index 8cd171c2a909aac22c5514b75b673151a11c9ce9..148aca4ef6c445b87049bddf5b5f77104942c906 100644 (file)
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.166 2009年03月11日 03:33:29 adunstan Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.167 2009年03月13日 22:50:44 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -3732,8 +3732,11 @@ identify_locking_dependencies(TocEntry *te, TocEntry **tocsByDumpId)
return;
/*
- * We assume the item requires exclusive lock on each TABLE item
- * listed among its dependencies.
+ * We assume the item requires exclusive lock on each TABLE DATA item
+ * listed among its dependencies. (This was originally a dependency
+ * on the TABLE, but fix_dependencies repointed it to the data item.
+ * Note that all the entry types we are interested in here are POST_DATA,
+ * so they will all have been changed this way.)
*/
lockids = (DumpId *) malloc(te->nDeps * sizeof(DumpId));
nlockids = 0;
@@ -3742,7 +3745,7 @@ identify_locking_dependencies(TocEntry *te, TocEntry **tocsByDumpId)
DumpId depid = te->dependencies[i];
if (tocsByDumpId[depid - 1] &&
- strcmp(tocsByDumpId[depid - 1]->desc, "TABLE") == 0)
+ strcmp(tocsByDumpId[depid - 1]->desc, "TABLE DATA") == 0)
lockids[nlockids++] = depid;
}