mariadb

Tree: 0332dc7b89

Author	SHA1	Message	Date
marko	0332dc7b89	branches/innodb+: btr_cur_search_to_nth_level(): Add a TODO comment that when encountering an empty leaf page, we should advance to the right siblings until a non-empty page is found. Move the initialization of cursor->ibuf_cnt to a better place.	17 years ago
marko	ddf1769c42	branches/innodb+: Merge revisions 2678:2774 from branches/zip.	17 years ago
marko	7c2257c673	branches/innodb+: Adjust decorative comment.	17 years ago
marko	019174152b	branches/innodb+: ibuf_set_entry_counter(): Return FALSE if trying to insert after a record that has no counter field. ibuf_get_entry_counter_low(): Return ULINT_UNDEFINED if the record lacks a counter.	17 years ago
marko	8e8f02e521	branches/innodb+: row_search_index_entry(): Clean up the call interface and add assertions to callers. Remove the added ibool* parameter and return enum row_search_result instead of ibool, to reflect the four different outcomes: record found, not found, buffered, and status unknown (record not in the buffer pool). rb://6	17 years ago
marko	db1cb1066d	branches/innodb+: ibuf_rec_get_size(): Correct some bugs. rb://17 This function was created when the delete buffering code was merged from branches/fts in r2324. ibuf_rec_get_size(): Rename the parameter new_format to pre_4_1. Use the correct offsets and accessors for both values of pre_4_1. ibuf_rec_get_info(): Note that the record must be in 4.1 or later format.	17 years ago
marko	1141a8e06e	branches/innodb+: page_zip_dir_delete(): Do not clear the last record on a secondary index leaf page, because that could break delete buffering. btr_page_get_father_node_ptr(): Remove a TODO comment regarding this.	17 years ago
marko	2cf9ce26fc	branches/innodb+: Minor cleanup. ibuf_set_entry_counter(): Turn a ut_ad() assertion into ut_a(). ibuf_set_del_mark(), ibuf_delete(): Add const qualifiers to read-only parameters.	17 years ago
marko	29c7db7168	branches/innodb+: Non-functional changes: ibuf_get_entry_counter_low(): Rename from ibuf_set_entry_counter_low(). This function only reads the counter. Add const qualifier to the rec parameter. ibuf_set_entry_counter(): Document the entry parameter as in/out.	17 years ago
marko	829ab89185	branches/innodb+: Remove an #ifdef around buf_block_dbg_add_level(). This could have been made as part of the merge in r2661.	17 years ago
marko	160ea61e63	branches/innodb+: Minor cleanup. ibuf_rec_get_info(): Eliminate the local variable "mod". Use switch-case instead of if-else if-else. ibuf_rec_get_op_type(), ibuf_add_ops(), ibuf_print_ops(): Add const qualifiers to read-only parameters. ibuf_rec_get_volume(): Remove empty line at end of block.	17 years ago
marko	70fd0ce573	branches/innodb+: row_upd_sec_index_entry(): Comment the assignment to btr_cur->thr.	17 years ago
marko	1f19bd86bc	branches/innodb+: btr_cur_search_to_nth_level(): Correct a merge error. In r2324, when changes were merged from branches/fts, the assignment guess = NULL was accidentally removed after height--. The assignment is in that place in branches/fts since r990.	17 years ago
marko	53e26c42bc	branches/innodb+: row_upd_sec_index_entry(): Pass the BTR_DELETE_MARK flag to row_search_index_entry() when there are no foreign key constraints. This flag was accidentally omitted when the delete buffering was merged from branches/fts in r2324, and thus delete marking was never buffered.	17 years ago
marko	86f06c6ed2	branches/innodb+: Merge revisions 2676:2678 from branches/zip.	17 years ago
marko	30443c5592	branches/innodb+: Merge revisions 2660:2676 from branches/zip.	17 years ago
