mariadb

Tree: d32cd9647b

Author	SHA1	Message	Date
marko	d9e1e326cb	branches/zip: Port r973 from trunk. Do not break the latching order in TRUNCATE TABLE. dict_truncate_index_tree(): Replace parameter rec_t* rec with btr_pcur_t* pcur. Reposition pcur before calling btr_create(). sync_thread_add_level(): Remove the relaxation of the assertion added in r968.	19 years ago
marko	8bcc62c681	branches/zip: Enclose some debug code in #ifdef UNIV_SYNC_DEBUG. The code was previously unused in non-debug builds.	19 years ago
marko	5c2bb5e94b	branches/zip: Minor cleanup. btr_pcur_restore_position(): Add const qualifiers. buf_LRU_block_remove_hashed_page(): Reduce the amount of buf_page_hash_get() calls and add a UNIV_UNLIKELY hint to an assertion-like test.	19 years ago
marko	3356f069e5	branches/zip: Merge revisions 962:968 from trunk.	19 years ago
marko	d288c0fa0e	branches/zip: dict_load_table(): Note that dict_sys_tables_get_zip_size() returns the compressed page size in kilobytes, not bytes.	19 years ago
marko	65e4391f60	branches/zip: lock0lock.c: Add const qualifiers to and assertions about block->frame matching rec.	19 years ago
marko	3a3d4469a4	branches/zip: row_ins_foreign_check_on_constraint(), row_ins_check_foreign_constraint(): Pass the correct block to the lock_ functions.	19 years ago
marko	8d0fdc1374	branches/zip: row0ins.c: Add const qualifiers to function parameters.	19 years ago
marko	39c04dac8e	branches/zip: Merge revisions 934:962 from trunk.	19 years ago
marko	5b5fdba867	branches/zip: btr_lift_page_up(): Omit father_block from blocks[], because the level of that page needs to be adjusted separately.	19 years ago
marko	6ee593b116	branches/zip: Add const qualifiers to read-only pointers. rec_get_nth_field_offs_old(): Split from rec_get_nth_field_old(). rec_get_nth_field_old(): Reimplement as a constness-preserving macro. dict_drop_index_tree(), dict_truncate_index_tree(): Note that rec is an in/out parameter, as the B-tree root page number will be updated.	19 years ago
marko	92f2a6801f	branches/zip: btr_store_big_rec_extern_fields(): Replace page_get_page_no(page_align(field_ref)) calls with a local variable rec_page_no = buf_block_get_page_no(rec_block).	19 years ago
marko	954237c01d	branches/zip: btr_compress(): Enclose an assertion inside #ifdef UNIV_BTR_DEBUG, as it depends on other #ifdef UNIV_BTR_DEBUG code.	19 years ago
marko	53fec05c38	branches/zip: After merge (r956) fix: Implement dict_index_get_if_in_cache_low() correctly. Restore the function dict_index_get_if_in_cache() #ifdef UNIV_DEBUG.	19 years ago
marko	8df8b91977	branches/zip: Merge revisions 887:934 from trunk.	19 years ago
marko	bb6ea0c07b	branches/zip: Clean up things found in an inlined build. buf0lru.c: Always #include "srv0srv.h" buf_block_get_lock_mutex(), buf_frame_get_lock_mutex(): Remove. mtr0log.ic: Remove #include "page0page.h" and replace the page_ functions with lower-level ones to break an #include cycle. dict0dict.ic: Remove unnecessary #include "trx0undo.h" and "trx0sys.h" that would create an #include cycle.	19 years ago
marko	0d6c2414a7	branches/zip: Remove a few buf_block_align() calls from debug builds. btr_check_node_ptr(): Replace page_t* parameter with buf_block_t*. btr_free_externally_stored_field(): Add const qualifier to rec. Remove an explicit buf_block_align() call, but replace an mtr_memo_contains() with mtr_memo_contains_page(). row_upd_rec_sys_fields(): Reorder an assertion containing buf_block_align() so that the costly call can be avoided in some cases.	19 years ago
marko	0885123806	branches/zip: page_cur_insert_rec_low(): Replace rec_t* current_rec with rec_t** current_rec. Reposition *current_rec after calling page_zip_reorganize().	19 years ago
marko	c1ffbbd90f	branches/zip: Remove all references to buf_block_align() except those from the adaptive hash index [btr_search_guess_on_hash() and btr_search_validate()]. Some references to buf_block_align() remain in debug builds. btr_store_big_rec_extern_fields(): Add the parameter rec_block. page_rec_get_next_low(): Do not assume that the page has been allocated from the buffer pool when printing the diagnostic information. page_cur_insert_rec_low(): Replace the parameter page_zip_des_t* page_zip with the parameter buf_block_t* block.	19 years ago
marko	833c454328	branches/zip: lock_update_discard(): Fix a bug introduced in r949: Compare heap_no against PAGE_HEAP_NO_SUPREMUM instead of PAGE_NEW_SUPREMUM or PAGE_OLD_SUPREMUM.	19 years ago
