PostgreSQL Source Code git master
dumputils.h
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1/*-------------------------------------------------------------------------
2 *
3 * Utility routines for SQL dumping
4 *
5 * Basically this is stuff that is useful in both pg_dump and pg_dumpall.
6 *
7 *
8 * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
9 * Portions Copyright (c) 1994, Regents of the University of California
10 *
11 * src/bin/pg_dump/dumputils.h
12 *
13 *-------------------------------------------------------------------------
14 */
15#ifndef DUMPUTILS_H
16#define DUMPUTILS_H
17
18#include "libpq-fe.h"
19#include "pqexpbuffer.h"
20
21/*
22 * Preferred strftime(3) format specifier for printing timestamps in pg_dump
23 * and friends.
24 *
25 * We don't print the timezone on Windows, because the names are long and
26 * localized, which means they may contain characters in various random
27 * encodings; this has been seen to cause encoding errors when reading the
28 * dump script. Think not to get around that by using %z, because
29 * (1) %z is not portable to pre-C99 systems, and
30 * (2) %z doesn't actually act differently from %Z on Windows anyway.
31 */
32#ifndef WIN32
33#define PGDUMP_STRFTIME_FMT "%Y-%m-%d %H:%M:%S %Z"
34#else
35#define PGDUMP_STRFTIME_FMT "%Y-%m-%d %H:%M:%S"
36#endif
37
38
39extern bool buildACLCommands(const char *name, const char *subname, const char *nspname,
40 const char *type, const char *acls, const char *baseacls,
41 const char *owner, const char *prefix, int remoteVersion,
42 PQExpBuffer sql);
43extern bool buildDefaultACLCommands(const char *type, const char *nspname,
44 const char *acls, const char *acldefault,
45 const char *owner,
46 int remoteVersion,
47 PQExpBuffer sql);
48
49extern void quoteAclUserName(PQExpBuffer output, const char *input);
50
51extern void buildShSecLabelQuery(const char *catalog_name,
52 Oid objectId, PQExpBuffer sql);
54 PQExpBuffer buffer, const char *objtype, const char *objname);
55
56extern bool variable_is_guc_list_quote(const char *name);
57
58extern bool SplitGUCList(char *rawstring, char separator,
59 char ***namelist);
60
61extern void makeAlterConfigCommand(PGconn *conn, const char *configitem,
62 const char *type, const char *name,
63 const char *type2, const char *name2,
65
66#endif /* DUMPUTILS_H */
Acl * acldefault(ObjectType objtype, Oid ownerId)
Definition: acl.c:787
bool buildACLCommands(const char *name, const char *subname, const char *nspname, const char *type, const char *acls, const char *baseacls, const char *owner, const char *prefix, int remoteVersion, PQExpBuffer sql)
Definition: dumputils.c:64
void buildShSecLabelQuery(const char *catalog_name, Oid objectId, PQExpBuffer sql)
Definition: dumputils.c:637
void makeAlterConfigCommand(PGconn *conn, const char *configitem, const char *type, const char *name, const char *type2, const char *name2, PQExpBuffer buf)
Definition: dumputils.c:823
bool buildDefaultACLCommands(const char *type, const char *nspname, const char *acls, const char *acldefault, const char *owner, int remoteVersion, PQExpBuffer sql)
Definition: dumputils.c:326
bool variable_is_guc_list_quote(const char *name)
Definition: dumputils.c:689
void quoteAclUserName(PQExpBuffer output, const char *input)
Definition: dumputils.c:544
void emitShSecLabels(PGconn *conn, PGresult *res, PQExpBuffer buffer, const char *objtype, const char *objname)
Definition: dumputils.c:655
bool SplitGUCList(char *rawstring, char separator, char ***namelist)
Definition: dumputils.c:723
FILE * input
FILE * output
NameData subname
static char * buf
Definition: pg_test_fsync.c:72
unsigned int Oid
Definition: postgres_ext.h:32
PGconn * conn
Definition: streamutil.c:53
const char * type
const char * name