marko	57324a68cb	branches/innodb+: row_purge_remove_sec_if_poss_low(): Restore the suspicious assignment that was removed in r2670 and note why it is needed.	17 years ago
marko	1c448425af	branches/innodb+: ibuf_delete(): Correctly set the free bits in the insert buffer bitmap.	17 years ago
marko	78324e2786	branches/innodb+: struct btr_cur_struct: leaf_in_buf_pool: Correct the comment.	17 years ago
marko	8a746805d9	branches/innodb+: row_purge_remove_sec_if_poss_low(): Remove a suspicious assignment that was added in r990 to branches/fts and merged in r2324.	17 years ago
marko	12d060fb21	branches/innodb+: Non-functional change: ibuf_rec_get_counter(): Rename from ibuf_rec_get_fake_counter(). There is nothing fake about the counter. Also add const qualifiers to the pointers.	17 years ago
marko	31abc4432c	branches/innodb+: ibuf_index_page_calc_free(): Revert the relaxation of an assertion.	17 years ago
marko	9d5971efae	branches/innodb+: Non-functional change: Use dict_index_is_ibuf() instead of accessing index->type directly.	17 years ago
marko	c0ce3d4b2b	branches/innodb+: Use buf_pool_mutex_own() instead of accessing buf_pool_mutex directly.	17 years ago
marko	8af53f3c3a	branches/innodb+: Non-functional change: Rename all functions related to the buf_pool->watch_ fields to start with the common prefix buf_pool_watch, so that they can be searched easily: buf_pool_watch_set(): Renamed from buf_pool_add_watch(). The "add" was misleading, because only one watch can be active at a time. buf_pool_watch_clear(): Renamed from buf_pool_remove_watch(). buf_pool_watch_occurred(): Renamed from buf_pool_watch_happened().	17 years ago
marko	19ddd9a58c	branches/innodb+: ibuf_print(): Add a missing local variable that has been missing since the code was merged in r2324 from branches/fts.	17 years ago
marko	f248e92092	branches/innodb+: Correct an error introduced in r736 of branches/fts and merged in r2324: ibuf_page(): Assert that recv_no_ibuf_operations == FALSE. fil_io(): Check !recv_no_ibuf_operations before calling ibuf_page().	17 years ago
marko	c5fa1c20be	branches/innodb+: Merge 2637:2660 from branches/zip.	17 years ago
marko	1c8ce73ace	branches/innodb+: buf0buf.c: Fix some assertions. buf_page_get_gen(): Once again, zip_size must always match the compressed page size of the tablespace where the page is requested from. This seems to hold also for all calls from the insert buffer. buf_page_optimistic_get_func(): Do not pass mtr to ibuf_page(), because there is no guarantee that mtr would contain an x-latch to the insert buffer bitmap page that covers (block->page.space, block->page.offset).	17 years ago
marko	6fadbe8a1d	branches/innodb+: buf_page_get_gen(): Correct some ut_ad() assertions. zip_size should always equal fil_space_get_zip_size(space), even when called from ibuf. ibuf_page() should be called with mtr=NULL to be equivalent to the original implementation. We cannot assume that mtr holds an x-latch on the insert buffer bitmap page that covers the page that is being requested.	17 years ago
marko	294917e409	branches/innodb+: Undo another white-space change that makes the code differ from branches/zip.	17 years ago
marko	f8d3a6fd60	branches/innodb+: buf_print_io(): Replace a TAB in the output with spaces, so that this will be identical to branches/zip.	17 years ago
marko	fd3df4d0a4	branches/innodb+: Undo the partial introduction of UNIV_UNUSED, to reduce differences from branches/zip. The __attribute__((unused)) should work on all platforms. When compiled with something else than GCC, MySQL supposedly does #define __attribute__(x) /* empty */ so that the attributes will be ignored.	17 years ago
marko	f50e5536ad	branches/innodb+: Add missing UNIV_INTERN linkage specifiers.	17 years ago
