4 commits

Author	SHA1	Message	Date
vasil	f72d0e66d8	branches/zip: ... Implement a limit on the memory used by the INNODB_TRX, INNODB_LOCKS and INNODB_LOCK_WAITS tables. The maximum allowed memory is defined with the macro TRX_I_S_MEM_LIMIT. Approved by: Marko (via IM)	2007-11-16 13:12:13 +00:00
vasil	fe92e646f7	branches/zip: ... Add diagnostic function ha_storage_get_size() to retrieve the amount of memory used by a ha_storage_t object. Approved by: Marko	2007-10-08 10:46:26 +00:00
vasil	795a17980d	branches/zip: ... Add const qualifier to the value returned by ha_storage_put(). It must not be changed as this will invalidate the hash.	2007-09-28 13:40:12 +00:00
vasil	48ed48eb49	branches/zip: ... Add a type that stores chunks of data in its own storage and avoids duplicates. Supported methods: ha_storage_create() Allocates new storage object. ha_storage_put() Copies a given data chunk into the storage and returns pointer to the copy. If the data chunk is already present, a pointer to the existing object is returned and the given data chunk is not copied. ha_storage_empty() Clears (empties) the storage from all data chunks that are stored in it. ha_storage_free() Destroys a storage object. Opposite to ha_storage_create(). Approved by: Marko	2007-09-24 12:21:29 +00:00