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124 Commits

Author SHA1 Message Date
xueweizhang
1597afcd67 [fix](mutil-catalog) fix get many same name db/table when show where (#15076) 
when show databases/tables/table status where xxx, it will change a selectStmt to select result from 
information_schema, it need catalog info to scan schema table, otherwise may get many
database or table info from multi catalog.

for example
mysql> show databases where schema_name='test';
+----------+
| Database |
+----------+
| test |
| test |
+----------+

MySQL [internal.test]> show tables from test where table_name='test_dc';
+----------------+
| Tables_in_test |
+----------------+
| test_dc |
| test_dc |
+----------------+
 2022-12-19 14:27:48 +08:00
xueweizhang
6aba948df0 [fix](multi-catalog) hidden password for show create jdbc catalog (#15145) 
when show create catalog of jdbc, it will show 'jdbc.password' plain text. fix it like other code that hidden password.
 2022-12-17 17:20:17 +08:00
Hong Liu
33abe11dea [regression-test](query) Add regression case of error could not be changed to nullabl when exe… (#15123) 
* Add regression case of error could not be changed to nullabl when exeing sql

* add out file

Co-authored-by: smallhibiscus <844981280>
 2022-12-16 21:57:36 +08:00
Gabriel
4dbe30d37b [regression](vectorized) delete vectorized config in regression tests (#15126) 2022-12-16 17:08:29 +08:00
starocean999
5e0d44ff25 [fix](nereids) fix bug of expr rewrite and column prune rule of group by exprs (#15097) 2022-12-16 03:22:36 +08:00
Yulei-Yang
21c2e485ae [improvment](function) add new function substring_index (#15024) 2022-12-15 09:54:34 +08:00
Gabriel
1200b22fd2 [function](round) compute accurate round value by decimal (#14946) 2022-12-13 09:53:43 +08:00
starocean999
b5c0d4870d [fix](nereids)fix bug of elt and sub_replace function (#14971) 2022-12-12 17:37:36 +08:00
liqing-coder
38570312dd [feature](split_by_string)support split by string function (#13741) 2022-12-12 15:22:30 +08:00
Yulei-Yang
33349c3419 [feature](function)Support negative index for function split_part (#13914) 2022-12-12 09:56:09 +08:00
TengJianPing
3286fb48ab [fix](if) fix coredump of if const (#14858) 2022-12-07 09:43:10 +08:00
luozenglin
6c70d794f6 [fix](bitmapfilter) fix core dump caused by bitmap filter (#14702) 2022-12-01 09:56:22 +08:00
Jerry Hu
a60490651f [improvement](function) add timezone cache for convert_tz (#14616) 2022-11-29 17:00:54 +08:00
Gabriel
7513c82431 [NLJoin](conjuncts) separate join conjuncts and general conjuncts (#14608) 2022-11-29 08:55:54 +08:00
abmdocrt
529bdfb153 [Fix](function) Fix retention function return wrong value type (#14552) 
MySQL [db]> SELECT SUM(a.r[1]) as active_user_num, SUM(a.r[2]) as active_user_num_1day, SUM(a.r[3]) as active_user_num_3day, SUM(a.r[4]) as active_user_num_7day FROM ( SELECT user_id, retention( day = '2022-11-01', day = '2022-11-02', day = '2022-11-04', day = '2022-11-07') as r FROM login_event WHERE (day >= '2022-11-01') AND (day <= '2022-11-21') GROUP BY user_id ) a;
ERROR 1105 (HY000): errCode = 2, detailMessage = sum requires a numeric parameter: sum(%element_extract%(a.r, 1))
 2022-11-28 15:56:18 +08:00
HappenLee
38b4cbe253 [Bug](regression) regression fail random in fuzzy mode (#14614) 2022-11-27 09:23:36 +08:00
luozenglin
4728e75079 [feature](bitmap) Support in bitmap syntax and bitmap runtime filter (#14340) 
1.Support in bitmap syntax, like 'where k1 in (select bitmap_column from tbl)';
2.Support bitmap runtime filter. Generate a bitmap filter using the right table bitmap and push it down to the left table storage layer for filtering.
 2022-11-25 15:22:44 +08:00
lihangyu
7ba4cd764a [enhancement](array-function) array_position,array_contains,countequal which in FunctionArrayIndex handle target NULL (#14564) 
in the previous, the result is:
```
mysql> select array_position([1, null], null);
+--------------------------------------+
| array_position(ARRAY(1, NULL), NULL) |
+--------------------------------------+
|                                 NULL |
+--------------------------------------+
1 row in set (0.02 sec)
```