marko	7dc3e545c3	branches/innodb+: Revert some changes that make the code differ from branches/zip. btr_cur_optimistic_delete(): Split a too long line in the way it is split in branches/zip. buf_page_get_gen(): Add missing space in the function comment. buf_print_io(): Restoer a removed space to the printout. univ.i: Remove C++-style (or C99-style) comments. buf0buf.h: Undo the white-space changes to the wrapper macros of buf_page_get_gen(). ibuf_update_free_bits_low(): Revert the changes. Restore the assertion that this function must not be invoked on compressed pages. The function ibuf_update_free_bits_zip() is for compressed pages. ibuf_insert_to_index_page(): Undo a white-space change.	17 years ago
marko	ab98a101c1	branches/innodb+: btr_page_get_father_node_ptr(): Add TODO comments about accessing a freed record on a compressed page.	17 years ago
marko	3283c6e9b4	branches/innodb+: srv0srv.c: Revert a change from branches/zip. The variable srv_stats_sample_pages was declared ib_uint64_t in srv0srv.c and unsigned long long in srv0srv.h.	17 years ago
marko	3c939e95cd	branches/innodb+: Merge 2579:2637 from branches/zip.	17 years ago
marko	cd20d90594	branches/innodb+: buf0buddy.c: Undo changes to white space that make the file differ from branches/zip.	17 years ago
marko	0b0d806e6a	branches/innodb+: Minor cleanup. btr0cur.c: Undo changes to white space that make the code differ from branches/zip. btr_cur_del_unmark_for_ibuf(): Remove this unused function. btr_cur_set_deleted_flag_for_ibuf(): Add missing UNIV_INTERN specifier. Correct the function comment. Call btr_rec_set_deleted_flag() instead of rec_set_deleted_flag_new(), so that delete buffering will actually work on ROW_FORMAT=REDUNDANT tables.	17 years ago
marko	61ed2bc91b	branches/innodb+: ibuf0ibuf.c: Minor cleanup to make the code a little closer to branches/zip. ibuf_size_update(): Add const qualifier to the parameter "root". Remove #ifdef UNIV_SYNC_DEBUG around ut_ad(mutex_own()). ibuf_page(): Use the variable name local_mtr instead of mtr_local, to be more like existing functions. Eliminate the flag use_local_mtr. ibuf_get_merge_page_nos(): Restore an "if (...) break; else if" to "if (...) break; if" as in branches/zip. ibuf_dummy_index_create(), ibuf_dummy_index_add_col(), ibuf_contract_ext(), ibuf_insert_low(): Revert to the formatting of branches/zip.	17 years ago
marko	b0f35c188a	branches/innodb+: ibuf_t: Remove the unused array n_ops[]. ibuf_print(): Do not print n_ops[]. ibuf_print_ops(): Output trailing newline.	17 years ago
marko	890cd67a11	branches/innodb+: row_purge_remove_sec_if_poss_low(): Apply De Morgan's rule to eliminate double negation from an assertion.	17 years ago
sunny	4b06a4b130	branches/innodb+: Merge revisions 2460:2579 from branches/zip The followin mysql-tests failed (and they are known to fail): main.information_schema [ fail ] main.innodb_file_per_table_basic[ fail ] main.type_bit_innodb [ fail ] Tested against : MYSQL_SERVER_VERSION "5.1.28"	18 years ago
sunny	c871d1146f	branches/innodb+: Fix a debug assertion.	18 years ago
sunny	ee8a957c10	branches/innodb+: Fix typo in comment.	18 years ago
sunny	838aa2cfea	branches/innodb+: zip_size can be 0 when called from ibuf.	18 years ago
sunny	bce845ad1b	branches/innodb+: The debug assertion should check for the case where the zip size can be 0.	18 years ago
inaam	362369ae57	branches/innodb+: Merge revisions r2460:2461 from branches/zip	18 years ago
inaam	a80acb2783	branches/innodb+: Merge revisions r2455:r2459 from branches/zip (These changes remove the POSIX AIO stuff)	18 years ago

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