When row_merge_drop_temp_indexes() was reworked to drop the indexes
via the data dictionary cache, the code was broken because it would
read the index name from the wrong field.
btr_page_tuple_smaller(): New function, refactored from
btr_page_split_and_insert().
btr_page_get_split_rec(): Renamed from btr_page_get_sure_split_rec().
Note that a NULL return may mean that the tuple is to be inserted into
either the lower or upper page, to be determined by btr_page_tuple_smaller().
btr_page_split_and_insert(): When btr_page_get_split_rec() returns NULL,
invoke btr_page_tuple_smaller() to determine which half-page the tuple
belongs to.
Reviewed by Sunny Bains
indexed BLOBs for ROW_FORMAT=DYNAMIC and ROW_FORMAT_COMPRESSED tables
(Bug #52746). In these tables, the locally stored prefix of a BLOB can
be as small as 20 bytes (BTR_EXTERN_FIELD_REF_SIZE). ROW_FORMAT=REDUNDANT
and ROW_FORMAT=COMPACT store a prefix of 768 bytes (REC_MAX_INDEX_COL_LEN).
trx_undo_rec_get_col_val(): Relax the ut_ad() assertion and add a
reference to dtuple_convert_big_rec().
trx_undo_rec_get_partial_row(): Relax the ut_a() assertion that
prompted Bug #52746.
Detailed revision comments:
r6873 | vdimov | 2010-03-25 17:06:56 +0200 (Thu, 25 Mar 2010) | 4 lines
branches/zip:
Use Bug#N instead of Bug #N to be consistent with the rest of the fil.
Detailed revision comments:
r6871 | vdimov | 2010-03-25 16:39:44 +0200 (Thu, 25 Mar 2010) | 4 lines
branches/zip:
Whitespace fixup to be consistent with the rest of the file.
Detailed revision comments:
r6830 | marko | 2010-03-18 09:48:18 +0200 (Thu, 18 Mar 2010) | 3 lines
branches/zip: buf_page_peek_if_too_old(): Use 32-bit arithmetics
when comparing the age of access_time to buf_LRU_old_threshold_ms.
This fixes a bug on 64-bit systems.
Detailed revision comments:
r6798 | marko | 2010-03-11 09:53:01 +0200 (Thu, 11 Mar 2010) | 14 lines
branches/zip: Fix and clarify the latching of some buf_block_t members.
buf_block_t::check_index_page_at_flush: Note that this field is not
protected by any mutex. Make it a separate field, not a bitfield that
could share the machine word with other fields.
buf_block_t::lock_hash_val: Note that this field is protected by
buf_block_t::lock (or during block creation, by buf_pool_mutex and
buf_block_t::mutex).
buf_block_get_lock_hash_val(): Assert that block->lock is held by the
current thread.
Issue #465, rb://267 approved by Inaam Rana
Detailed revision comments:
r6792 | marko | 2010-03-10 13:56:41 +0200 (Wed, 10 Mar 2010) | 1 line
branches/zip: Copy tests from branches/5.1 that were lost in some merge.
r6793 | marko | 2010-03-10 14:02:19 +0200 (Wed, 10 Mar 2010) | 60 lines
branches/zip: Merge revisions 6669:6788 from branches/5.1:
------------------------------------------------------------------------
r6774 | calvin | 2010-03-03 23:56:10 +0200 (Wed, 03 Mar 2010) | 2 lines
Changed paths:
M /branches/5.1/trx/trx0sys.c
branches/5.1: fix bug#51653: outdated reference to set-variable
Non functional change.
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r6780 | vasil | 2010-03-08 19:13:20 +0200 (Mon, 08 Mar 2010) | 4 lines
Changed paths:
M /branches/5.1/plug.in
branches/5.1:
Whitespace fixup.
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r6783 | jyang | 2010-03-09 17:54:14 +0200 (Tue, 09 Mar 2010) | 9 lines
Changed paths:
M /branches/5.1/handler/ha_innodb.cc
M /branches/5.1/mysql-test/innodb_bug21704.result
A /branches/5.1/mysql-test/innodb_bug47621.result
A /branches/5.1/mysql-test/innodb_bug47621.test
branches/5.1: Fix bug #47621 "MySQL and InnoDB data dictionaries
will become out of sync when renaming columns". MySQL does not
provide new column name information to storage engine to
update the system table. To avoid column name mismatch, we shall
just request a table copy for now.
rb://246 approved by Marko.
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r6785 | vasil | 2010-03-10 09:04:38 +0200 (Wed, 10 Mar 2010) | 11 lines
Changed paths:
M /branches/5.1/mysql-test/innodb_bug38231.test
branches/5.1:
Add the missing --reap statements in innodb_bug38231.test. Probably MySQL
enforced the presence of those recently and the test started failing like:
main.innodb_bug38231 [ fail ]
Test ended at 2010-03-10 08:48:32
CURRENT_TEST: main.innodb_bug38231
mysqltest: At line 49: Cannot run query on connection between send and reap
------------------------------------------------------------------------
r6788 | vasil | 2010-03-10 10:53:21 +0200 (Wed, 10 Mar 2010) | 8 lines
Changed paths:
M /branches/5.1/mysql-test/innodb_bug38231.test
branches/5.1:
In innodb_bug38231.test: replace the fragile sleep 0.2 that depends on timing
with a more robust condition which waits for the TRUNCATE and LOCK commands
to appear in information_schema.processlist. This could also break if there
are other sessions executing the same SQL commands, but there are none during
the execution of the mysql test.
------------------------------------------------------------------------
