UNCOMPRESSED_LENGTH(compressed_string) returns the length that the compressed string had before being compressed. : UNCOMPRESSED_LENGTH « Encryption Compression Functions « MySQL Tutorial

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MySQL Tutorial » Encryption Compression Functions » UNCOMPRESSED_LENGTH

19. 16. 1. UNCOMPRESSED_LENGTH(compressed_string) returns the length that the compressed string had before being compressed.


mysql>

mysql>

mysql> SELECT UNCOMPRESSED_LENGTH(COMPRESS(REPEAT('a',30)));

+-----------------------------------------------+

| UNCOMPRESSED_LENGTH(COMPRESS(REPEAT('a',30))) |

+-----------------------------------------------+

|                                            30 |

+-----------------------------------------------+

1 row in set (0.00 sec)



mysql>

mysql>

19. 16. UNCOMPRESSED_LENGTH
	19. 16. 1.	UNCOMPRESSED_LENGTH(compressed_string) returns the length that the compressed string had before being compressed.

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