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) 1996-2016, 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 39 extern bool buildACLCommands(const char *name, const char *subname, const char *nspname, 40 const char *type, const char *acls, const char *racls, 41 const char *owner, const char *prefix, int remoteVersion, 42 PQExpBuffer sql); 43 extern bool buildDefaultACLCommands(const char *type, const char *nspname, 44 const char *acls, const char *racls, 45 const char *initacls, const char *initracls, 46 const char *owner, 47 int remoteVersion, 48 PQExpBuffer sql); 49 extern void buildShSecLabelQuery(PGconn *conn, const char *catalog_name, 50 Oid objectId, PQExpBuffer sql); 51 extern void emitShSecLabels(PGconn *conn, PGresult *res, 52 PQExpBuffer buffer, const char *objtype, const char *objname); 53 54 extern void buildACLQueries(PQExpBuffer acl_subquery, PQExpBuffer racl_subquery, 55 PQExpBuffer init_acl_subquery, PQExpBuffer init_racl_subquery, 56 const char *acl_column, const char *acl_owner, 57 const char *obj_kind, bool binary_upgrade); 58 59 extern bool variable_is_guc_list_quote(const char *name); 60 61 extern bool SplitGUCList(char *rawstring, char separator, 62 char ***namelist); 63 64 #endif /* DUMPUTILS_H */ 65