Collections:
UNCOMPRESS() - Uncompressing Data
How to uncompress (restore) compressed data using the UNCOMPRESS() function?
✍: FYIcenter.com
UNCOMPRESS(str) is a MySQL built-in function that
uncompresses a given compressed byte string using the default LZ77 compression algorithm.
For example:
SELECT UNCOMPRESS(x'37000000789C738BF44C4ECD2B492DD24BCECFD57123960700279D13DD'); -- +---------------------------------------------------------------------------+ -- | UNCOMPRESS(x'37000000789C738BF44C4ECD2B492DD24BCECFD57123960700279D13DD') | -- +---------------------------------------------------------------------------+ -- | FYIcenter.com,FYIcenter.com,FYIcenter.com,FYIcenter.com | -- +---------------------------------------------------------------------------+
Reference information of the UNCOMPRESS() function:
UNCOMPRESS(bin): str Uncompresses a given compressed byte string using the default LZ77 compression algorithm. Arguments, return value and availability: bin: Required. The byte string to be uncompressed. str: Return value. The uncompressed byte string. Available since MySQL 4.1.
Related MySQL functions:
⇒ UNCOMPRESSED_LENGTH() - Uncompressed Data Length
⇐ STATEMENT_DIGEST_TEXT() - Calculating Statement Digest
2024-12-18, 2603🔥, 0💬
Popular Posts:
How Run SQL*Plus Commands That Are Stored in a Local File in Oracle? If you have a group of commands...
How to continue to the next iteration of a WHILE loop in SQL Server Transact-SQL? How to use CONTINU...
How To Fix the INSERT Command Denied Error in MySQL? The reason for getting the "1142: INSERT comman...
How To Convert Binary Strings into Integers in SQL Server Transact-SQL? Binary strings and integers ...
How To Update Multiple Rows with One UPDATE Statement in SQL Server? If the WHERE clause in an UPDAT...