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6,198 Commits 352 Branches 89 Tags
mcol-5328-regexp-substr
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1013 Commits

Author SHA1 Message Date
Andrew Hutchings
45df72a416 Fix issue during merge 2019-05-14 14:36:46 +01:00
Andrew Hutchings
ee6575b013 Merge branch 'develop-1.1' into develop-1.2-merge-up-20190514 2019-05-14 14:26:41 +01:00
Andrew Hutchings
020b211bb7 Merge branch 'develop-1.2' into develop-merge-up-20190514 2019-05-14 13:58:33 +01:00
Roman Nozdrin
7e2cb05624 MCOL-537 There are no CS-specific warnings building with gcc 8.2. 2019-05-07 16:00:05 +03:00
Sergey Sedov
12d9e2ec95 fixup! MCOL-2051: CS uses 'NULL' literal as NULL when UPDATEs varchar field 
Fixed to retain compatibility with CentOS 6 (no C++11 support).
Moved initialization to the ColumnAssignment constructor.
 2019-05-02 10:16:45 +03:00
Sergey Sedov
83aad0c7b1 MCOL-2051: CS uses 'NULL' literal as NULL when UPDATEs varchar field: proxying NULL value. Note: empty strings are still considered NULLs later on. 2019-04-30 13:59:00 +03:00
Roman Nozdrin
9dc33c4e82 Another try to cope with warnings under gcc 8.2. 2019-04-29 11:05:03 +03:00
David Mott
4b9d046c6e Fully resolve potentially ambiguous symbols by removing using namespace statements from headers which have a cascading effect. This causes potential behavior changes when switching to c++11 since symbols can be exported from std and boost while both have been imported into the global namespace. 2019-04-29 01:21:15 -05:00
Andrew Hutchings
1813add162 Merge pull request #743 from davidjmott/develop 
Add -DSERVER_BUILD_DIR configure parameter to interrogate the server …
 2019-04-26 14:02:20 +01:00
David Mott
e65f80f493 delete visual c++ project files. cmake can generate these if needed 2019-04-25 23:35:03 -05:00
Andrew Hutchings
291fbac506 Fix merge issue 2019-04-25 10:51:02 +01:00
Andrew Hutchings
784bbe09d4 Merge branch 'develop-1.2' into develop-merge-up-20190425 2019-04-25 10:27:59 +01:00
Roman Nozdrin
f4f053dd8c MCOL-3267 CS now executes sorting inside UNION ALL sub-selects. 2019-04-23 14:34:49 +03:00
Roman Nozdrin
ee83287c32 Merge pull request #735 from davidjmott/branches/davidjmott/enable-stdcxx11 
Enable c++11 support.
 2019-04-23 14:20:47 +03:00
Gagan Goel
e89d1ac3cf MCOL-265 Add support for TIMESTAMP data type 2019-04-23 00:00:09 -04:00
David Mott
138a6c5592 move cmake scripts to cmake folder 
add boost super build project (currently disabled)
declare BOOST_NO_CXX11_SCOPED_ENUMS on projects that use boost::filesystem
 2019-04-19 11:00:43 -05:00
Roman Nozdrin
287b2ba7bd MCOL-3247 CS uses thread plugin variables since MCOL-1101 that aren't 
good for transmiting cal_connection_info to handler::close_connection().
This variables are then erased in THD::cleanup() and the cal_connection_info
is replaced in handler::delete_table with an empty structure.
handler::close_connection() recevies cal_connection_info with empty cal_conn_hndl.
This patch uses THD::ha_data that is supposed to be used in such occasions.
 2019-04-15 19:31:12 +03:00
Andrew Hutchings
f9f966fe96 MCOL-593 Add optional MariaDB replication support 
This patch will allow MariaDB replication into UM1 when enabling the
following is added to the SystemConfig section of Columnstore.xml:

<ReplicationEnabled>Y</ReplicationEnabled>

The intended use case is to replication from an InnoDB MariaDB server
into ColumnStore. You would need to create the tables on the ColumnStore
slave as "ColumnStore" and the same tables in the master as InnoDB.

At the moment the use case is narrow and could be prone to problems so
this will use the hidden flag until we can improve it.
 2019-04-15 14:45:34 +01:00
Roman Nozdrin
34b1d44563 MCOL-3247 Add two utility functions to simplify the code: 
to log the messages and to forcely close the FEP connection.
 2019-04-15 12:37:04 +03:00
Andrew Hutchings
6f15c97591 MCOL-2061 Add upgrade path to rebuild FRM files 
A major upgrade (1.1 -> 1.2 for example) may have issues due to stale
FRM table IDs. This commit adds a stored procedure that changes the
table comment to empty on every ColumnStore table to repair the IDs.

The user should run this as part of the upgrade procedure between major
versions.
 2019-04-04 15:32:38 +01:00
Andrew Hutchings
064d2ee9e4 Merge branch 'develop-1.2' into develop-merge-up-20190328 2019-03-28 15:09:21 +00:00
Roman Nozdrin
d4c4a10512 MCOL-1883 This commit fixes RENAME behavior that doesn't work properly with table 
names that contains '/' sign in the middle. Given the name `some/table/` in to or
from. RENAME uses a prefix to the left of the first '/', namely `some` and doesn't
consider the trailer `/table/`.
 2019-03-13 13:14:26 +03:00
Roman Nozdrin
26e61546bd Merge pull request #705 from drrtuy/MCOL-2160 
MCOL-2160 MCOL-1883 RENAME now supports both '/' symbols in table names and crash described in MCOL-1883 has been fixed.
 2019-03-07 15:08:18 +05:30
David Hall
e9a920b4e8 MCOL-1951 Don't crash when MariaDB UDAF not defined in Columnstore 2019-03-06 13:57:49 -06:00
Andrew Hutchings
6ba299cccd Merge branch 'develop-1.2' into MCOL-1822-c 2019-03-06 06:47:46 -05:00
Roman Nozdrin
79aca9a285 MCOL-2160 MCOL-1883 RENAME now supports both '/' symbols in table names and 
doesn't crash on multi-RENAME statements when non-alphanumeric
    chars are presented in table names.

