mariadb

Tree: 489abd2245

Author	SHA1	Message	Date
marko	c5c5fdc535	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	fe5e0b7245	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	1d1dc31a06	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	891074b0c4	branches/zip: Make static all declarations in the Flex-generated lexical analyzer of the InnoDB SQL parser.	18 years ago
marko	996edd8a91	branches/zip: Do not access the fields of dfield_t directly. dfield_dup(): New function for duplicating the data pointed to by dfield_t. dfield_set_len(), dfield_set_data(): Add Valgrind instrumentation.	18 years ago
marko	095630bfed	branches/zip: Relax the string type check of some built-in functions of the InnoDB SQL parser. pars_is_string_type(): New function. Returns TRUE iff mtype equals DATA_VARCHAR, DATA_CHAR, DATA_FIXBINARY, or DATA_BINARY. pars_resolve_func_data_type(): Replace checks for DATA_VARCHAR with pars_is_string_type(). For example, the NAME column of SYS_INDEXES, SYS_TABLES, and SYS_COLUMNS is of DATA_BINARY type, although it contains a UTF-8 character string. This affects the functions TO_NUMBER, BINARY_TO_NUMBER, LENGTH, INSTR, and SUBSTR.	19 years ago
marko	666c63777c	branches/zip: pars_func_get_class(), pars_resolve_func_data_type(): Replace if-else with switch-case.	19 years ago
marko	632ec54002	branches/zip: Make merge sort handle externally stored columns. Some things still fail in innodb-index.test, and there seems to be a race condition (data dictionary lock wait) when running with --valgrind. dfield_t: Add an "external storage" flag, dfield->ext. dfield_is_null(), dfield_is_ext(), dfield_set_ext(), dfield_set_null(): New functions. dfield_copy(), dfield_copy_data(): Add const qualifiers, fix in/out comments. data_write_sql_null(): Use memset(). big_rec_field_t: Replace byte* data with const void* data. ut_ulint_sort(): Remove. upd_field_t: Remove extern_storage. upd_node_t: Replace ext_vec, n_ext_vec with n_ext. row_merge_copy_blobs(): New function. row_ins_index_entry(): Add the parameter "ibool foreign" for suppressing foreign key checks during fast index creation or when inserting into secondary indexes. btr_page_insert_fits(): Add const qualifiers. btr_cur_add_ext(), upd_ext_vec_contains(): Remove. dfield_print_also_hex(), dfield_print(): Replace if...else if with switch. Observe dfield_is_ext().	19 years ago
marko	88df83bb3b	branches/zip: Merge revisions 1402:1493 from trunk. Remove mysql.patch, because the configuration parameter interface has changed.	19 years ago
marko	fc65b08f53	branches/zip: Merge branches/fast-index-creation -r1413. Fix some bugs. The tests innodb and innodb-index fail, but that might be due to an old MySQL source tree being used.	19 years ago
marko	4d6805f2a8	branches/zip: Merge revisions 1322:1402 from trunk.	19 years ago
marko	463aaf28ba	branches/zip: Avoid memory fragmentation when adding column definitions to tables. dict_mem_table_add_col(): Add the parameter "heap" for temporary memory allocation. Allow it and "name" to be NULL. These parameters are NULL when creating dummy indexes. dict_add_col_name(): Remove calls to ut_malloc() and ut_free(). dict_table_get_col_name(): Allow table->col_names to be NULL. dict_table_add_system_columns(), dict_table_add_to_cache(): Add the parameter "heap".	19 years ago
marko	5fc003b65d	branches/zip: Make mutex_own() work with UNIV_DEBUG, without UNIV_SYNC_DEBUG.	19 years ago
marko	8f65d7a661	branches/zip: Merge revisions 1165:1206 from trunk.	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	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	68a65c142c	branches/zip: Merge revisions 804:838 from trunk.	20 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	7f8cb7aab9	branches/zip: Merge revisions 583:634 from trunk.	20 years ago
marko	e47742cbef	branches/zip: Merge revisions 536:558 from trunk.	20 years ago
marko	d30e44bc32	branches/zip: Merge revisions 465:532 from trunk.	20 years ago
marko	802c09ad0a	branches/zip: Merge revisions 459:465 from trunk.	20 years ago
marko	0c4dfda3be	branches/zip: Merge revisions 265:459 from trunk.	20 years ago
marko	e8e9fb28b4	branches/zip: Note that TRX_ID and ROLL_PTR only exist on B-tree leaf pages of clustered indexes. Previously, parts of the code assumed that these columns would exist on all leaf pages. Simplify the update-in-place of these columns. Add inline function dict_index_is_clust() to replace all tests index->type & DICT_CLUSTERED. Remove the redo log entry types MLOG_ZIP_WRITE_TRX_ID and MLOG_ZIP_WRITE_ROLL_PTR, because the modifications to these columns are covered by logical logging. Fuse page_zip_write_trx_id() and page_zip_write_roll_ptr() into page_zip_write_trx_id_and_roll_ptr(). page_zip_dir_add_slot(), page_zip_available(): Add flag "is_clustered", so that no space will be reserved for TRX_ID and ROLL_PTR on leaf pages of secondary indexes. page_zip_apply_log(): Flag an error when val==0 is encoded with two bytes. page_zip_write_rec(): Add debug assertions that there is enough space available for the entry before copying the data bytes of the record.	20 years ago
marko	40b0bf7807	branches/zip: Merge revisions 236:247 from trunk.	20 years ago
marko	747c8fad44	branches/zip: Merge revisions 200:236 from trunk.	20 years ago
marko	dcfc19c47c	branches/zip: Merge revisions 79:200 from trunk.	20 years ago
osku	2903c72469	Import 5.0 code.	20 years ago

28 Commits (489abd22457d766ebb51a2790b7a7623f33e8481)