marko	952775dcc7	branches/zip: mem_heap_create_block(): Correct an error introduced in r909: Return NULL when trying to use heap->free_block that is NULL.	19 years ago
marko	438cb8a6c1	branches/zip: Remove all buf_block_align() calls from lock0lock.c. Replace all page_t* parameters with buf_block_t, and replace many rec_t parameters with heap_no. This eliminates also many rec_get_heap_no() calls, which became more expensive with the introduction of ROW_FORMAT=COMPACT in MySQL/InnoDB 5.0.3. page_rec_get_heap_no(), lock_get_min_heap_no(): New functions.	19 years ago
marko	483a57089e	branches/zip: buf_page_get_release_on_io(), buf_page_get_gen(): Replace buf_frame_t* guess with buf_block_t* guess in order to avoid a buf_block_align() call. trx_undo_t: Replace page_t* guess_page with buf_block_t* guess_block. btr_search_t: Replace page_t* root_guess with buf_block_t* root_guess.	19 years ago
marko	22015f3949	branches/zip: Minor cleanup. buf_calc_page_new_checksum(), buf_calc_page_old_checksum(), buf_page_is_corrupted(), buf_page_print(): Add const qualifier to byte* parameter. page_parse_create_zip(): Remove this declaration of non-existing function. page_rec_check(), page_rec_print(), row_vers_impl_x_locked_off_kernel(): Add const qualifier to rec_t* parameter. row_vers_old_has_index_entry(): Add const qualifier to dtuple_t* parameter. row_sel_sec_rec_is_for_blob(): Add const qualifiers. Replace some occurrences of mtr_memo_contains_page() with mtr_memo_contains().	19 years ago
marko	839a9664d3	branches/zip: row_sel_sec_rec_is_for_clust_rec(): Augment the bug fix in r918: After calling row_sel_sec_rec_is_for_blob(), skip the cmp_data_data() comparison of the incomplete prefix.	19 years ago
marko	1834af7672	branches/zip: Minor cleanup. page_set_max_trx_id(): Replace page_t* parameter with buf_block_t*, to avoid a buf_block_align() call. Replace some occurrences of page_get_page_no() with buf_block_get_page_no(). page_cur_delete_rec(): Replace buf_block_align() with page_cur_get_block().	19 years ago
marko	40b401a682	branches/zip: Fix some bugs. btr_cur_pessimistic_insert(): Remove local variable "block". Replace an extraneous call to btr_cur_position() [with wrong "block", in r948] with a debug assertion that the cursor is positioned on the preceding record after the page split. btr_pcur_restore_position(): Do not use btr_pcur_get_page(), because the debug assertion there could fail. This bug was introduced in r928.	19 years ago
marko	94c7711111	branches/zip: Add const qualifiers to some read-only byte* and rec_t* parameters of some functions.	19 years ago
marko	f1348098a0	branches/zip: btr_search_drop_page_hash_index(): Do not call buf_block_get_frame(), because it will lead to debug assertion failure when buf_fix_count == 0. This bug was introduced in r908.	19 years ago
marko	b6e26f24d7	branches/zip: Remove some more buf_block_align() calls. btr_cur_t: Move page_block to page_cur_t::block. page_cur_get_block(), page_cur_get_page_zip(): New functions. page_cur_position(): Add parameter block. Remove many page_zip parameters, now that there is page_cur_get_page_zip(). Replace some page, page_zip parameters with block. Add some const qualifiers to function parameters and remove casts. PAGE_HEAP_NO_INFIMUM, PAGE_HEAP_NO_SUPREMUM, PAGE_HEAP_NO_USER_LOW: New constants. Replace some cursor code in low-level diagnostic functions with direct management of rec, because buf_block_t::buf_fix_count may be 0 when the functions are called, and debug assertions would fail.	19 years ago
marko	bb9b1b0c48	branches/zip: btr_search_guess_on_hash(): Do not call buf_block_get_frame(), because it will lead to debug assertion failure when buf_fix_count == 0. This bug was introduced in r912.	19 years ago
marko	baeb31b952	branches/zip: btr_cur_open_at_index_side(): Correct a debug assertion added in r928. Do not call btr_cur_get_block() in the debug assertion, because the debug assertion there would fail.	19 years ago
marko	2c7e55dd52	branches/zip: buf_merge_or_delete_for_page(): Correct some debug assertions. We cannot call buf_block_get_space() or buf_block_get_page_no(), because the assertions there can fail.	19 years ago
marko	706c55927a	branches/zip: mem_heap_block_free(): Fix a bug introduced in r914 while trying to fix r909: invoke mem_erase_buf() before freeing the buffer, but after interpreting block->buf_block.	19 years ago
