database/mariadb-columnstore-engine
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Code Activity
2,996 Commits 377 Branches 89 Tags
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Commit Graph

60 Commits

Author SHA1 Message Date
Andrew Hutchings
5e4f1b9933 Merge branch 'develop' into MCOL-265 2019-06-10 13:58:03 +01:00
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
David Mott
e65f80f493 delete visual c++ project files. cmake can generate these if needed 2019-04-25 23:35:03 -05:00
Gagan Goel
e89d1ac3cf MCOL-265 Add support for TIMESTAMP data type 2019-04-23 00:00:09 -04:00
Andrew Hutchings
6ba299cccd Merge branch 'develop-1.2' into MCOL-1822-c 2019-03-06 06:47:46 -05:00
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
Roman Nozdrin
947eaaef26 MCOL-901 group_concat() uses only a subset of unique values 
b/c an incorrect number of key columns was used whilst
        initializing Eq() struct. The regression caused by
        changes made for MCOL-1829 so I revised the changes
        made. Now LimitedOrderBy::getKeyLength() returns an
        actual key columns count.
 2019-03-02 02:01:41 +03:00
David Hall
a2aa4b8479 MCOL-1822 Intermediate checkin. DISTINCT not working. 2019-02-25 14:54:46 -06:00
David Hall
c5b9ae11e5 MCOL-1822 add LONG DOUBLE support 2019-01-29 09:55:43 -06:00
Roman Nozdrin
ee2cb7b0de Merge pull request #652 from mariadb-corporation/MCOL-1983 
MCOL-1983 Have regr_intercept, regr_slope and regr_r2 return NULL for…
 2019-01-23 20:37:50 +03:00
Andrew Hutchings
95c4f17b0a Merge branch 'develop-1.1' into 1.2-merge-up-20190122 2019-01-22 08:26:26 +00:00
David Hall
79811ded8e Merge branch 'develop-1.2' into MCOL-1983 
Conflicts:
	VERSION
	utils/windowfunction/windowfunctiontype.cpp
 2019-01-21 14:51:43 -06:00
Roman Nozdrin
7b4cec5757 MCOL-1829 Subquery with limited order by could potentially return onordered set. 
There were two code mistakes: Eq::operator() always returned true for
    any pair and Hasher::operator() always returned 0 as a key.
 2019-01-14 16:55:41 +03:00
Andrew Hutchings
ab74bec10b Merge branch 'develop-1.1' into 1.2-merge-up-20190111 2019-01-11 20:16:38 +00:00
Roman Nozdrin
35a17a87c4 MCOL-1829 Subquery with limited order by could potentially return onordered set. 
There were two code mistakes: Eq::operator() always returned true for
	any pair and Hasher::operator() always returned 0 as a key.
 2018-12-26 10:39:32 +03:00
David Hall
cc70726a33 MCOL-1983 For MCOL-1676 the reset of fValOut to NULL happens too soon. 2018-12-13 15:49:11 -06:00
David Hall
514f2ce7f0 Merge branch 'MCOL-1676' into MCOL-1983 2018-12-13 13:30:56 -06:00
David Hall
9d438f0a24 MCOL-1676 Window Functions with FLOAT type gives incorrect answer 2018-12-11 09:37:12 -06:00
David Hall
4e74bbc7d7 MCOL-1676 -- setvalue based on output column type rather than input column type. 2018-11-29 15:29:57 -06:00
David Hall
0cef3bf31c MCOL-1983 Have regr_intercept, regr_slope and regr_r2 return NULL for 1 or 0 rows in set 2018-11-29 13:31:12 -06:00
David Hall
ed43876695 MCOL-1793 Refactor to handle another edge case. Also fix CORR and reset 2018-11-28 15:49:34 -06:00
David Hall
