How do I add two conditions in SQL order?
After the ORDER BY keyword, add the name of the column by which you’d like to sort records first (in our example, salary). Then, after a comma, add the second column (in our example, last_name ). You can modify the sorting order (ascending or descending) separately for each column.
How do I create a secondary sort in MySQL?
When sorting your result set using the SQL ORDER BY clause, you can use the ASC and DESC attributes in a single SELECT statement. This example would return the records sorted by the category_id field in descending order, with a secondary sort by product_name in ascending order.
How do I sort last 3 characters in SQL?
SELECT *FROM yourTableName ORDER BY RIGHT(yourColumnName,3) yourSortingOrder; Just replace the ‘yourSortingOrder’ to ASC or DESC to set the ascending or descending order respectively.
How do I select two columns in MySQL?
To select multiple columns from a table, simply separate the column names with commas! For example, this query selects two columns, name and birthdate , from the people table: SELECT name, birthdate FROM people; Sometimes, you may want to select all columns from a table.
How do you apply condition in order?
SELECT column-list FROM table_name [WHERE condition] [ORDER BY column1, column2, .. columnN] [ASC | DESC]; You can use more than one column in the ORDER BY clause. Make sure whatever column you are using to sort that column should be in the column-list.
How do I sort two columns in MySQL?
This sorts your MySQL table result in Ascending or Descending order according to the specified column. The default sorting order is Ascending which you can change using ASC or DESC . SELECT * FROM [table-name] ORDER BY [column-name1 ] [ASC|DESC] , [column-name2] [ASC|DESC],..
How do I get last two characters in SQL?
To get the first n characters of string with MySQL, use LEFT(). To get the last n char of string, the RIGHT() method is used in MySQL.
How do I select multiple conditions 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.
How do I select multiple columns based on condition in SQL?
CREATE TYPE foo AS (new1 text, new2 int); Then you can select multiple columns based on a single CASE expression and unnest the record in the same step: SELECT tbl_id, (CASE WHEN TRUE THEN (col1::text, col2::int)::foo ELSE (col2::text, col3::int)::foo END).
Can we put condition in ORDER BY SQL?
We can define a sequence of a column in the select statement column list. We might need to sort out the result set based on a particular column value, condition etc. We can sort results in ascending or descending order with an ORDER BY clause in Select statement.
Can you do multiple ORDER BY in SQL?
SQL ORDER BY Multiple Columns However we can use multiple columns in ORDER BY clause. When multiple columns are used in ORDER BY, first the rows will be sorted based on the first column and then by the second column.
What is the use of ORDER BY clause with example?
The SQL ORDER BY clause is used to sort the data in ascending or descending order, based on one or more columns. Some databases sort the query results in an ascending order by default.