diff options
Diffstat (limited to 'src/backend/commands/tablespace.c')
| -rw-r--r-- | src/backend/commands/tablespace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/commands/tablespace.c b/src/backend/commands/tablespace.c index 378e355adcc..616308bc2d3 100644 --- a/src/backend/commands/tablespace.c +++ b/src/backend/commands/tablespace.c @@ -493,6 +493,13 @@ DropTableSpace(DropTableSpaceStmt *stmt) * but we can't tell them apart from important data files that we * mustn't delete. So instead, we force a checkpoint which will clean * out any lingering files, and try again. + * + * XXX On Windows, an unlinked file persists in the directory listing + * until no process retains an open handle for the file. The DDL + * commands that schedule files for unlink send invalidation messages + * directing other PostgreSQL processes to close the files. DROP + * TABLESPACE should not give up on the tablespace becoming empty + * until all relevant invalidation processing is complete. */ RequestCheckpoint(CHECKPOINT_IMMEDIATE | CHECKPOINT_FORCE | CHECKPOINT_WAIT); if (!destroy_tablespace_directories(tablespaceoid, false)) |