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Bug #18453 Warning/error message if there is a mismatch between ... There were three problems: 1. the reported lack of warnings for the BEFORE syntax of PURGE; 2. the similar lack of warnings for the TO syntax; 3. incompatible behaviour between the two in that the latter blanked out regardlessly of presence or lack the actual file corresponding to an index record; the former version gave up at the first mismatch. fixed with deploying the warning's generation and synronizing logics of purge_logs() and purge_logs_before_date(). my_stat() is called in either of two branches of purge_logs() (responsible for the TO syntax of PURGE) similarly to how it has behaved in the BEFORE syntax. If there is no actual binlog file, my_stat returns NULL and my_delete is not invoked. A critical error is reported to the user if a file from the index could not be retrieved info about or deleted with a system error code different than ENOENT. sql/log.cc: generating warning in two functions. refining logics to call my_stat() by purge_logs() as it happens in purge_logs_before_date(). my_delete() is called only if my_stat() ensured existance of the file. A critical error is reported to the user if a file from the index could not be my_stat():ed or my_delete():d with an error different than ENOENT. sql/share/errmsg.txt: new error message mysql-test/include/show_binary_logs.inc: a new macro - shortcut of show binary logs mysql-test/r/binlog_index.result: new results mysql-test/t/binlog_index.test: a regression test for the bugs
5 lines
91 B
HTML
5 lines
91 B
HTML
# show binary logs
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# mask out the binlog position
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-- replace_column 2 #
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show binary logs;
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