run: select TABLE_SCHEMA as a, sum(TABLE_ROWS) as b from tables group by TABLE_SCHEMA limit 2;
old output:
TABLE_SCHEMA Nullable(Int64)_1
0 regression_test_mv_p0_sum_count 9
1 regression_test_query_p0_sql_functions_string_functions 70414
now output:
a b
0 regression_test_mv_p0_sum_count 9
1 regression_test_query_p0_sql_functions_string_functions 70414
Issue Number: #31320
Support two hll functions:
- hll_from_base64
Convert a base64 string(result of function hll_to_base64) into a hll.
- hll_to_base64
Convert an input hll to a base64 string.
* [Fix](partial-update) Fix partial update fail when the datetime default value is 'current_time' (#32926)
* Problem: When importing data that includes datetime with a default value of current time for partial column updates, the import fails.
Reason: Partial column updates do not handle the logic for datetime default values.
Solution: During partial column updates, when the default value is set to current time, read the current time from the runtime state and write it into the data.
* [Enhancement](partial update)Add timezone case for partial update timestamp #33177
* [fix](partial update) Support partial update when the date default value is 'current_date'. This PR is a extension of PR #32926. (#33394)
Issue Number: close #xxx
This PR aims to enhance the compatibility of BI tools (such as Dbeaver, DataGrip) when using the mysql connector to connect to Doris, because some BI tools query some tables in the mysql database. In our tests, the user and procs_priv tables were mainly queried. This PR adds these two tables and adds actual data to the user table. However, please note that most of the fields in the user table are in Doris' own format rather than mysql format, so it can only ensure that the BI tool is querying No error is reported when accessing these tables, which does not guarantee that the data is completely displayed, and the tables under Doris's mysql database do not support data modification.
Thanks to @liujiwen-up for assisting in testing
