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Select Query in MySQL Database

Select Query in MySQL is used to select data from a database tables. Select Query can be performed with single column, multiple column and all column

Example Table : For your reference


table_name
Column_name1 Column_name2 Column_name3 Column_name4
1 Tech articles Sam
2 Mysql database Sam
3 Java coding Jam
4 J2ee coding Kam
5 Hibernate coding Jam

Table Name is : table_name

Default Syntax for SELECT Query in Mysql 

Query : "Select column_name1 from table_name"


If you execute the above query then the above table data will be displayed only column_name1


table_name
Column_name1
1
2
3
4
5




Query : "Select column_name1, column_name3 from table_name"


If you execute the above query then the above table data will display column_name1 and column_name3

table_name

Column_name1 Column_name3
1 articles
2 database
3 coding
4 coding
5 coding



Query : "Select * from table_name"


If you execute the above query then the above table data will display all columns because * indicates all column.


table_name
Column_name1 Column_name2 Column_name3 Column_name4
1 Tech articles Sam
2 Mysql database Sam
3 Java coding Jam
4 J2ee coding Kam
5 Hibernate coding Jam




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