Frequent question: How do I display rows in a column in MySQL?

How do I display a row value in a column in SQL?

In SQL Server you can use the PIVOT function to transform the data from rows to columns: select Firstname, Amount, PostalCode, LastName, AccountNumber from ( select value, columnname from yourtable ) d pivot ( max(value) for columnname in (Firstname, Amount, PostalCode, LastName, AccountNumber) ) piv; See Demo.

How do I display a specific row in SQL?

To select rows using selection symbols for character or graphic data, use the LIKE keyword in a WHERE clause, and the underscore and percent sign as selection symbols. You can create multiple row conditions, and use the AND, OR, or IN keywords to connect the conditions.

How do I display a column in MySQL?

You can list a table’s columns with the mysqlshow db_name tbl_name command. The DESCRIBE statement provides information similar to SHOW COLUMNS .

SHOW COLUMNS displays the following values for each table column:

  1. Field. The name of the column.
  2. Type. The column data type.
  3. Collation. …
  4. Null. …
  5. Key. …
  6. Default. …
  7. Extra. …
  8. Privileges.

How do I display two rows in a column in SQL?

Since you are using SQL Server there are several ways that you can transpose the rows of data into columns.

  1. Aggregate Function / CASE: You can use an aggregate function with a CASE expression along with row_number() . …
  2. PIVOT/UNPIVOT: You could use the UNPIVOT and PIVOT functions to get the result.
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How do I display multiple rows in one record in SQL?

Here is the example.

  1. Create a database.
  2. Create 2 tables as in the following.
  3. Execute this SQL Query to get the student courseIds separated by a comma. USE StudentCourseDB. SELECT StudentID, CourseIDs=STUFF. ( ( SELECT DISTINCT ‘, ‘ + CAST(CourseID AS VARCHAR(MAX)) FROM StudentCourses t2. WHERE t2.StudentID = t1.StudentID.

How do you make rows into columns?

Transpose (rotate) data from rows to columns or vice versa

  1. Select the range of data you want to rearrange, including any row or column labels, and press Ctrl+C. …
  2. Choose a new location in the worksheet where you want to paste the transposed table, ensuring that there is plenty of room to paste your data.

How do you display in SQL?

The DISPLAY command must be placed immediately after the query statement on which you want it to take effect. For example: SELECT pno, pname FROM part WHERE color=’BLUE’; DISPLAY; When the system encounters this DISPLAY command, it displays the Result window containing the part number and name for all blue parts.

How do I select multiple rows in SQL?

SELECT * FROM users WHERE ( id IN (1,2,..,n) ); or, if you wish to limit to a list of records between id 20 and id 40, then you can easily write: SELECT * FROM users WHERE ( ( id >= 20 ) AND ( id <= 40 ) );

How do I display a table in SQL?

Then issue one of the following SQL statement:

  1. Show all tables owned by the current user: SELECT table_name FROM user_tables;
  2. Show all tables in the current database: SELECT table_name FROM dba_tables;
  3. Show all tables that are accessible by the current user:
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How can I see MySQL database?

Show MySQL Databases

The most common way to get a list of the MySQL databases is by using the mysql client to connect to the MySQL server and run the SHOW DATABASES command. If you haven’t set a password for your MySQL user you can omit the -p switch.

How do I get column names in SQL?

The best way is to use the INFORMATION_SCHEMA metadata virtual database. Specifically the INFORMATION_SCHEMA. COLUMNS table… SELECT `COLUMN_NAME` FROM `INFORMATION_SCHEMA`.

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