mariadb

Tree: a80acb2783

Author	SHA1	Message	Date
inaam	a80acb2783	branches/innodb+: Merge revisions r2455:r2459 from branches/zip (These changes remove the POSIX AIO stuff)	18 years ago
inaam	a48c8a2878	branches/innodb+: Merge revisions 2344:2454 from branches/zip	18 years ago
marko	f30c39ae7f	branches/innodb+: Merge revisions 2340:2343 from branches/zip	18 years ago
marko	842d6250e5	branches/innodb+: Add posix_fadvise() caching hints to the temporary files that are used in merge sort when creating indexes.	18 years ago
marko	388b78c927	branches/innodb+: Merge revisions 2322:2340 from branches/zip	18 years ago
sunny	95c241b5a0	branches/innodb+: Port red-black tree code from branches/fts:r2283	18 years ago
sunny	35d626f098	branches/innodb+: Delete buffer port from branches/fts:r2283	18 years ago
sunny	8c24ad9e55	branches/innodb+: Merge revisions 2315:2322 from branches/zip	18 years ago
vasil	70684a3dc8	branches/innodb+: Fix Bug#25640: Introduce an user visible parameter innodb_stats_sample (default 8, min 1, max 1000) and use that parameter instead of the BTR_KEY_VAL_ESTIMATE_N_PAGES macro. Remove this macro. Approved by: Heikki	18 years ago
marko	0ee3946c84	branches/innodb+: Copy from branches/zip r2315.	18 years ago
marko	cdba733fb5	branches/zip: Merge 2263:2295 from branches/5.1.	18 years ago
marko	ab10478ca4	branches/zip: Remove the unused function os_thread_join().	18 years ago
marko	ff18e182aa	branches/zip: trx_undo_prev_version_build(): Remove the unnecessary and incorrect "BLOB bug fix" that was suggested by Heikki. Explain in a comment why no such fix is needed.	18 years ago
marko	788650088b	branches/zip: Add a UNIV_INTERN qualifier to every global function declaration in .h files, so that the function signatures in the .h and *.c files fully match each other. ut_dulint_sort(): Add a UNIV_INTERN qualifier also to the function definition.	18 years ago
marko	409fcc594f	branches/zip: Minor fixes. lock_rec_restore_from_page_infimum(): Correct the comment of the parameter rec. lock_sec_rec_read_check_and_lock(): Add the debug assertion ut_ad(mode == LOCK_X \|\| mode == LOCK_S).	18 years ago
marko	aca7dcbeaa	branches/zip: Minor fixes. buf_LRU_old_adjust_len(): Replace a constant ut_ad() with a preprocessor check. buf_LRU_free_block(): Remove the check for the unlikely case buf_pool->LRU_old == prev_b in order to simplify the function. The check was implemented as part of r2306.	18 years ago
marko	a62d027d6d	branches/zip: trx_undo_prev_version_build(): Remove the fix that was suggested by Heikki, because it breaks row_vers_impl_x_locked_off_kernel(); see Mantis issue #10. However, now that Heikki's fix has been removed, the code may break elsewhere when it tries to dereference half-freed or completely freed externally stored columns.	18 years ago
marko	0b23b9baf2	branches/zip: Minor improvements. lock_update_delete(): Add the debug assertion ut_ad(page == page_align(rec)). lock_rec_insert_check_and_lock(): Determine next_rec_heap_no before acquiring the kernel mutex. Require the table to be at least S-locked in fast index creation.	18 years ago
marko	d917b27aa8	branches/zip: buf_LRU_free_block(): When freeing the uncompressed page corresponding to a compressed page, do not flag the block as recently used, but maintain the position of the control block on the LRU list.	18 years ago
marko	e357b22e04	branches/zip: lock0lock.c: Minor cleanup. lock_rec_get_first(): Use a simple for loop. lock_rec_copy(): Use mem_heap_dup(). lock_rec_find_similar_on_page(): Add const qualifier to trx. lock_move_rec_list_end(), lock_move_rec_list_start(): Simplify the memcmp() assertion on ROW_FORMAT=REDUNDANT records.	18 years ago
marko	be47135f4b	branches/zip: lock_rec_other_has_expl_req(): Minor cleanup: add const qualifier to parameter, and fix the formatting of a comment.	18 years ago
marko	9b9dad7bca	branches/zip: buf0lru.c: Minor cleanup. Use ut_d() in assignments to bpage->in_LRU_list instead of #ifdef UNIV_DEBUG. buf_LRU_remove_block(): Move an assertion to a more appropriate place.	18 years ago
marko	348dd7400e	branches/zip: lock_rec_add_to_queue(): Improve the debug diagnostics. Make it easier to display the violating lock request in a debugger.	18 years ago