bbe642b1bc MCOL-1793 UDAnF: Reset fValOut so if the function returns without value, NULL is the result. 2018-11-28 10:59:08 -06:00
David Hall
06d1c9fcbe MCOL-1793 Handle transition of Window Frame from outside of Partition to inside part 2 2018-11-06 11:07:49 -06:00
David Hall
df6d97ca04 MCOL-1793 Handle transition of Window Frame from outside of Partition to inside 2018-11-06 10:48:37 -06:00
David Hall
1426b4d99b MCOL-1793-regr_* functions get wrong answer. Pretty up some code. 2018-11-06 10:30:38 -06:00
David Hall
e58c4c3381 MCOL-1793 remove commented experimental code 2018-11-06 10:16:34 -06:00
David Hall
d01fe36fdc MCOL-1793 Window functions return garbage if current row outside of window frame. 2018-11-06 10:11:45 -06:00
David Hall
72eb1d7345 MCOL-1793 Window functions fail when current row outside of window 2018-10-29 12:18:15 -05:00
David Hall
dd99e420e0 MCOL-521 Remove "typename" from certain places as some compiles can't handle it 2018-10-02 11:05:50 -05:00
David Hall
70cec8f484 MCOL-1698 get DISTINCT working for UDAnF 2018-09-11 12:02:05 -05:00
David Hall
52cbb62317 MCOL-1698 Fix code for DISTINCT in UDAnF 2018-09-10 13:53:56 -05:00
Andrew Hutchings
8c90419852 Fix merge and coding style issues 2018-06-22 15:31:31 +01:00
David Hall
2b77f0f284 MCOL-1201 Handle NULLs in Window functions correctly. 2018-06-06 16:51:47 -05:00
David Hall
ea70806e93 MCOL-1201 Add support for UDAF multiple parm constants 2018-06-05 14:10:04 -05:00
David Hall
6fa7dded6f MCOL-1201 manual rebase with develop. Obsoletes branch MCOL-1201 2018-06-05 13:54:17 -05:00
Andrew Hutchings
1d8964ec0d Fix code style 2018-05-31 14:44:48 +01:00
Roman Nozdrin
1a1f3ea506 MCOL-1449. Fix the regression caused by changes in idborderby code for MCOL-1052. Add LIMIT and OFFSET support for group by handler. 2018-05-31 13:51:21 +03:00
Andrew Hutchings
3c1ebd8b94 MCOL-392 Add initial TIME datatype support 2018-04-30 09:42:41 +01:00
Andrew Hutchings
a347a8f5aa Merge branch 'develop-1.1' into develop 2017-10-30 10:29:30 +00:00
Andrew Hutchings
01446d1e22 Reformat all code to coding standard 2017-10-26 17:18:17 +01:00
David Hall
4870e5abdc MCOL-979 getNullValueByType() should return string for all char types 2017-10-26 10:56:41 -05:00
Andrew Hutchings
3330495a2e MCOL-777 Cleanup source 
Clean out autotools and some other things from the source tree.
 2017-08-07 15:59:56 +01:00
David Hall
e49edf19c8 MCOL-523 set copyright notices 2017-08-03 11:36:19 -05:00
David Hall
108fbcf572 MCOL-523 Add UDAF and UDAnF SDK 2017-08-02 11:30:57 -05:00
David Hall
bc2a4e7795 MCOL-523 Add UDAF and UDAnF SDK 2017-08-02 11:22:07 -05:00
Andrew Hutchings
f369ee6212 MCOL-707 Fix memory accounting for ORDER BY 
Missed off window function order by memory accounting in my first commit
for MCOL-707. Fixed in the same way
 2017-05-10 22:59:52 +01:00
David Hall
b070ef3217 MCOL-597 some clean up and make Release builds work 2017-04-21 09:48:59 -05:00
David Hall
d7da34c249 MCOL-597 Fix up Windows Functions 2017-04-21 09:47:56 -05:00
Andrew Hutchings
e9db44424c MCOL-642 Separate TEXT from BLOB 
* TEXT and BLOB now have separate identifiers internally
* TEXT columns are identified as such in system catalog
* cpimport only requires hex input for BLOB, not TEXT
 2017-03-27 21:36:27 +01:00