Also add a new member Saved_Size in the Global structure.
modified: storage/connect/global.h
modified: storage/connect/plugutil.cpp
modified: storage/connect/user_connect.cc
modified: storage/connect/jsonudf.cpp
- Add session variables json_all_path and default_depth
modified: storage/connect/ha_connect.cc
modified: storage/connect/mongo.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabxml.cpp
- ADD column options JPATH and XPATH
Work as FIELD_FORMAT but are more readable
modified: storage/connect/ha_connect.cc
modified: storage/connect/ha_connect.h
modified: storage/connect/mysql-test/connect/r/json_java_2.result
modified: storage/connect/mysql-test/connect/r/json_java_3.result
modified: storage/connect/mysql-test/connect/r/json_mongo_c.result
- Handle negative numbes in the option list
modified: storage/connect/ha_connect.cc
- Fix Json parse that could crash the server.
Was because it could use THROW out of the TRY block.
Also handle all error by THROW.
It is now done by a new class JSON.
modified: storage/connect/json.cpp
modified: storage/connect/json.h
- Add a new UDF function jfile_translate.
It translate a Json file to pretty = 0.
Fast because it does not a real parse of the file.
modified: storage/connect/jsonudf.cpp
modified: storage/connect/jsonudf.h
- Add a now options JSIZE and STRINGIFY to Json tables.
STRINGIFY makes Objects or Arrays to be returned by their
json representation instead of by their concatenated values.
JSIZE allows to specify the LRECL (was 256) defaults to 1024.
Also fix a bug about locating the sub-table by its path.
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabjson.h
modified: storage/connect/ha_connect.cc
- Allow JSON columns to be "binary"
By setting their type as VARBINAY(132)
and their name begin with Jbin_
modified: storage/connect/json.h
modified: storage/connect/jsonudf.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/value.cpp
modified: storage/connect/value.h
- CHARSET BINARY cannot be used for text columns
modified: storage/connect/mysql-test/connect/r/updelx.result
modified: storage/connect/mysql-test/connect/t/updelx.test
The variable connect_work_size is now ulong or ulonglong for 64bit machines.
modified: storage/connect/ha_connect.cc
modified: storage/connect/user_connect.cc
All variables handling sizes that were uint are now size_t.
The variable connect_work_size is now ulong (was uint);
Also make Json functiosn to allocate a larger memory (M=9 was 7)
modified: storage/connect/global.h
modified: storage/connect/ha_connect.cc
modified: storage/connect/json.cpp
modified: storage/connect/jsonudf.cpp
modified: storage/connect/plgdbutl.cpp
modified: storage/connect/plugutil.cpp
modified: storage/connect/user_connect.cc
- Fix uninitialised variable (pretty) in Json_File.
Make Jbin_file accept the same arguments as Json_File ones.
modified: storage/connect/jsonudf.cpp
- Change the Level option to Depth (the word currently used)
(Level being still accepted)
modified: storage/connect/mongo.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabxml.cpp
- Suppress 2nd argument default value for MYSQLtoPLG function
modified: storage/connect/myutil.h
- Allow REST tables to be create not specifying a file_name
modified: storage/connect/tabrest.cpp
and enable using special column in them.
modified: storage/connect/tabzip.cpp
modified: storage/connect/tabzip.h
- Fix some compiler errors
modified: storage/connect/tabcmg.cpp
Import complex XML from multiple files in MariaDB
Some row results are missing and replaced by the last file one.
Thats because Nx and Sx column members are not reset when changing file.
modified: storage/connect/tabxml.cpp
modified: storage/connect/tabxml.h
Failed compile when XML table type is not supported.
Was because XMLDEF was unconditionally called from REST table.
modified: storage/connect/tabrest.cpp
- Make cmake less verbose
modified: storage/connect/CMakeLists.txt
- Hide Switch_to_definer_security_ctx not defined for 10.1 and 10.0
modified: storage/connect/ha_connect.cc
Problem with NOT LIKE queries.
modified: storage/connect/ha_connect.cc
modified: sql/item_cmpfunc.h
- Fix MDEV-21084
Misusage of strncat could cause buffer overflow.