marko	ab8b2a144a	branches/zip: buf_buddy_alloc_from(): Relax a debug assertion that fails on i==j==BUF_BUDDY_SIZES.	18 years ago
marko	1b08adefdb	branches/zip: Minor cleanup of fast index creation diagnostics. innobase_check_index_keys(): Remove unused parameters. Use sql_print_error() for error message output. ha_innobase::add_index(): When row_merge_rename_tables() fails, do not allow row_merge_drop_table() to alter the error code returned to MySQL.	18 years ago
marko	06afa81ee1	branches/zip: Pass -prefer-non-pic only on IA-32 (x86) when building the dynamic InnoDB plugin, ha_innodb.so. This libtool option cannot be used on every target platform. For instance, the AMD64 (x86_64) ABI mandates position-independent code (PIC) in dynamic shared objects. Makefile.am: Use $(INNODB_CFLAGS) and $(INNODB_DYNAMIC_CFLAGS) in target-specific CFLAGS and CXXFLAGS variable definitions. plug.in: Instead of appending to the MySQL-wide CFLAGS, introduce the variables INNODB_CFLAGS and INNODB_DYNAMIC_CFLAGS. Depending on $target_cpu, append -prefer-non-pic to INNODB_DYNAMIC_CFLAGS.	18 years ago
marko	2f11741b2c	branches/zip: Makefile.am: Disable the generation of position-independent code in the compilation of ha_innodb.so. ha_innodb_la_CXXFLAGS, ha_innodb_la_CFLAGS: Add -prefer-non-pic. This flag is interpreted by the ../../libtool script that acts as a front-end to the compiler and linker.	18 years ago
marko	03e3cbc46a	branches/zip: Add the necessary #include "univ.i" that was removed in the unapproved change r2290.	18 years ago
vasil	ec691ea874	branches/zip: Do not include univ.i in mysql_addons.h, it was included for the sole purpose of innodb_redefine.h to work and now innodb_redefine.h has been removed. See r2251 and r2288.	18 years ago
marko	b27b407d93	branches/zip: scripts/dynconfig: Correct misleading usage message. At present, the script only accepts one command line parameter. Append newline to some die messages, so that the Perl interpreter will not print the file name and line number of the failing statement.	18 years ago
marko	b991da9846	branches/zip: Remove innodb_redefine.h and all references to it. The file has been redundant since r2278. include/innodb_redefine.h: Remove. include/sync0sync.h: Remove the definition of mutex_free that was added because of innodb_redefine.h. include/univ.i: Remove references to innodb_redefine.h. Explain why the C++ classes need to be renamed. scripts/build-plugin.sh: Build InnoDB only once. The file innodb_redefine.h is no longer needed.	18 years ago
marko	e0cbe8f4d2	branches/zip: scripts/dynconfig: Minor cleanup (spelling and formatting).	18 years ago
marko	1f13d1f124	branches/zip: trx_sys_doublewrite_init_or_restore_pages(): Print out the space identifier in the corruption message.	18 years ago
inaam	c087bec896	branches/zip: srv_log_file_size is misspelled as srv_log_filen_size in r2276 reviewed by: non-functional change.	18 years ago
marko	daf21c2c28	branches/zip: make_flex.sh, lexyy.c: Remove some GCC warnings about unused static symbol definitions. yy_scan_buffer, yy_scan_string, yy_scan_bytes: Leave these unused extern function declarations alone. yypush_buffer_state, yypop_buffer_state, yyswitch_to_buffer, yyget, yyset, yylex_destroy: Add __attribute__((unused)). This closes Mantis issue #8.	18 years ago
marko	c30efd86dd	branches/zip: trx_undo_prev_version_build(): Remove a bogus warning about undo_rec possibly being uninitialized. When trx_undo_get_undo_rec() leaves undo_rec uninitialized, both functions will return DB_MISSING_HISTORY without dereferencing undo_rec. This closes Mantis issue #7.	18 years ago
marko	753a5a1df0	branches/zip: Hide some global variables that were accidentally not hidden in r2276. Now the following symbols will be exported when InnoDB is built as a dynamic plugin: * the virtual method pointer table of class ha_innodb * the three variables that MySQL will reference when linking at runtime: _mysql_plugin_declarations_ _mysql_plugin_interface_version_ _mysql_sizeof_struct_st_plugin_ Furthermore, the following symbols are weak globals, to allow us to access the built-in InnoDB in the mysqld executable, in case it contains a statically linked InnoDB: builtin_innobase_plugin innodb_hton_ptr	18 years ago
