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bec96c82f8
When considering a sequence's Data entry in dumpSequenceData, we were actually looking at the sequence definition's dump flag to decide if we should dump the data or not. That's generally fine, except for when the sequence data entry was created by processExtensionTables() because it's a config sequence. In that case, the sequence itself won't be marked as dumping data because it's part of an extension, leading to the need for processExtensionTables() to create the sequence data entry. This leads to extension config sequence data not being included in the dump when it should be. Fix this by looking at the sequence data's dump flag instead, just as dumpTableData() was doing for tables (which is why config tables were correctly being handled), and add a regression test to make sure we don't break it moving forward. All of this is a bit round-about since we can now represent which components of a given dump item should be dumped out through the dump flag. A future improvement might be to change checkExtensionMembership() to check for config sequences/tables and set the dump flag based on that directly, possibly removing the need for processExtensionTables(). Bug found by Daniele Varrazzo. Discussion: https://postgr.es/m/CA+mi_8ZmxQM7+nZ7pJ8uyfxc9V3o=UAG14dVqvftdmvw8OJ3gQ@mail.gmail.com Patch by Michael Paquier, with some tweaking of the regression tests by me. Back-patch to 9.6 where the bug was introduced. |
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| po | ||
| t | ||
| .gitignore | ||
| common.c | ||
| compress_io.c | ||
| compress_io.h | ||
| dumputils.c | ||
| dumputils.h | ||
| Makefile | ||
| nls.mk | ||
| parallel.c | ||
| parallel.h | ||
| pg_backup_archiver.c | ||
| pg_backup_archiver.h | ||
| pg_backup_custom.c | ||
| pg_backup_db.c | ||
| pg_backup_db.h | ||
| pg_backup_directory.c | ||
| pg_backup_null.c | ||
| pg_backup_tar.c | ||
| pg_backup_tar.h | ||
| pg_backup_utils.c | ||
| pg_backup_utils.h | ||
| pg_backup.h | ||
| pg_dump_sort.c | ||
| pg_dump.c | ||
| pg_dump.h | ||
| pg_dumpall.c | ||
| pg_restore.c | ||