pgsql: Disallow deletion of CurrentExtensionObject while running extens
pgsql: Disallow deletion of CurrentExtensionObject while running extens
От:
Tom Lane <tgl@sss.pgh.pa.us>
Дата:
Disallow deletion of CurrentExtensionObject while running extension script. While the deletion in itself wouldn't break things, any further creation of objects in the script would result in dangling pg_depend entries being added by recordDependencyOnCurrentExtension(). An example from Phil Sorber convinced me that this is just barely likely enough to be worth expending a couple lines of code to defend against. The resulting error message might be confusing, but it's better than leaving corrupted catalog contents for the user to deal with. Branch ------ REL9_1_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/ec3e183ec51bb2d4032be6d5402ddc7b4c8acb71 Modified Files -------------- src/backend/commands/extension.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-)