marko	1417f52a71	branches/zip: Make the changes to pars0grm.c that were promised in r2276. pars/pars0grm.h: Remove. The primary file is include/pars0grm.h. pars/make_bison.sh: Add from trunk. Somehow, this file was not merged at the same time with make_flex.sh. Add sed magic for replacing the file name and for hiding yychars, yynerrs, yylval, and yyparse. pars/pars0grm.c: Apply the changes made by make_bison.sh.	18 years ago
marko	2c2b06ad75	branches/zip: Introduce UNIV_INTERN, a linkage specifier for InnoDB-global symbols. Use it for all definitions of non-static variables and functions. lexyy.c, make_flex.sh: Declare yylex as UNIV_INTERN, not static. It is referenced from pars0grm.c. Actually, according to nm .libs/ha_innodb.so\|grep -w '[ABCE-TVXYZ]' the following symbols are still global: * The vtable for class ha_innodb * pars0grm.c: The function yyparse() and the variables yychar, yylval, yynerrs The required changes to the Bison-generated file pars0grm.c will be addressed in a separate commit, which will add a script similar to make_flex.sh. The class ha_innodb is renamed from class ha_innobase by a #define. Thus, there will be no clash with the builtin InnoDB. However, there will be some overhead for invoking virtual methods of class ha_innodb. Ideas for making the vtable hidden are welcome. -fvisibility=hidden is not available in GCC 3.	18 years ago
marko	c6d69feb4c	branches/zip: Make static all declarations in the Flex-generated lexical analyzer of the InnoDB SQL parser.	18 years ago
marko	1b3c2f5c62	branches/zip: Remove unused definitions from include/trx0xa.h.	18 years ago
marko	b3c505de78	branches/zip: Apply some fixes suggested by Heikki. btr_cur_pessimistic_update(): Note why the externally stored columns of a record on a latched page cannot have been purged. trx_undo_get_undo_rec(): Clarify that the stack of versions is locked all the way down to the purge view. trx_undo_prev_version_build(): Set *old_vers = NULL also when the record could have been purged already. Add some clarifying comments.	18 years ago
marko	f8c77d787f	row_merge_buf_add(): Add a missing const qualifier to "ext".	18 years ago
vasil	0ad9c404e7	branches/zip: Require PROCESS privileges instead of SUPER to view INFORMATION_SCHEMA tables. Suggested by: Sergei Golubchik <serg@mysql.com> (in a private email, pointed http://bugs.mysql.com/32710)	18 years ago
marko	28a3070180	branches/zip: Merge 2236:2263 from branches/5.1.	18 years ago
marko	adab0b8649	branches/zip: Assert in the adaptive hash that the insert buffer B-tree is not indexed. btr_search_update_hash_ref(), btr_search_drop_page_hash_index(), btr_search_build_page_hash_index(), btr_search_update_hash_on_delete(), btr_search_update_hash_node_on_insert(), btr_search_update_hash_on_insert(), btr_search_validate(): Assert that hashed blocks do not belong to the insert buffer tree. btr_search_move_or_delete_hash_entries(): When invoked on the insert buffer tree, assert that neither block is hashed.	18 years ago
marko	64c95da886	branches/zip: Fast index creation: Release locks on system tables before creating indexes. Lock the user table inside the user transaction. enum trx_dict_op: Remove TRX_OP_INDEX_MAY_WAIT. ha_innobase::add_index(): Lock the user tables within prebuilt->trx. Commit the data dictionary transaction before creating indexes. ha_innobase::final_drop_index(): Lock the user table within prebuilt->trx.	18 years ago
marko	7d34b71cb9	branches/zip: Introduce the accessor function dict_index_is_ibuf() for determining if an index is the insert buffer B-tree.	18 years ago
marko	f490a730c1	branches/zip: row_sel_sec_rec_is_for_clust_rec(): If the record in the clustered index is delete-marked, return FALSE without comparing any columns.	18 years ago
marko	473d7c16a9	branches/zip: Introduce the page type code FIL_PAGE_TYPE_ZBLOB2 for continuation pages containing compressed BLOBs. The first compressed BLOB page will be of type FIL_PAGE_TYPE_ZBLOB.	18 years ago

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