How do you capitalize all letters in SQL?

In SQL Server (Transact-SQL), the UPPER function converts all letters in the specified string to uppercase. If there are characters in the string that are not letters, they are unaffected by this function.

How do you make all letters capital in SQL?

If you want to display a string in uppercase, use the SQL UPPER() function. This function takes only one argument: the string column that you want to convert to uppercase.

How can you list all columns for a given table?

In a query editor, if you highlight the text of table name (ex dbo. MyTable) and hit ALT + F1 , you’ll get a list of column names, type, length, etc.

How do I count characters in SQL?

Using SQL LENGTH Function to Get String Length

  1. LENGTH(string)
  2. SELECT LENGTH(‘SQL’);
  3. length ——– 3 (1 row)
  4. SELECT employee_id, CONCAT(first_name, ‘ ‘, last_name) AS full_name, LENGTH(CONCAT(first_name, ‘ ‘, last_name)) AS len FROM employees ORDER BY len DESC LIMIT 5;

How do I use Initcap?

Oracle / PLSQL: INITCAP Function

  1. Description. The Oracle/PLSQL INITCAP function sets the first character in each word to uppercase and the rest to lowercase.
  2. Syntax. The syntax for the INITCAP function in Oracle/PLSQL is: INITCAP( string1 ) …
  3. Returns. The INITCAP function returns a string value.
  4. Applies To. …
  5. Example.
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What is proper case in SQL?

The Proper Case processor converts text attribute values to upper case for the first character of each word and to lower case for subsequent characters in the word.

How do I get all the columns in a SQL table?

Lets assume our table name is “Student”.

  1. USE MyDB.
  2. GO.
  3. SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = N’Student’
  4. GO.
  5. EXEC sp_help ‘Student’
  6. GO.
  7. select * from sys.all_columns where object_id = OBJECT_ID(‘Student’)
  8. GO.

How do I select all columns in SQL?

To select all columns of the EMPLOYEES Table:

  1. Click the icon SQL Worksheet. The SQL Worksheet pane appears.
  2. In the field under “Enter SQL Statement:”, enter this query: SELECT * FROM EMPLOYEES;
  3. Click the Execute Statement. The query runs.
  4. Click the tab Results. The Results pane appears, showing the result of the query.

How do I get a list of all tables and columns in SQL Server?

You can query the catalog or INFORMATION_SCHEMA views:

  1. SELECT.
  2. s.name AS SchemaName.
  3. ,t.name AS TableName.
  4. ,c.name AS ColumnName.
  5. FROM sys. schemas AS s.
  6. JOIN sys. tables AS t ON t. schema_id = s. schema_id.
  7. JOIN sys. columns AS c ON c. object_id = t. object_id.
  8. ORDER BY.

How do I count words in SQL?

Count Word In SQL Server

  1. CREATE FUNCTION [dbo].[fn_WordCount] ( @Param VARCHAR(4000) )
  2. RETURNS INT.
  3. AS.
  4. BEGIN.
  5. DECLARE @Index INT.
  6. DECLARE @Char CHAR(1)
  7. DECLARE @PrevChar CHAR(1)
  8. DECLARE @WordCount INT.

How do I count specific words in SQL?

SQL Server: Count Number of Occurrences of a Character or Word in a String

  1. DECLARE @tosearch VARCHAR(MAX)=’In’
  2. SELECT (DATALENGTH(@string)-DATALENGTH(REPLACE(@string,@tosearch,”)))/DATALENGTH(@tosearch)
  3. AS OccurrenceCount.

What does Len mean in SQL?

The LEN() function returns the length of a string. Note: Trailing spaces at the end of the string is not included when calculating the length. However, leading spaces at the start of the string is included when calculating the length.

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