    Replaced INFINIDB_DEBUG with MCS_DEBUG in ha_calpont_ddl.cpp

    Removed unused debug outputs.
 2019-03-06 12:55:53 +03:00
David Hall
0ea4ccfe06 MCOL-1822 colWidth should be sizeof(long double), not hardcoded 16 2019-03-05 09:49:11 -06:00
David Hall
3f2c753947 MCOL-1822-c final checkin 2019-03-05 09:33:39 -06:00
David Hall
9e1cec56b1 MCOL-1822 finishing up use long double for SUM/AVG 2019-03-01 17:34:57 -06:00
David Hall
c654e8621e MCOL-1822 interim checkin 2019-02-27 13:09:37 -06:00
David Hall
a2aa4b8479 MCOL-1822 Intermediate checkin. DISTINCT not working. 2019-02-25 14:54:46 -06:00
Roman Nozdrin
eef813982c MCOL-2165 This disables correlated subqueries processing in group_by_nahdler 
handing the query back to the server.
 2019-02-22 19:04:45 +03:00
Andrew Hutchings
baf07211f9 Merge pull request #698 from drrtuy/MCOL-1101 
MCOL-1101 Replace system variables with plugin variables where possible.
 2019-02-19 10:48:56 +00:00
Andrew Hutchings
a955b56f4d Merge branch 'develop-1.2' into develop-merge-up-20190218 2019-02-18 15:55:11 +00:00
Roman Nozdrin
06696f596a MCOL-1101 Add plugin variables to replace the legacy system vars. 
Legacy system vars with names infinidb_* was preserved for
    backward compatibility and they will be used if
    columnstore_use_legacy_vars variable is set.

    Remove unused structure and plugin variable.
 2019-02-18 16:13:50 +03:00
Roman Nozdrin
d22183e195 MCOL-1101 Move client UDFs into a separate file. 
Remove rmParms from ha_calpont_impl.cpp
 2019-02-13 22:09:55 +03:00
Roman Nozdrin
ca0240037a FE connection info structure migration. 
Replaced INFINIDB_VTABLE.cal_conn_info with a plugin thread variable.
	Fixed query_string memory deallocation crash at plugin_thdvar_cleanup.
 2019-02-13 22:09:55 +03:00
Roman Nozdrin
971055a473 MCOL-1101. PoC for INFINIDB_VTABLE and thd variables migration to plugin sys variables. 2019-02-13 22:09:55 +03:00
David Hall
c5b9ae11e5 MCOL-1822 add LONG DOUBLE support 2019-01-29 09:55:43 -06:00
Andrew Hutchings
95c4f17b0a Merge branch 'develop-1.1' into 1.2-merge-up-20190122 2019-01-22 08:26:26 +00:00
Roman Nozdrin
771988dd1f MCOL-2052 IS.columnstore_files now prints correct number of records for any relation out. 
Return statement called in generate_result() returns too early.
 2019-01-15 10:18:25 +03:00
Gagan Goel
d1ada75395 MCOL-270 Add support for MEDIUMINT data type 2018-12-30 19:13:16 -05:00
Andrew Hutchings
f9a4661db6 Merge pull request #642 from drrtuy/MCOL-1716_2 
MCOL-1716 Disable GROUP BY handler for queries with NOT IN and correlated subquery.
 2018-11-25 21:30:36 +00:00
Roman Nozdrin
ffb3a68a86 MCOL-1716 Disable GROUP BY handler for queries with NOT IN and correlated subquery. 2018-11-25 12:24:38 +03:00
Andrew Hutchings
61579c7177 Revert "MCOL-1624 mcssystemready() does more testing" 
This reverts commit 00ce77b742.
 2018-11-24 21:52:33 +00:00
David Thompson
0789136dcf Merge pull request #638 from mariadb-corporation/MCOL-1624 
MCOL-1624 mcssystemready() does more testing
 2018-11-24 18:45:55 +01:00
David.Hall
e2f1765c53 Merge pull request #633 from mariadb-corporation/MCOL-1790 
MCOL-1790 Switch to MariaDB's case type detection
 2018-11-23 13:01:27 -06:00
Andrew Hutchings
00ce77b742 MCOL-1624 mcssystemready() does more testing 
Now checks if system catalog exists and if we can query the system
catalogue in FE mode (and therefore tests ExeMgr and PrimProc).
 2018-11-22 21:58:03 +00:00
Andrew Hutchings
f3ce33d9ea MCOL-1790 Switch to MariaDB's case type detection 
MariaDB added a generic way to detect case type so remove our hack and
switch to that.
 2018-11-21 11:23:12 +00:00
Roman Nozdrin
3bf269b3f7 MCOL-1519 GROUP BY handler now uses an appropriate SELECT_LEX structure. 
Before that handler used an outter query SELECT_LEX that could give
	incorrect information for subquery.
 2018-11-20 13:44:47 +03:00