mysql-test/suite/heap/heap.result:
Added test case for MDEV-436
mysql-test/suite/heap/heap.test:
Added test case for MDEV-436
storage/heap/hp_block.c:
Don't allocate a set of HP_PTRS when not needed. This saves us about 1024 bytes for most allocations.
storage/heap/hp_create.c:
Made the initial allocation of block sizes depending on min_records and max_records.
RB-tree index in the MEMORY table fails if it grews over 4G.
That happened because the old_allocated variable in hp_rb_write_key()
had the uint type. Changed with the 'size_t' type to be same as the
'rb_tree.allocated'.
per-file comments:
storage/heap/hp_write.c
MDEV-80 Memory engine table full at much less than max_heap_table_size with btree index.
uint->size_t for the 'old_allocated'.
mysql-test/suite/innodb/t/group_commit_crash.test:
remove autoincrement to avoid rbr being used for insert ... select
mysql-test/suite/innodb/t/group_commit_crash_no_optimize_thread.test:
remove autoincrement to avoid rbr being used for insert ... select
mysys/my_addr_resolve.c:
a pointer to a buffer is returned to the caller -> the buffer cannot be on the stack
mysys/stacktrace.c:
my_vsnprintf() is ok here, in 5.5
- Optimize away calls to hp_rec_hashnr() by cashing hash
- Try to get more rows / block (to minimize overhead of HP_PTRS) in HEAP tables.
storage/heap/_check.c:
Optimize away calls to hp_rec_hashnr() by cashing hash.
Print cleanups
storage/heap/heapdef.h:
Added place to hold calculated hash value for row
storage/heap/hp_create.c:
Try to get more rows / block (to minimize overhead of HP_PTRS)
storage/heap/hp_delete.c:
Optimize away calls to hp_rec_hashnr() by cashing hash.
storage/heap/hp_hash.c:
Optimize away calls to hp_rec_hashnr() by cashing hash.
Remove some not needed DBUG_PRINT
storage/heap/hp_test2.c:
Increased max table size as now heap tables takes a bit more space (a few %)
storage/heap/hp_write.c:
Optimize away calls to hp_rec_hashnr() by cashing hash.
Remove duplicated code
More DBUG_PRINT
storage/maria/ma_create.c:
More DBUG_PRINT
mysql-test-run auto-disables all optional plugins.
mysql-test/include/default_client.cnf:
no @OPT.plugindir anymore
mysql-test/include/default_mysqld.cnf:
don't disable plugins manually - mtr can do it better
mysql-test/suite/innodb/t/innodb_bug47167.test:
mtr now uses suite-dir as an include path
mysql-test/suite/innodb/t/innodb_file_format.test:
mtr now uses suite-dir as an include path
mysql-test/t/partition_binlog.test:
this test uses partitions
storage/example/mysql-test/mtr/t/source.result:
update results. as mysqltest includes the correct overlayed include
storage/innobase/handler/ha_innodb.cc:
the assert is wrong
sql/sql_insert.cc:
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
******
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
small cleanup
******
small cleanup
CREATE_TIME IN INFORMATION_SC
It was impossible to determine MEMORY table creation time,
since it wasn't stored/exposed.
With this patch creation time is saved and it is available via
I_S.TABLES.CREATE_TIME.
Note: it was decided that additional analysis is required before
implementing UPDATE_TIME. Thus this patch doesn't store UPDATE_TIME.
Split status variable Rows_read to Rows_read and Rows_tmp_read so that one can see how much real data is read.
Same was done with with Handler_update and Handler_write.
Fixed bug in MEMORY tables where some variables was counted twice.
Added new internal handler call 'ha_close()' to have one place to gather statistics.
Fixed bug where thd->open_options was set to wrong value when doing admin_recreate_table()
mysql-test/r/status.result:
Updated test results and added new tests
mysql-test/r/status_user.result:
Udated test results
mysql-test/t/status.test:
Added new test for temporary table status variables
sql/ha_partition.cc:
Changed to call ha_close() instead of close()
sql/handler.cc:
Added internal_tmp_table variable for easy checking of temporary tables.
Added new internal handler call 'ha_close()' to have one place to gather statistics.
