- 12 Oct, 2007 7 commits
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marko authored
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marko authored
avoid repeated invocation of the costly function rec_get_converted_size().
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marko authored
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vasil authored
Fix off-by-one error in ut_raw_to_hex().
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marko authored
and add some debug assertions.
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marko authored
in r1960.
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vasil authored
Non-functional change: add a missed space in the output message.
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- 11 Oct, 2007 2 commits
- 10 Oct, 2007 2 commits
- 08 Oct, 2007 2 commits
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marko authored
Unfortunately, the patch seems to prevent MySQL from utilizing secondary indexes in the ORDER BY clauses. Thus, the test no longer checks if newly created indexes are well-formed. ChangeSet@1.2528.98.1 2007-08-02 12:45:56-07:00 igor@mysql.com Fixed bug#28404. This patch adds cost estimation for the queries with ORDER BY / GROUP BY and LIMIT. If there was a ref/range access to the table whose rows were required to be ordered in the result set the optimizer always employed this access though a scan by a different index that was compatible with the required order could be cheaper to produce the first L rows of the result set. Now for such queries the optimizer makes a choice between the cheapest ref/range accesses not compatible with the given order and index scans compatible with it.
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vasil authored
Add diagnostic function ha_storage_get_size() to retrieve the amount of memory used by a ha_storage_t object. Approved by: Marko
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- 05 Oct, 2007 7 commits
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marko authored
accidentally broken in r1939. It failed when next_rec == NULL.
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marko authored
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marko authored
been added in r1943. This is needed for building a noninlined version.
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marko authored
references uninitialized, because it causes bogus warnings since r1947.
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marko authored
dtuple_validate(): Detect uninitialized data. page_cur_insert_rec_low(), page_cur_insert_rec_zip(): Assert that the record being inserted is valid before and after insertion.
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marko authored
reports duplicate key values. The reported value may depend on the size of the main-memory merge sort buffer (row_merge_block_t).
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marko authored
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- 04 Oct, 2007 1 commit
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marko authored
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- 03 Oct, 2007 6 commits
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marko authored
INNODB_ZIP and INNODB_ZIP_RESET from ha_innodb.cc to i_s.cc. plugin_author, END_OF_ST_FIELD_INFO, i_s_info: New common constants. trx_i_s_common_deinit(): Renamed to i_s_common_deinit().
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marko authored
in ST_FIELD_INFO.
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marko authored
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marko authored
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marko authored
For some reason, GCC 4.2.1 ignores casts (for removing constness) in calls to inline functions. page_align(), ut_align_down(): Make the parameter const void*, but still return a non-const pointer. This is ugly, but these functions cannot be replaced with a const-preserving macro in a portable way, given that the pointer argument is not always pointing to bytes. buf_block_get_page_zip(): Implement as a const-preserving macro. buf_frame_get_page_zip(), buf_block_align(): Add const qualifiers. lock_rec_get_prev(): Silence GCC 4.2.1 warnings. mlog_write_initial_log_record(), mlog_write_initial_log_record_fast(), mtr_memo_contains(): Add const qualifier to the pointer. page_header_get_ptr(): Rewrite as page_header_get_offs(), and implement as a macro that calls this function.
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marko authored
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- 01 Oct, 2007 4 commits
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marko authored
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marko authored
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marko authored
buf_block_hash_get(): New function, similar to buf_page_hash_get(). buf_page_get_block(): Remove the const qualifiers. This is a low-level function, and the operations on block->mutex are non-const. buf_page_try_get_func(): Implement with lower-level predicates, somewhat similar to buf_page_get_known_nowait(). lock_rec_print(): Remove the unused variable zip_size and the call to fil_space_get_zip_size(). Adapt to buf_page_try_get() returning a const pointer.
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marko authored
buf_block_fix_inc(), and use it.
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- 28 Sep, 2007 9 commits
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vasil authored
Remove bogus comment from ha_storage_empty().
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vasil authored
Add const qualifier to the value returned by ha_storage_put(). It must not be changed as this will invalidate the hash.
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marko authored
from buf_page_t* to buf_block_t*. buf_page_can_relocate(): Replace the incorrect __attribute__((const)) with __attribute__((pure)).
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marko authored
ha_innobase::update_thd(void): New function, to call the inline function ha_innobase::update_thd(THD*). check_trx_exists(): Make static. handler0alter.cc does not need to call this function.
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marko authored
offsets_[] arrays, as suggested by Vasil. rec_offs_set_n_alloc(): Declare as a public function. Assert that n_alloc > REC_OFFS_HEADER_SIZE. rec_offs_get_n_alloc(): Assert that n_alloc > REC_OFFS_HEADER_SIZE.
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marko authored
the sync_thread_levels_g() check, so that it will be easier to add new sync levels.
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marko authored
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marko authored
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vasil authored
Fix compilation warning: can_cache_be_updated(): Remove const qualifier because this function needs to call rw_lock_own().
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