mariadb

Tree: faec4797c8

Author	SHA1	Message	Date
marko	faec4797c8	branches/zip: Merge 1664:1783 from trunk.	18 years ago
marko	0d6bfcb547	branches/zip: Fix a memory leak in fast index creation. ha_innobase::add_index(): Add assertions about !trx->sync_cb and !trx->dict_redo_list. Remove a bogus comment. Replace row_lock_table_for_merge() with row_merge_lock_table(). row_merge_lock_table(): Renamed from row_lock_table_for_merge() and moved from row0mysql.c to row0merge.c. Always lock the table in the mode LOCK_X. Call que_graph_free() in order not to leak memory.	19 years ago
marko	3c680f7c44	branches/zip: Add some const qualifiers to dict_index_t* and dict_table_t*. innobase_create_key_def(), row_table_got_default_clust_index(), row_get_mysql_key_number_for_index(): Add a const qualifier. dict_table_get_first_index(), dict_table_get_next_index(): Define as a const-preserving macro. Preserve the old function for UNIV_DEBUG, but add a const qualifier to the parameter and cast away the constness.	19 years ago
marko	635d049d13	branches/zip: row_rename_table_for_mysql(): Change the return type to ulint and simplify error handling.	19 years ago
marko	a3566c2c2d	branches/zip: Add const qualifiers to the functions that read MySQL data. row_mysql_read_true_varchar(), row_mysql_read_blob_ref(), row_mysql_store_col_in_innobase_format(), row_sel_convert_mysql_key_to_innobase(): Add const qualifiers. row_sel_convert_mysql_key_to_innobase(): Document that the first parameter is in/out.	19 years ago
marko	11665dc32a	branches/zip: Ensure that the dictionary updates are atomic by keeping the data dictionary locked across the operations. dict_table_decrement_handle_count(), row_prebuilt_free(): Add the flag dict_locked, to prevent the acquisition of dict_sys->mutex. innobase_rename_table(): Rename commit_flag to lock_and_commit, and do not acquire dict_sys->mutex or flush the log unless the flag is set. Remove bogus comment about utility threads, because the threads will be waken up by the upper-level function ha_innobase::rename_table(). ha_innobase::add_index(): After creating a primary key, hold dict_sys->mutex across all dictionary operations.	19 years ago
marko	d662c3c656	branches/zip: Merge 1575:1664 from trunk.	19 years ago
marko	f839b3f390	branches/zip: Merge 1556:1571 from trunk.	19 years ago
marko	fd91f7bb76	branches/zip: Reimplement merge sort in fast index creation. The creation of the primary key does not work. We will have to flag externally stored columns and copy the externally stored part from the old table. row_build_index_for_mysql(): Rename to row_merge_build_indexes(). Move from row0mysql.c to row0merge.c. Remove private declarations from row0merge.h. Make many functions static in row0merge.c. cmp_rec_rec_simple(): A new comparison function. dict_index_get_min_size(): New function. OS_FILE_FROM_FD(fd): A macro for converting from int to os_file_t. rec_convert_dtuple_to_rec_comp(): Make the interface lower-level. rec_get_converted_size_comp(): Return also extra_size. UT_SORT_FUNCTION_BODY(): Remove reference to an obsolete test program. row_rec_to_index_entry_low(): New function. row0merge.c: Implement merge sort based on file streams instead of fixed-size blocks. Sort the small blocks as arrays of dfield_t*, because it is faster than invoking rec_get_offsets() for every comparison.	19 years ago
marko	1d2284c336	branches/zip: Minor cleanup. row_merge_mark_prebuilt_obsolete(): Rename to row_prebuilt_table_obsolete() and move from row0merge.c to row0mysql.c. Remove the parameter trx. row_merge_print_table(): Remove.	19 years ago
marko	d1bf0b7dab	branches/zip: Minor cleanup. row_remove_indexes_for_mysql(): Rename to row_merge_drop_indexes(), move from row0mysql.c to row0merge.c and make the return type void. row_merge_remove_index(): Rename to row_merge_drop_index() and make the return type void.	19 years ago
marko	3f7aa60c81	branches/zip: Correct the terminology: s/cluster index/clustered index/. row_merge_read_clustered_index(): Simplify the loop that scans the clustered index.	19 years ago
marko	e7284367dc	branches/zip: Merge revisions 1402:1493 from trunk. Remove mysql.patch, because the configuration parameter interface has changed.	19 years ago
marko	96e9017471	branches/zip: More cleanup of fast index creation. innobase_create_temporary_tablename(): Add static qualifier. Allocate the memory from heap. Return a fixed identifier. ha_innobase::add_index(): Allocate all memory from a single heap. Simplify error handling. Use a fixed prefix for temporary table names, because only one add_index() can be active for a given table. mem_heap_empty_noninline(): New function, to be called from ha_innodb.cc. row_build_index_for_mysql(): Remove the parameter new_primary.	19 years ago
marko	a47b9e64e6	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	c712838401	branches/zip: Merge revisions 1165:1206 from trunk.	19 years ago
marko	4286b8286b	branches/zip: Fix compilation errors when UNIV_HOTBACKUP is defined.	19 years ago
marko	64f3cee67f	branches/zip: Merge revisions 720:765 from trunk and reindent the code as per revisions r763:765.	20 years ago
marko	450bbd7c3b	branches/zip: Merge revisions 265:459 from trunk.	20 years ago
marko	f40121415d	branches/zip: Merge revisions 200:236 from trunk.	20 years ago
marko	6ce8427cb8	branches/zip: Merge revisions 79:200 from trunk.	20 years ago
osku	c307820962	Import 5.0 code.	20 years ago

22 Commits (faec4797c88e904c994ebb79ee210e1dd8827c9a)