diff options
Diffstat (limited to 'src/include/utils/hsearch.h')
| -rw-r--r-- | src/include/utils/hsearch.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/utils/hsearch.h b/src/include/utils/hsearch.h index 9c5fe45e56..fe0637c617 100644 --- a/src/include/utils/hsearch.h +++ b/src/include/utils/hsearch.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: hsearch.h,v 1.27 2002/06/20 20:29:53 momjian Exp $ + * $Id: hsearch.h,v 1.27.2.1 2007/04/26 23:25:48 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -89,6 +89,8 @@ typedef struct HTAB * used */ char *tabname; /* table name (for error messages) */ bool isshared; /* true if table is in shared memory */ + /* freezing a shared table isn't allowed, so we can keep state here */ + bool frozen; /* true = no more inserts allowed */ } HTAB; /* Parameter data structure for hash_create */ @@ -155,8 +157,11 @@ extern void *hash_search(HTAB *hashp, void *keyPtr, HASHACTION action, bool *foundPtr); extern void hash_seq_init(HASH_SEQ_STATUS *status, HTAB *hashp); extern void *hash_seq_search(HASH_SEQ_STATUS *status); +extern void hash_seq_term(HASH_SEQ_STATUS *status); +extern void hash_freeze(HTAB *hashp); extern long hash_estimate_size(long num_entries, long entrysize); extern long hash_select_dirsize(long num_entries); +extern void AtEOXact_HashTables(bool isCommit); /* * prototypes for functions in hashfn.c |