How to Use the SQL select LIKE Parameter
Similar operations use the WHERE clause to search for a specific mode column.
Similar Operators
Similar carriers are used to search for the specified mode.
Favorite SQL syntax
SELECT column_name(s)FROM table_nameWHERE column_name LIKE pattern
For example, if you run like in the "person" table:
P_Id |
LastName |
FirstName |
Address |
City |
1 |
Hansen |
Ola |
Timoteivn 10 |
Sandnes |
2 |
Svendson |
Tove |
Borgvn 23 |
Sandnes |
3 |
Pettersen |
Kari |
Storgt 20 |
Stavanger |
Now, we want to select people to live in a city and start with "S" from the above table.
We use the following SELECT statement:
SELECT * FROM PersonsWHERE City LIKE 's%'
The '%' symbol can be used to define the pattern before and after a wildcard (missing mail mode.
The result set looks like this:
P_Id |
LastName |
FirstName |
Address |
City |
1 |
Hansen |
Ola |
Timoteivn 10 |
Sandnes |
2 |
Svendson |
Tove |
Borgvn 23 |
Sandnes |
3 |
Pettersen |
Kari |
Storgt 20 |
Stavanger |
Next, we want to select people to live in a city, and the last "S" takes a seat from "person.
We use the following SELECT statement:
SELECT * FROM PersonsWHERE City LIKE '%s'
P_Id |
LastName |
FirstName |
Address |
City |
1 |
Hansen |
Ola |
Timoteivn 10 |
Sandnes |
2 |
Svendson |
Tove |
Borgvn 23 |
Sandnes |
Next, we want to select people to live in a city, including "people" in the pattern of "tomato infertility.
We use the following SELECT statement:
SELECT * FROM PersonsWHERE City LIKE '%tav%'
_Id |
LastName |
FirstName |
Address |
City |
3 |
Pettersen |
Kari |
Storgt 20 |
Stavanger |
It is also possible that the selected person lives in a city and does not include the "man" table in the pattern "tomato infertility" by using the non-keyword.
We use the following SELECT statement:
SELECT * FROM PersonsWHERE City NOT LIKE '%tav%'
_Id |
LastName |
FirstName |
Address |
City |
1 |
Hansen |
Ola |
Timoteivn 10 |
Sandnes |
2 |
Svendson |
Tove |
Borgvn 23 |
Sandnes |
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