Gather statistics for internal temporary tables.
sql/handler.h:
Added handler variables internal_tmp_table, rows_tmp_read.
Split function update_index_statistics() to two.
Added ha_update_tmp_row() for faster tmp table handling with more statistics.
sql/item_sum.cc:
ha_write_row() -> ha_write_tmp_row()
sql/multi_range_read.cc:
close() -> ha_close()
sql/mysqld.cc:
New status variables: Rows_tmp_read, Handler_tmp_update and Handler_tmp_write
sql/opt_range.cc:
close() -> ha_close()
sql/sql_base.cc:
close() -> ha_close()
sql/sql_class.cc:
Added handling of rows_tmp_read
sql/sql_class.h:
Added new satistics variables.
rows_read++ -> update_rows_read() to be able to correctly count reads to internal temp tables.
Added handler::ha_update_tmp_row()
sql/sql_connect.cc:
Added comment
sql/sql_expression_cache.cc:
ha_write_row() -> ha_write_tmp_row()
sql/sql_select.cc:
close() -> ha_close()
ha_update_row() -> ha_update_tmp_row()
sql/sql_show.cc:
ha_write_row() -> ha_write_tmp_row()
sql/sql_table.cc:
Fixed bug where thd->open_options was set to wrong value when doing admin_recreate_table()
sql/sql_union.cc:
ha_write_row() -> ha_write_tmp_row()
sql/sql_update.cc:
ha_write_row() -> ha_write_tmp_row()
sql/table.cc:
close() -> ha_close()
storage/heap/ha_heap.cc:
Removed double counting of statistic variables.
close -> ha_close() to get tmp table statistics.
storage/maria/ha_maria.cc:
close -> ha_close() to get tmp table statistics.
Fixed alias bug when compiling with gcc 4.2.4 that caused subselect.test to fail
sql/item.cc:
Removed alias warnings by changing type from char * to const char*
sql/item.h:
Removed alias warnings by changing type from char * to const char*
sql/item_subselect.cc:
Fixed alias bug when compiling with gcc 4.2.4 that caused subselect.test to fail
sql/sql_string.h:
Removed alias warnings by changing type from char * to const char*
storage/heap/hp_test2.c:
Removed SAFEMALLOC to get rid of compiler error
Fixed test case as we can't anymore use heap_rlast() on a HASH key entry.
Resolved all conflicts, bad merges and fixed a few minor bugs in the code.
Commented out the queries from multi_update, view, subselect_sj, func_str,
derived_view, view_grant that failed either with crashes in ps-protocol or
with wrong results.
The failures are clear indications of some bugs in the code and these bugs
are to be fixed.
Fixed memory leak from HEAP tables that was not deleted properly
BUILD/compile-alpha-ccc:
Use g++ instead of gcc for linking
BUILD/compile-alpha-debug:
Use g++ instead of gcc for linking
BUILD/compile-pentium-pgcc:
Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc:
Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc-debug:
Use g++ instead of gcc for linking
BUILD/compile-solaris-sparc-purify:
Use g++ instead of gcc for linking
sql/item.cc:
Safety fixes for expr_cache
Call Item_result:field::cleanup() in Item_cache_wrapper::cleanup()
More DBUG_PRINT
sql/sql_base.cc:
Simple optimization for setup_wild
More DBUG_PRINT
sql/sql_expression_cache.cc:
Added header
Removed not needed initialization
sql/sql_lex.cc:
More DBUG_PRINT
sql/sql_select.cc:
More DBUG_PRINT
Fixed memory leak from HEAP tables that was not deleted properly
storage/heap/hp_create.c:
More DBUG_PRINT
When executing row-ordered-retrieval index merge,
the handler was cloned, but it used the wrong
memory root, so instead of allocating memory
on the thread/query's mem_root, it used the table's
mem_root, resulting in non released memory in the
table object, and was not freed until the table was
closed.
Solution was to ensure that memory used during cloning
of a handler was allocated from the correct memory root.
This was implemented by fixing handler::clone() to also
take a name argument, so it can be used with partitioning.
And in ha_partition only allocate the ha_partition's ref, and
call the original ha_partition partitions clone() and set at cloned
partitions.
Fix of .bzrignore on Windows with VS 2010
