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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-11-08 22:10:03 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-11-08 22:10:03 +0000 |
| commit | 3908473c809d5c24940faebfabdad673f4302178 (patch) | |
| tree | 6a1989499ee61771c7764afd2b24d12ebd25b8fb /src/include/parser/parse_node.h | |
| parent | ebe0b236909732c75d665c73363bd4ac7a7aa138 (diff) | |
| download | postgresql-3908473c809d5c24940faebfabdad673f4302178.tar.gz postgresql-3908473c809d5c24940faebfabdad673f4302178.zip | |
Make DROP TABLE rollback-able: postpone physical file delete until commit.
(WAL logging for this is not done yet, however.) Clean up a number of really
crufty things that are no longer needed now that DROP behaves nicely. Make
temp table mapper do the right things when drop or rename affecting a temp
table is rolled back. Also, remove "relation modified while in use" error
check, in favor of locking tables at first reference and holding that lock
throughout the statement.
Diffstat (limited to 'src/include/parser/parse_node.h')
| -rw-r--r-- | src/include/parser/parse_node.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/parser/parse_node.h b/src/include/parser/parse_node.h index 22dd797c7fb..a0a41c3289a 100644 --- a/src/include/parser/parse_node.h +++ b/src/include/parser/parse_node.h @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: parse_node.h,v 1.22 2000/09/29 18:21:40 tgl Exp $ + * $Id: parse_node.h,v 1.23 2000/11/08 22:10:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -26,6 +26,7 @@ typedef struct ParseState List *p_joinlist; /* join items so far (will become * FromExpr node's fromlist) */ int p_last_resno; /* last targetlist resno assigned */ + List *p_forUpdate; /* FOR UPDATE clause, if any (see gram.y) */ bool p_hasAggs; bool p_hasSubLinks; bool p_is_insert; |