Upstream MySQL is proposing to change the following syntax to produce an error in current GA releases (5.5 and 5.6):
mysql> SET GLOBAL sql_log_bin = x;
The rationale for this is:
- The syntax will cause slaves to drift out of sync from masters.
- The syntax has no known "correct" use.
- The syntax is too close to SET sql_log_bin=x - which does have a correct use.
- Since this command is often run interactively, it is too easy to incorrectly type the incorrect command (and destroy data).
- Producing a warning instead of an error does not prevent accidental command typing.
Upstream has a MicroReleaseException agreement in place with Ubuntu, and is requesting feedback before proceeding with making the change.
Per: www.tocker. ca/2014/ 08/14/set- global- sql_log_ bin-we- need-your- feedback. html
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Upstream MySQL is proposing to change the following syntax to produce an error in current GA releases (5.5 and 5.6):
mysql> SET GLOBAL sql_log_bin = x;
The rationale for this is:
- The syntax will cause slaves to drift out of sync from masters.
- The syntax has no known "correct" use.
- The syntax is too close to SET sql_log_bin=x - which does have a correct use.
- Since this command is often run interactively, it is too easy to incorrectly type the incorrect command (and destroy data).
- Producing a warning instead of an error does not prevent accidental command typing.
Upstream has a MicroReleaseExc eption agreement in place with Ubuntu, and is requesting feedback before proceeding with making the change.