mariadb

Tree: 6c0a4186af

Author	SHA1	Message	Date
marko	94c7711111	branches/zip: Add const qualifiers to some read-only byte* and rec_t* parameters of some functions.	19 years ago
marko	5669dc3d2a	branches/zip: Reduce the number of buf_block_align() calls. btr_block_get(): New function to return buf_block_t. btr_page_alloc(), buf_page_get_release_on_io(), buf_page_get_gen(), buf_page_create(), fseg_create(), fseg_create_general(): Return buf_block_t. buf_page_get_known_nowait(): Expect buf_block_t instead of buf_frame_t. buf_frame_get_newest_modification(): Replace with buf_block_get_newest_modification(). buf_page_dbg_add_level(): Replace with buf_block_dbg_add_level(). buf_block_get_zip_size(): New function. buf_block_get_page_zip(): Reintroduce. recv_recover_page(): Replace page, space, page_no with block. ibuf_bitmap_page_init(): Replace page, zip_size with block. ibuf_parse_bitmap_init(): Remove the parameter zip_size. btr_search_drop_page_hash_index(): Replace page with block.	19 years ago
marko	38e09b2fea	branches/zip: Merge revisions 720:765 from trunk and reindent the code as per revisions r763:765.	20 years ago
marko	4465e272a0	branches/zip: Allow the code to be built with function inlining enabled. page0page.h: Add #include "page0zip.h" page_dir_slot_get_rec(): Avoid void* arithmetics. trx0undo.ic, trx0sys.ic: Remove unnecessary #include "page0zip.h" page_zip_write_header(): Move prototype from page0types.h to page0zip.h	20 years ago
marko	747c8fad44	branches/zip: Merge revisions 200:236 from trunk.	20 years ago
marko	12050c5c1c	branches/zip: Prepare for in-place updates of B-tree node pointers, BLOB pointers, trx_id, and roll_ptr. btr_empty(), btr_create(), page_create(): Add parameter "index", as some index information will be encoded on the compressed page. Define REC_NODE_PTR_SIZE as 4. Allow btr_page_reorganize() and btr_page_reorganize_low() to fail. Define the error code DB_ZIP_OVERFLOW. Make row_ins_index_entry_low() static. page0zip: Encode the index, log reorganized records, and store uncompressed fields separately from the compressed data stream.	20 years ago
marko	b34b37b502	branches/zip: Initial import of the zip-like compression of B-tree pages.	20 years ago
osku	2903c72469	Import 5.0 code.	20 years ago

8 Commits (6c0a4186af20d30b5ea3a229b5d468f5ff3bc639)