diff options
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index c949903de5a..1ffa1780cbe 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -10518,8 +10518,9 @@ check_temp_buffers(int *newval, void **extra, GucSource source) { /* * Once local buffers have been initialized, it's too late to change this. + * However, if this is only a test call, allow it. */ - if (NLocBuffer && NLocBuffer != *newval) + if (source != PGC_S_TEST && NLocBuffer && NLocBuffer != *newval) { GUC_check_errdetail("\"temp_buffers\" cannot be changed after any temporary tables have been accessed in the session."); return false; |