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How to change all lower cases in a string to upper cases using MySql Query?
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MySQL UPPER() Function The UPPER() function converts a string to upper-case. Note: This function is equal to the UCASE() function.
To use a keyboard shortcut to change between lowercase, UPPERCASE, and Capitalize Each Word, select the text and press SHIFT + F3 until the case you want is applied.
MySQL LOWER() Function The LOWER() function converts a string to lower-case. Note: The LCASE() function is equal to the LOWER() function.
When searching for partial strings in MySQL with LIKE you will match case-insensitive by default*. If you want to match case-sensitive, you can cast the value as binary and then do a byte-by-byte comparision vs. a character-by-character comparision. The only thing you need to add to your query is BINARY .
If you want to update:
UPDATE my_table SET my_column = UPPER(my_column) Have a look at using UPPER
Returns the string str with all characters changed to uppercase according to the current character set mapping.
From the LINK
UCASE() is a synonym for UPPER().
Have a look at this example
Here is an example of changing the table data
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