marko	d6c684798e	branches/zip: Add const qualifiers to function parameters, mostly dtuple_t.	19 years ago
marko	cdb096b609	branches/zip: Remove many fil_space_get_zip_size() calls. ibuf_page(), ibuf_page_low(), ibuf_free_excess_pages(), ibuf_insert(), buf_read_page(), buf_read_ahead_linear(), buf_read_recv_pages(): Add parameter zip_size.	19 years ago
marko	24d0bbf86c	branches/zip: Remove some more buf_block_align() calls. btr_search_build_page_hash_index(), fsp_parse_init_file_page(), ibuf_parse_bitmap_init(): Replace page_t* with buf_block_t. buf_read_ibuf_merge_pages(): Add const qualifiers. Retrieve zip_size. ibuf_merge_or_delete_for_page(): Replace page_t with buf_block_t*. Add parameter zip_size.	19 years ago
marko	8919884f45	branches/zip: Remove some more casts. dict_index_get_nth_col_pos(), dict_index_get_sys_col_pos(), dict_index_get_n_fields(), fil_page_get_type(): Add const qualifier to parameter. dict_index_get_nth_field(): Implement as a macro unless #ifdef UNIV_DEBUG.	19 years ago
marko	fbe4fe6022	branches/zip: Remove the casts introduced in r920 and r925. Replace the accessors returning pointers with macros that preserve const qualifiers. In UNIV_DEBUG builds, retain the accessors and cast away constness there. dfield_get_type(), dfield_get_data(), dtuple_get_nth_field(), dict_table_get_nth_col(), dict_table_get_sys_col(): Implement as macro unless #ifdef UNIV_DEBUG. rec_get_nth_field(): Replace with rec_get_nth_field_offs() that does not do pointer arithmetics. Implement rec_get_nth_field() as a macro.	19 years ago
marko	f8b304727e	branches/zip: ha_create(): Remove parameter in_btr_search, which was passed as TRUE. Enclose hash_table_t::adaptive and buf_block_t::n_pointers in #ifdef UNIV_DEBUG. btr_search_drop_page_hash_index(): Enclose the corruption check (which depends on buf_block_t::n_pointers) in #ifdef UNIV_DEBUG.	19 years ago
marko	120e544dc1	branches/zip: btr_cur_t: replace left_page with left_block, to avoid calling buf_block_align() in btr_pcur_move_backward_from_page(). Also, enclose some assertions about page_is_comp() in #ifdef UNIV_BTR_DEBUG.	19 years ago
marko	d583b1803c	branches/zip: Eliminate many buf_block_align() calls. Replace page_t* or page_zip_des_t* parameters in some functions with buf_block_t. buf_frame_get_page_zip(): Disable unless #ifdef UNIV_DEBUG \|\| UNIV_ZIP_DEBUG. btr_cur_t: Add buf_block_t page_block. btr_pcur_get_block(), btr_cur_get_block(), btr_cur_get_page_zip(): New functions. btr_cur_position(): Add the parameter block.	19 years ago
marko	8f07794024	branches/zip: Introduce const qualifiers to many read-only parameters and modify some functions to return const pointers. Add const qualifiers to local variable declarations or casts to remove the const qualifier in those places where write access is needed.	19 years ago
marko	67740324ca	branches/zip: Allow compilation with UNIV_DEBUG without defining the symbol UNIV_DEBUG_PRINT, which was introduced in r729. buf_LRU_print(), buf_print(): Replace #ifdef UNIV_DEBUG_PRINT with #if defined UNIV_DEBUG \|\| defined UNIV_DEBUG_PRINT.	19 years ago
marko	d71e0c2d55	branches/zip: Add const qualifiers to read-only rec_t* parameters of rec accessor functions.	19 years ago
marko	26d81785c8	branches/zip: row_sel_sec_rec_is_for_blob(): Add parameters mbminlen, mbmaxlen. Trim the fetched prefix with dtype_get_at_most_n_mbchars().	19 years ago
marko	03180e9e56	branches/zip: buf_ptr_get_fsp_addr(): Change parameter ptr to const void*, and remove the buf_block_align() call.	19 years ago
marko	84988bd667	branches/zip: row_sel_get_clust_rec_for_mysql(): Improve formatting.	19 years ago
marko	e5b6c39477	branches/zip: Remove some more buf_block_align() calls. Replace buf_frame_modify_clock_inc() with buf_block_modify_clock_inc(). Replace buf_frame_get_lock_hash_val() with buf_block_get_lock_hash_val(). Replace buf_frame_get_lock_mutex() with buf_block_get_lock_mutex(). page_create_zip(), page_create(), page_create_low(), btr_page_free(), btr_page_free_low(): Replace page_t with buf_block_t.	19 years ago
marko	47e6669d94	branches/zip: mem_heap_block_free(): Fix a bug introduced in r909: invoke mem_erase_buf() only after interpreting block->buf_block.	19 years ago

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