46ca23f216
[Feature] Support Changing the bucketing mode of the table from Hash Distribution to Random Distribution ( #8259 )
...
Co-authored-by: caiconghui1 <caiconghui1@jd.com >
2022-03-04 09:05:23 +08:00
d9535c29f6
[doc] update alter table docs ( #8076 )
2022-02-17 10:52:59 +08:00
8b7d7e4dac
[improvement] create/drop index support if [not] exist ( #7748 )
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create or drop index clause support if [not] exist
2022-01-16 10:40:44 +08:00
3d8166504a
[Alter] Support alter table engine type from MySQL to ODBC ( #6993 )
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Support alter table engine type from MySQL to ODBC:
```
ALTER TABLE tbl MODIFY ENGINE TO odbc PROPERTIES("driver" = "odbc");
```
2021-11-12 15:12:41 +08:00
7e93405df3
[Alter] Support alter table and column's comment ( #6387 )
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1. alter table tbl1 modify comment "new comment";
2. alter table tbl1 modify column k1 comment "k1", modify column v1 comment "v1";
2021-08-11 16:37:42 +08:00
76e148988a
Support alter default bucket_num of partitioned olap table ( #6023 )
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* Support modify partitioned olap table's bucket num
Co-authored-by: EmmyMiao87 <522274284@qq.com >
2021-07-12 20:28:40 +08:00
9eacd0a89c
[Doc] remove storage_type from docs ( #5814 )
2021-05-19 09:29:15 +08:00
507664a44d
fix spelling mistake in alter table doc ( #5723 )
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Co-authored-by: weizuo <weizuo@xiaomi.com >
2021-04-30 10:12:50 +08:00
253056ca53
[Docs] Modify schema change sql reference ( #5530 )
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Modify the error examples
2021-03-22 10:50:55 +08:00
e93a6da0e5
[Doc] correct format errors in English doc ( #5321 )
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Fix some English doc format errors
2021-02-26 11:32:14 +08:00
55ce88da34
[Schema change] Support More column type in schema change ( #4938 )
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1. Support modify column type CHAR to TINYINT/SMALLINT/INT/BIGINT/LARGEINT/FLOAT/DOUBLE/DATE
and TINYINT/SMALLINT/INT/BIGINT/LARGEINT/FLOAT/DOUBLE convert to a wider range of numeric types (#4937 )
2. Use template to refactor code of types.h and schema_change.cpp to delete redundant code.
2020-11-28 09:52:28 +08:00
fd37c4f352
[Document] Fix some typo in alter table document
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Fix some typos in document that confusing users.
2020-09-22 16:23:23 +08:00
95111f9228
[Feature] Support alter table syntax for sequence column ( #4582 )
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* enable sequence col
Co-authored-by: yangwenbo6 <yangwenbo3@jd.com >
2020-09-15 10:19:38 +08:00
174c9f89ea
[DOCS] Add batch delete docs ( #4435 )
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update documents for batch delete #4051
2020-08-28 09:24:07 +08:00
237271c764
[Bug] Fix fe meta version problem, make drop meta check code easy to read and add doc content for drop meta check ( #4205 )
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This PR is mainly do three things:
1. Fix fe meta version bug introduced by #4029 , when fix conflict with #4086
2. Make drop check code easy to read
3. Add doc content for drop meta check
2020-07-30 09:54:20 +08:00
d7893f0fa7
[Bug]Fix some schema change not work right ( #4009 )
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[Bug]Fix some schema change not work right
This CL mainly fix some schema change to varchar type not work right
because forget to logic check && Add ConvertTypeResolver to add
supported convert type in order to avoid forget logic check
2020-07-11 10:18:29 +08:00
d2ab38a5e0
[Feature] Batch update partition's property in one command ( #3981 )
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Support following command.
```
alter table tbl_name modify partition (p1, p2, p3) set ("replication_num" = "3");
```
2020-07-09 21:48:43 +08:00
4adc9d45c2
[Doc] Update ALTER TABLE.md
2020-06-10 22:58:29 +08:00
432965e360
[Enhancement] documents rebuild with Vuepress ( #3408 ) ( #3414 )
2020-04-29 09:14:31 +08:00
