mariadb

Tree: ae70562abf

Author	SHA1	Message	Date
marko	ae70562abf	branches/zip: Adjust some function comments after r5091.	17 years ago
marko	8ab5601eea	branches/zip: Convert the function comments to Doxygen format. This patch was created by running the following commands: for i in /[ch]; do doxygenify.pl $i; done perl -i -pe 's#\{3} \/$#***/#' /[ch] where doxygenify.pl is https://svn.innodb.com/svn/misc/trunk/tools/doxygenify.pl r510 Verified the consistency as follows: (0) not too many / in: / or / out: / comments left in the code: grep -l '/\\s$in\\|out$[,:/]' /[ch] (1) no difference when ignoring blank lines, after stripping all C90-style / comments /, including multi-line ones, before and after applying this patch: perl -i -e 'undef $/;while(<ARGV>){s#/\(.?)\/##gs;print}' /[ch] diff -I'^\s$' --exclude .svn -ru TREE1 TREE2 (2) after stripping @return comments and !<, generated a diff and omitted the hunks where / out: / function return comments were removed: perl -i -e'undef $/;while(<ARGV>){s#!<##g;s#\n\@return\t.?\/# \/#gs;print}'\ /[ch] svn diff\| perl -e 'undef $/;$_=<>;s#\n-\s/\ out[:,]([^\n]?)(\n-[^\n]?)\/##gs;print' Some unintended changes were left. These will be removed in a subsequent patch.	17 years ago
marko	13f32345e9	branches/zip: Add missing out: comments to nullary functions.	17 years ago
marko	1a0a9e6a8f	branches/zip: Allow in-place updates of UTF-8 CHAR columns from or to NULL in ROW_FORMAT=REDUNDANT. (Bug #44032) rb://107 approved by Heikki Tuuri.	17 years ago
vasil	3fbde20857	branches/zip: * Remove old Innobase copyright lines from C source files * Add a reference to the GPLv2 license as recommended by the lawyers at Oracle Legal [Step 24/28]	17 years ago
marko	103f5e3e0e	branches/zip: Remove update-in-place-in-select from the internal SQL interpreter. It was only used for updating the InnoDB internal data dictionary when renaming or dropping tables. It could have caused deadlocks after acquiring latches on insert buffer bitmap pages. This and r3544 should fix Issue #135. Furthermore, the update-in-place-in-select does not account for compression failure. That was not a problem yet, since the InnoDB SQL interpreter has so far assumed ROW_FORMAT=REDUNDANT. rb://63 approved by Heikki Tuuri	17 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	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.	18 years ago
marko	666c63777c	branches/zip: pars_func_get_class(), pars_resolve_func_data_type(): Replace if-else with switch-case.	18 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	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.	19 years ago
marko	38e09b2fea	branches/zip: Merge revisions 720:765 from trunk and reindent the code as per revisions r763:765.	19 years ago
marko	7f8cb7aab9	branches/zip: Merge revisions 583:634 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

24 Commits (ae70562abf1e0a516b73bce2ed19e59c6f51f299)