiple or condition in SQL?
The SQL AND condition and OR condition can be combined to test for multiple conditions in a SELECT, INSERT, UPDATE, or DELETE statement. When combining these conditions, it is important to use parentheses so that the database knows what order to evaluate each condition.
Can we use and with between in SQL query?
The SQL BETWEEN condition allows you to easily test if an expression is within a range of values (inclusive). The values can be text, date, or numbers. It can be used in a SELECT, INSERT, UPDATE, or DELETE statement.
How do I get a count in SQL query?
SQL COUNT() Function
- SQL COUNT(column_name) Syntax. The COUNT(column_name) function returns the number of values (NULL values will not be counted) of the specified column: …
- SQL COUNT(*) Syntax. The COUNT(*) function returns the number of records in a table: …
- SQL COUNT(DISTINCT column_name) Syntax.