modified: storage/connect/reldef.cpp
modified: storage/connect/tabcmg.cpp
modified: storage/connect/tabjson.cpp
modified: storage/connect/tabrest.cpp
modified: storage/connect/tabxml.cpp
---------------------------------------------------------
- Temporarily fix MDEV-13782 by commenting out LIKE_FUNC i, CondFilter
modified: storage/connect/ha_connect.cc
- Make Rest available for MariaDB binary distributed versions.
modified: storage/connect/CMakeLists.txt
- Remove unused declaration
modified: storage/connect/filter.h
The fix consists of three commits backported from 10.3:
1) Cleanup isnan() portability checks
(cherry picked from commit 7ffd7fe962)
2) Cleanup isinf() portability checks
Original problem reported by Wlad: re-compilation of 10.3 on top of 10.2
build would cache undefined HAVE_ISINF from 10.2, whereas it is expected
to be 1 in 10.3.
std::isinf() seem to be available on all supported platforms.
(cherry picked from commit bc469a0bdf)
3) Use std::isfinite in C++ code
This is addition to parent revision fixing build failures.
(cherry picked from commit 54999f4e75)
buf_read_ibuf_merge_pages(): Discard any page numbers that are
outside the current bounds of the tablespace, by invoking the
function ibuf_delete_recs() that was introduced in MDEV-20934.
This could avoid an infinite change buffer merge loop on
innodb_fast_shutdown=0, because normally the change buffer merge
would only be attempted if a page was successfully loaded into
the buffer pool.
dict_drop_index_tree(): Add the parameter trx_t*.
To prevent the DROP TABLE crash, do not invoke btr_free_if_exists()
if the entire .ibd file will be dropped. Thus, we will avoid a crash
if the BTR_SEG_LEAF or BTR_SEG_TOP of the index is corrupted,
and we will also avoid unnecessarily accessing the to-be-dropped
tablespace via the buffer pool.
In MariaDB 10.2, we disable the DROP TABLE fix if innodb_safe_truncate=0,
because the backup-unsafe MySQL 5.7 WL#6501 form of TRUNCATE TABLE
requires that the individual pages be freed inside the tablespace.
This new CONNECT version 1.07 fully implements NOSQL support.
It allows working on JSON or XML data retrieved as REST query results
from all binary distributions of MariaDB when cpprestsdk is installed
and the GetRest library is available.
=====================================================================
- Make Rest available for MariaDB binary distributed versions.
Change RestGet function so it can be called from a library.
modified: storage/connect/CMakeLists.txt
modified: storage/connect/restget.cpp
modified: storage/connect/tabrest.cpp
- Make column FLAG option available to discovery functions.
modified: storage/connect/ha_connect.cc
modified: storage/connect/plgdbsem.h
- Update CONNECT version number and date.
modified: storage/connect/ha_connect.cc
- Move OEMColumns function from mycat.cc to reldef.cpp.
modified: storage/connect/mycat.cc
modified: storage/connect/reldef.cpp
- Allocate tables as TABREF (was RELDEF)
modified: storage/connect/mycat.cc
modified: storage/connect/mycat.h
- Fix MDEV-20845 by commenting out TIMEOUT setting.
modified: storage/connect/myconn.cpp
- Call DefineAM before calling GetColCatInfo. Column offset
is now based on record format instead of table type.
The RECFM_VCT format was added.
This enables tables to specify the record format and is
useful in particular for OEM tables.
modified: storage/connect/plgdbsem.h
modified: storage/connect/reldef.cpp
modified: storage/connect/reldef.h
modified: storage/connect/tabdos.cpp
modified: storage/connect/tabdos.h
modified: storage/connect/tabfix.cpp
modified: storage/connect/tabfmt.cpp
modified: storage/connect/tabmysql.cpp
modified: storage/connect/tabutil.cpp
modified: storage/connect/tabutil.h
modified: storage/connect/tabvct.cpp
modified: storage/connect/xindex.cpp
Move row size check to early CREATE/ALTER TABLE phase. Stop checking
on table open.
dict_index_add_to_cache(): remove parameter 'strict', stop checking row size
dict_index_t::record_size_info_t: this is a result of row size check operation
create_table_info_t::row_size_is_acceptable(): performs row size check.