but after this commit, the result become:
```
mysql> select array_position([1, null], null);
+--------------------------------------+
| array_position(ARRAY(1, NULL), NULL) |
+--------------------------------------+
|                                    2 |
+--------------------------------------+
1 row in set (0.02 sec)
```
 2022-11-25 14:19:50 +08:00
zhangstar333
d5d356b17f [vectorized](function) support order by field function (#14528) 
* [vectorized](function) support order by field function

* update

* update test
 2022-11-25 14:00:46 +08:00
lihangyu
bc699511d0 [Fix](array-function) fix array_distinct null values (#14544) 
in the previous the result is:
```
mysql> select array_distinct([1,1,3,3,null, null, null]);
+-----------------------------------------------------+
| array_distinct(ARRAY(1, 1, 3, 3, NULL, NULL, NULL)) |
+-----------------------------------------------------+
| [1, 3, NULL, NULL, NULL]                            |
+-----------------------------------------------------+
1 row in set (0.00 sec)
```

after this fix, the result becomes:
```
mysql> select array_distinct([1,1,3,3,null, null, null]);
+-----------------------------------------------------+
| array_distinct(ARRAY(1, 1, 3, 3, NULL, NULL, NULL)) |
+-----------------------------------------------------+
| [1, 3, NULL]                                        |
+-----------------------------------------------------+
1 row in set (0.00 sec)
```
 2022-11-24 19:07:28 +08:00
htyoung
0c4830600d test(grouping sets) add regression test case for grouping sets (#14539) 
Co-authored-by: tongyang.hty <hantongyang@douyu.tv>
 2022-11-24 17:38:12 +08:00
zy-kkk
59b31a03c4 [Improvement](agg function) support group_bit_and/group_bit_or/group_bit_xor functions (#14386) 2022-11-24 16:46:42 +08:00
lihangyu
8afe298a0f [Fix](function) fix function retention lost ARRAY's element type … (#14538) 2022-11-24 15:19:50 +08:00
abmdocrt
70ea07bc4b [fix](nullable) Fix nullable cache to avoid function returning wrong value (#14463) 2022-11-24 09:35:08 +08:00
Yongqiang YANG
18b9db17b3 [fix](test) move cases in query to query_p0 (#14452) 2022-11-22 21:35:18 +08:00
shee
89c676e597 [Bug] fix bug for grouping set query which where condition is false (#14401) 2022-11-22 16:03:43 +08:00
zhangstar333
16d8a1853a [Bug](array-function) array set function not handle all null value (#14318) 2022-11-22 09:07:43 +08:00
Pxl
bcd641877f [Enhancement](scan) disable build key range and filters when push down agg work (#14248) 
disable build key range and filters when push down agg work
 2022-11-21 12:47:57 +08:00
lihangyu
b4aef889f2 [feature-array](array-function) add array constructor function array() (#14250) 
* [feature-array](array-function) add array constructor function `array()`

```
mysql>  select array(qid, creationDate) from nested_c_2  limit 10;
+------------------------------+
| array(`qid`, `creationDate`) |
+------------------------------+
| [1000038, 20090616074056]    |
| [1000069, 20090616075005]    |
| [1000130, 20090616080918]    |
| [1000145, 20090616081545]    |
+------------------------------+
10 rows in set (0.01 sec)
```
 2022-11-19 10:49:50 +08:00
Gabriel
50bfd99b59 [feature](join) support nested loop semi/anti join (#14227) 2022-11-17 22:20:08 +08:00
zhangstar333
70cc725649 [Vectorized](function) support avg_weighted/percentile_array/topn_wei… (#14209) 
* [Vectorized](function) support avg_weighted/percentile_array/topn_weighted functions

