diff --git a/bin/pt-table-checksum b/bin/pt-table-checksum index 690c9f66..6ba8b6da 100755 --- a/bin/pt-table-checksum +++ b/bin/pt-table-checksum @@ -11060,7 +11060,7 @@ pathname. default: yes -Delete previous checksums for each table B. This +Delete previous checksums for each table before checksumming the table. This option does not truncate the entire table, it only deletes rows (checksums) for each table just before checksumming the table. Therefore, if checksumming stops prematurely and there was preexisting data, there will still be rows for tables @@ -11069,8 +11069,8 @@ that were not checksummed before the tool was stopped. If you're resuming from a previous checksum run, then the checksum records for the table from which the tool resumes won't be emptied. -If you truly need to empty the replicate table, you should do a -C prior to running the tool. +To empty the entire replicate table, you must manually execute C +before running the tool. =item --engines