Dynamic columns unittest fix.
Correct processing of empty string added to creation dynamic string procedure
List function of numeric format fixed when empty string passed.
Unit test calls changed to new ones.
Unit test added to cmake file.
MDEV4732 - Server crashes on attempt to create a SPIDER table with a
wrong version of mysql.spider_tables
MDEV4733 - Server crashes on attempt to change engine on a SPIDER table
failed in TABLE_SHARE* tdc_acquire_share(THD*, const char*,
const char*, const char*, uint, uint, TABLE**)
Removed false assertions.
When multiple threads acquire the same previously unused share,
only one thread shall remove share from unused list (the one that
has was_unused == true). Other threads will ignore this step and
may continue even if share is not yet removed from unused list.
Added partition_exchange test.
Do not set HA_OPTION_PACK_RECORD for InnoDB specific row formats
(e.g. COMPACT, REDUNDANT). Adjusted mysql_compare_tables() accordingly.
information function. This solve the problem of uninitialised zone
that was detected by valgrind.
modified:
storage/connect/myconn.cpp
storage/connect/odbconn.cpp
storage/connect/tabfmt.cpp
storage/connect/tabutil.cpp
storage/connect/tabwmi.cpp
Following variables do not require LOCK_open protection anymore:
- table_def_cache (renamed to tdc_hash) is protected by rw-lock
LOCK_tdc_hash;
- table_def_shutdown_in_progress doesn't need LOCK_open protection;
- last_table_id use atomics;
- TABLE_SHARE::ref_count (renamed to TABLE_SHARE::tdc.ref_count)
is protected by TABLE_SHARE::tdc.LOCK_table_share;
- TABLE_SHARE::next, ::prev (renamed to tdc.next and tdc.prev),
oldest_unused_share, end_of_unused_share are protected by
LOCK_unused_shares;
- TABLE_SHARE::m_flush_tickets (renamed to tdc.m_flush_tickets)
is protected by TABLE_SHARE::tdc.LOCK_table_share;
- refresh_version (renamed to tdc_version) use atomics.
when deleting one key of a INI table with layout=Row. The same happens
for layout=column but this is normal as one line is one section.
modified:
storage/connect/tabsys.cpp
- Should fix a valgrind warning in CHRBLK::GetValPtrEx
modified:
storage/connect/valblk.cpp
* use sql_mode_for_dates() where appropriate.
* always specify an argument for sql_mode_for_dates()
(future-proof. easier to notice and fix if the caller
will start using thd from a local variable or an argument)
modified:
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/plgdbsem.h
- Fiw a bug making records_in_range sometimes return a negative
value.
modified:
storage/connect/xindex.cpp
remove unused HA_CAN_EXPORT
(with the merge of "FLUSH TABLE <table_list> FOR EXPORT",
this functionality should be added back, but differently -
no table flag, handler::extra() returns an error instead)
