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MDEV-25154: JSON_TABLE: Queries involving ordinality columns are unsafe ...

Mark the JSON_TABLE function as SBR-unsafe.
It is not unsafe for the current implementation. But we still mark it as such
in order to be future-proof and keep it possible to change JSON data
representation in the future.
This commit is contained in:
Sergei Petrunia
2021-05-13 12:25:01 +03:00
parent 916c28c9e5
commit 4547c6f283
4 changed files with 69 additions and 0 deletions

View File

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--source include/have_binlog_format_mixed.inc
--echo #
--echo # MDEV-25154: JSON_TABLE: Queries involving ordinality columns are unsafe for statement binlog and should be marked as such
--echo #
create table t1 (a int);
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
set binlog_format='statement';
insert into t1
select *
from json_table('[1,2,3]', '$[*]' columns (a for ordinality)) as T ;
set binlog_format='mixed';
let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1);
let $binlog_file= LAST;
insert into t1
select *
from json_table('[1,2,3]', '$[*]' columns (a for ordinality)) as T ;
--echo # This must show Annotate_rows, Write_rows_v1 events. Not the statement event
--source include/show_binlog_events.inc
drop table t1;