* update add to stringRef
 2022-11-15 16:38:38 +08:00
abmdocrt
f86886f8f5 [Feature](function) Support array_compact function (#14141) 2022-11-15 14:24:37 +08:00
zhangstar333
93e5d8e660 [Vectorized](function) support bitmap_from_array function (#14259) 2022-11-15 01:55:51 +08:00
luozenglin
376b4fda9f [fix](scankey) fix extended scan key errors. (#14200) 
Issue Number: close #14199
 2022-11-12 20:44:09 +08:00
lihangyu
43490a33a5 [feature-array](array-type) Add array function array_with_constant (#14115) 
Return array of constants with length num.

```
mysql> select array_with_constant(4, 1223);
+------------------------------+
| array_with_constant(4, 1223) |
+------------------------------+
| [1223, 1223, 1223, 1223]     |
+------------------------------+
1 row in set (0.01 sec)
```
co-authored-by @eldenmoon
 2022-11-11 22:08:43 +08:00
Yixi Zhang
0ba13af8ff [feature](running_difference) support running_difference function (#13737) 2022-11-11 21:22:56 +08:00
zy-kkk
2e29b15c6a [test](array function)add array_range function test (#14123) 
* add array_range function test

* add array_range function test
 2022-11-11 18:04:33 +08:00
abmdocrt
b6ba654f5b [Feature](Sequence) Support sequence_match and sequence_count functions (#13785) 2022-11-11 13:38:45 +08:00
starocean999
8e17fcef3f [fix](cast)fix cast to char(N) error (#14168) 2022-11-11 11:27:51 +08:00
Gabriel
1ef85ae1f2 [Improvement](join) Support nested loop outer join (#13965) 2022-11-10 19:50:46 +08:00
camby
322ac5cf89 [refractor](array) refractor DataTypeArray from_string (#13905) 
refractor DataTypeArray from_string, make it more clear;
support ',' and ']' inside string element, for example: ['hello,,,', 'world][]']
support empty elements, such as [,] ==> [0,0]
Co-authored-by: cambyzju <zhuxiaoli01@baidu.com>
 2022-11-09 16:58:08 +08:00
luozenglin
115c6bd411 [fix](keyranges) fix the split error of keyranges (#14049) 
fix the split error of keyranges
 2022-11-08 22:09:16 +08:00
zhangstar333
f7ecb6d79f [Bug](Bitmap) fix sub_bitmap calculate wrong result to return null (#13978) 
fix sub_bitmap calculate wrong result to return null
 2022-11-08 14:10:12 +08:00
Kang
34f43ac781 [bug](like function)fix like '' (empty string) get wrong result with all rows #14035 2022-11-08 08:51:39 +08:00
Yiliang Qiu
e8d2fb6778 [feature](function)add search functions: multi_search_all_positions & multi_match_any (#13763) 
Co-authored-by: yiliang qiu <yiliang.qiu@qq.com>
 2022-11-07 11:50:55 +08:00
lihangyu
7ffe88b579 [feature-array](array-type) Add array function array_popback (#13641) 
Remove the last element from array.

```
mysql> select array_popback(['test', NULL, 'value']);
+-----------------------------------------------------+
| array_popback(ARRAY('test', NULL, 'value')) |
+-----------------------------------------------------+
| [test, NULL]                                        |
+-----------------------------------------------------+
```
 2022-11-07 10:48:16 +08:00
xy720
d183199319 [Bug](array-type) Fix array product calculate decimal type return wrong result (#13794) 2022-11-03 17:26:34 +08:00
zhangstar333
5fe3342aa3 [Vectorized](function) support bitmap_to_array function (#13926) 2022-11-03 14:29:28 +08:00
qiye
b83744d2f6 [feature](function)add regexp functions: regexp_replace_one, regexp_extract_all (#13766) 2022-11-02 23:15:57 +08:00
zhangstar333
374303186c [Vectorized](function) support topn_array function (#13869) 2022-11-02 19:49:23 +08:00