MySQL UNCOMPRESS() function
UNCOMPRESS() function
MySQL uncompress() brings a compressed string back to its original condition. For compression, compress() function is used.
Syntax:
UNCOMPRESS(str)
Argument:
Name | Description |
---|---|
str | A string. |
Syntax Diagram:
MySQL Version: 5.6
Example:
Code:
SELECT UNCOMPRESS(COMPRESS('w3resource'));
Explanation:
The above MySQL statement returns w3resource.
Sample Output:
mysql> SELECT UNCOMPRESS(COMPRESS('w3resource')); +------------------------------------+ | UNCOMPRESS(COMPRESS('w3resource')) | +------------------------------------+ | w3resource | +------------------------------------+ 1 row in set (0.00 sec)
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Next: UNCOMPRESSED_LENGTH()
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