Issues error or warning. Writes first overflow field to InnoDB log.
create_table_info_t::create_table(): add row size check
dict_index_t::record_size_info(): this is a refactored version
of dict_index_t::rec_potentially_too_big(). New version doesn't change global
state of a program but return all interesting info. And it's callers who
decide how to handle row size overflow.
dict_index_t::rec_potentially_too_big(): removed
A search with PAGE_CUR_GE may land on the supremum record on
a leaf page that is not the rightmost leaf page.
This could occur when all keys on the current page are
smaller than the search key, and the smallest key on the
successor page is larger than the search key.
ibuf_delete_recs(): Correct the debug assertion accordingly.
mtr_t::Impl, mtr_t::Command: Merge to mtr_t.
MTR_MAGIC_N: Remove.
MTR_STATE_COMMITTING: Remove. This state was only being set
internally during mtr_t::commit().
mtr_t::Command::m_locks_released: Remove (set-and-never-read member).
mtr_t::Command::m_start_lsn: Replaced with the return value of
finish_write() and a parameter to release_blocks().
mtr_t::Command::m_end_lsn: Removed as a duplicate of mtr_t::m_commit_lsn.
mtr_t::Command::prepare_write(): Replace a switch () with a
comparison against 0. Only 2 m_log_mode are allowed.
Problem:
========
CURRENT_TEST: binlog_encryption.rpl_corruption
mysqltest: In included file "./include/wait_for_slave_io_error.inc":
...
At line 72: Slave stopped with wrong error code
**** Slave stopped with wrong error code: 1743 (expected 1595,1913) ****
Analysis:
========
The test emulates the corruption at the various stages of replication for
example in binlog file, in network and in relay log etc. It verifies that all
corruption cases are handled through appropriate error messages.
The test cases which emulate network failure expect following errors.
--ER_SLAVE_RELAY_LOG_WRITE_FAILURE (1595)
--ER_NETWORK_READ_EVENT_CHECKSUM_FAILURE (1743)
Ideally test should expect error codes as 1595 and 1743.
But the test actually waits on incorrect error code 1595,1913
Fix:
===
Added appropriate error code for 'ER_NETWORK_READ_EVENT_CHECKSUM_FAILURE'.
Replaced 1913 with 1743.
The XDES_CLEAN_BIT is always set for every element of
the page allocation bitmap in the extent descriptor pages.
Do not bother touching it, to avoid redundant writes.
page_rec_write_field(): Remove.
dict_create_index_tree_step(): If the SYS_INDEXES.PAGE does not change,
do not update it in the data dictionary. Typically, all index page numbers
would be unchanged before and after IMPORT TABLESPACE, except if some
secondary indexes were created after loading some data.
btr_root_fseg_adjust_on_import(): Remove the redundant mtr_t* parameter.
Redo logging is disabled during the page adjustments that IMPORT TABLESPACE
is performing.
fsp_alloc_seg_inode_page(): Ever since
commit 3926673ce7
all newly allocated pages are zero-initialized.
Assert that this is the case for the FSEG_ID fields.
btr_store_big_rec_extern_fields(): Remove the redundant initialization
of the most significant 32 bits of BTR_EXTERN_LEN. InnoDB never supported
BLOBs that are longer than 4GiB. In fact, dtuple_convert_big_rec()
would write emit an error message if a clustered index record tuple would
exceed 1,000,000,000 bytes in length.
The BTR_EXTERN_LEN in the BLOB pointers in clustered index leaf page
records is zero-initialized at least since
commit 41bb3537ba
The assert indicates that the current transaction got caught uncleaned from
the semisync master's cache when it is signaled to proceed upon its
ack receive.
The reason of missed cleanup turns out to be a flaw in the gtid
connect mode.
A submitted by connecting slave value of its last received event's
binlog file *name* was adopted into
{{Repl_semi_sync_master::m_reply_file_name}} as a part of semisync
initialization.
Notice that the initialization still refines the position part of the
submitted last received event's binlog coordinates.
The master side binlog filename:pos refinement is
specific to the gtid connect mode for purpose of computing the latest
binlog file to resume slave feeding from.
Effectively in the gtid connect mode the computed resumption filename:pos
may appear smaller in which case a new post-connect time committing
transaction may be logged with its filename:pos also less than the
submitted coordinates and that triggers the assert.
Fixed with making the semisync initialization to use the refined filename:pos.
It is guaranteed to be less than any new generated transaction's binlog:pos.
