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SQL AND Operators

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The Tutorial illustrates an example from SQL AND Operator. In this Tutorial, Table Stu_Table is created using create table statement.

SQL AND Operators

     

The AND operator displays records if both conditions are true.

1st Condition 2nd Condition Result
false false false
false true false
true false false
true true true

 

Understand with Example

The Tutorial illustrates an example from SQL AND Operator. In this Tutorial, Table Stu_Table is created using create table statement. The insert into statement is used to add records or rows to the table Stu_Table. The Select statement show you the list of records  from a table Stu_Table. 

Create Table Stu_Table

create table Stu_Table(Stu_Id integer(2), Stu_Name varchar(15), Stu_Class  varchar(10))

Insert data into Stu_Table

insert into Stu_Table values(1,'Komal',10)
insert into Stu_Table values(2,'Ajay',12)
insert into Stu_Table values(3,'Rakesh',12)
insert into Stu_Table values(4,'Bhanu',12)
insert into Stu_Table values(5,'Santosh',12)
insert into Stu_Table values(1,'Komal',10)

Stu_Table

Stu_Id Stu_Name Stu_Class
1 Komal 10
2 Ajay 12
3 Rakesh 12
4 Bhanu 12
5 Santosh 12
1 Komal 10

SQL AND Operator Syntax

The SQL AND Operator Syntax return you the filter record from a table based upon the condition specified in the query.

SELECT columnName(s)
FROM tableName
where condition1 AND conditions2

SQL AND Operator Query

The given SQL Query help you to select only the Stu_Table with the Stu_Id  equal to"1" AND Stu_class="10".The AND operator fetch the records from a table, if  both the condition are to be true. In case, any one of the condition is false, fetch no records from table. 

SELECT Stu_Id, Stu_Name, Stu_Class
FROM Stu_Table
where Stu_Id = 1 AND Stu_Class = 10

Result

Stu_Id Stu_Name Stu_Class
1 Komal 10
1 Komal 10
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Posted on: December 20, 2008

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