The SQL UPPER function converts all the letters in a string into uppercase. If you want to convert a string to lowercase, you use the LOWER function instead. The syntax of the UPPER function is as simple as below.
How should names be capitalized?
I would like to capitalize names properly, which in this case means: The first letter is capitalized. The first letter after a space is capitalized ('Van Helsing', not 'Van helsing') The first letter after a dash is capitalized ('Johnson-Smith', not 'Johnson-smith')
Do you capitalize the letters in SQL Server documentation?
For documentation and SQL that other developers may have to read and modify, capitalizing makes a lot of sense for readability. – wsams Jun 2 '16 at 15:32 | Show 1more comment
How do you capitalize the first letter after a space?
The first letter after a space is capitalized ('Van Helsing', not 'Van helsing') The first letter after a dash is capitalized ('Johnson-Smith', not 'Johnson-smith') No other letters are capitalized. CONCAT (LEFT (name, 1), LOWER (RIGHT (name, LENGTH (name) - 1)))
What letters are capitalized in a sentence?
The first letter is capitalized. The first letter after a space is capitalized ('Van Helsing', not 'Van helsing') The first letter after a dash is capitalized ('Johnson-Smith', not 'Johnson-smith') No other letters are capitalized. CONCAT (LEFT (name, 1), LOWER (RIGHT (name, LENGTH (name) - 1)))
How do you change capitalization in SQL?
In SQL Server, you can convert any uppercase string to lowercase by using the LOWER() function. Simply provide the string as an argument when you call the function, and it will be returned in lowercase form.
How do you capitalize the first letter of every word in SQL Server?
Select INITCAP(column_name) from table_name; This will Capitalize the first letter of mentioned attributes entries.
What is Upper function in SQL?
UPPER() : This function in SQL Server helps to convert all the letters of the given string to Uppercase. If the given string contains special characters or numeric values, then they will remain unchanged by this function.
Do you have to capitalize SQL commands?
All Caps SQL Commands For readability, all SQL commands should be written in uppercase letters. This allows the reader to identify the keywords in the SQL statement and easily determine what the query is executing.
How do I make the first letter capital in mysql?
If you want to upper-case the first letter and lower-case the other, you just have to use LCASE function : UPDATE tb_Company SET CompanyIndustry = CONCAT(UCASE(LEFT(CompanyIndustry, 1)), LCASE(SUBSTRING(CompanyIndustry, 2))); Show activity on this post.
How do I select case sensitive in SQL?
SQL Server is, by default, case insensitive; however, it is possible to create a case-sensitive SQL Server database and even to make specific table columns case sensitive. The way to determine if a database or database object is to check its "COLLATION" property and look for "CI" or "CS" in the result.
How do you uppercase in Oracle?
The Oracle UPPER() function converts all letters in a string to uppercase.Syntax. The following illustrates the syntax of the Oracle UPPER() function:Arguments. The UPPER() function takes one argument: ... Return value. The UPPER() function returns a string with all letters in uppercase.Examples.
How do I SELECT lowercase letters in SQL?
The SQL LOWER function converts all the characters in a string into lowercase. If you want to convert all characters in a string into uppercase, you should use the UPPER function. The following illustrates the syntax of the LOWER function. The LOWER function returns a string with all characters in the lowercase format.
Why do people write SQL in all caps?
SQL was developed in the 1970s when the popular programming languages (like COBOL) used ALL CAPS, and the convention must have stuck. Show activity on this post. It's because that is the way it is defined in the ANSI standard.
Introduction to the SQL UPPER function
The SQL UPPER function converts all the letters in a string into uppercase. If you want to convert a string to lowercase, you use the LOWER function instead.
Querying data case insensitive using the UPPER function
When you query the data using the WHERE clause, the database systems often match data case sensitively. For example, the literal string Bruce is different from bruce.
Introduction to The SQL Upper Function
- The SQL UPPER function converts all the letters in a string into uppercase. If you want to convert a string to lowercase, you use the LOWER function instead. The syntax of the UPPERfunction is as simple as below. If the input string is NULL, the UPPER function returns NULL, otherwise, it returns a new string with all letters converted to uppercase....
SQL Upper Function Examples
- The following statement converts the string sql upper to SQL UPPER: Let’s take a look at the employees table in the sample database. The following query uses the UPPERfunction to convert last names of employees to uppercase. The query just read the data from the employees table and convert them on the fly. The data in the table remains intact. To convert data to uppercase i…
Querying Data Case Insensitive Using The Upper Function
- When you query the data using the WHERE clause, the database systems often match data case sensitively. For example, the literal string Bruce is different from bruce. The following queryreturns no result. To match data case insensitively, you use the UPERfunction. For example, the following query will return a row: Notice that the query above scans the whole table to find the matching r…