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unpack_mysqlcompress_maxsize
Buffer size for UNCOMPRESS()ed data. Optional, default value is 16M. Introduced in version 0.9.9-rc1.
When using unpack_mysqlcompress,
due to implementation intricacies it is not possible to deduce the required buffer size
from the compressed data. So the buffer must be preallocated in advance, and unpacked
data can not go over the buffer size. This option lets you control the buffer size,
both to limit indexer memory use, and to enable unpacking
of really long data fields if necessary.
Example:
unpack_mysqlcompress_maxsize = 1M
