int
main(int argc, char **argv)
{
RestoreOptions *opts;
int c;
int exit_code;
Archive *AH;
char *inputFileSpec;
static int disable_triggers = 0;
static int no_data_for_failed_tables = 0;
static int outputNoTablespaces = 0;
static int use_setsessauth = 0;
struct option cmdopts[] = {
{"clean", 0, NULL, 'c'},
{"create", 0, NULL, 'C'},
{"data-only", 0, NULL, 'a'},
{"dbname", 1, NULL, 'd'},
{"exit-on-error", 0, NULL, 'e'},
{"file", 1, NULL, 'f'},
{"format", 1, NULL, 'F'},
{"function", 1, NULL, 'P'},
{"host", 1, NULL, 'h'},
{"ignore-version", 0, NULL, 'i'},
{"index", 1, NULL, 'I'},
{"jobs", 1, NULL, 'j'},
{"list", 0, NULL, 'l'},
{"no-privileges", 0, NULL, 'x'},
{"no-acl", 0, NULL, 'x'},
{"no-owner", 0, NULL, 'O'},
{"no-reconnect", 0, NULL, 'R'},
{"port", 1, NULL, 'p'},
{"no-password", 0, NULL, 'w'},
{"password", 0, NULL, 'W'},
{"schema", 1, NULL, 'n'},
{"schema-only", 0, NULL, 's'},
{"superuser", 1, NULL, 'S'},
{"table", 1, NULL, 't'},
{"trigger", 1, NULL, 'T'},
{"use-list", 1, NULL, 'L'},
{"username", 1, NULL, 'U'},
{"verbose", 0, NULL, 'v'},
{"single-transaction", 0, NULL, '1'},
/*
* the following options don't have an equivalent short option letter
*/
{"disable-triggers", no_argument, &disable_triggers, 1},
{"no-data-for-failed-tables", no_argument, &no_data_for_failed_tables, 1},
{"no-tablespaces", no_argument, &outputNoTablespaces, 1},
{"role", required_argument, NULL, 2},
{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
{NULL, 0, NULL, 0}
};
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_dump"));
init_parallel_dump_utils();
opts = NewRestoreOptions();
progname = get_progname(argv[0]);
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_restore (PostgreSQL) " PG_VERSION);
exit(0);
}
}
while ((c = getopt_long(argc, argv, "acCd:ef:F:h:iI:j:lL:n:Op:P:RsS:t:T:U:vwWxX:1",
cmdopts, NULL)) != -1)
{
switch (c)
{
case 'a': /* Dump data only */
opts->dataOnly = 1;
break;
case 'c': /* clean (i.e., drop) schema prior to create */
opts->dropSchema = 1;
break;
case 'C':
opts->createDB = 1;
break;
case 'd':
opts->dbname = strdup(optarg);
break;
case 'e':
opts->exit_on_error = true;
break;
case 'f': /* output file name */
opts->filename = strdup(optarg);
break;
case 'F':
if (strlen(optarg) != 0)
opts->formatName = strdup(optarg);
break;
case 'h':
if (strlen(optarg) != 0)
opts->pghost = strdup(optarg);
break;
case 'i':
/* ignored, deprecated option */
break;
case 'j': /* number of restore jobs */
opts->number_of_jobs = atoi(optarg);
break;
case 'l': /* Dump the TOC summary */
opts->tocSummary = 1;
break;
case 'L': /* input TOC summary file name */
opts->tocFile = strdup(optarg);
break;
case 'n': /* Dump data for this schema only */
opts->schemaNames = strdup(optarg);
break;
case 'O':
opts->noOwner = 1;
break;
case 'p':
if (strlen(optarg) != 0)
opts->pgport = strdup(optarg);
break;
case 'R':
/* no-op, still accepted for backwards compatibility */
break;
case 'P': /* Function */
opts->selTypes = 1;
opts->selFunction = 1;
opts->functionNames = strdup(optarg);
break;
case 'I': /* Index */
opts->selTypes = 1;
opts->selIndex = 1;
opts->indexNames = strdup(optarg);
break;
case 'T': /* Trigger */
opts->selTypes = 1;
opts->selTrigger = 1;
opts->triggerNames = strdup(optarg);
break;
case 's': /* dump schema only */
opts->schemaOnly = 1;
break;
case 'S': /* Superuser username */
if (strlen(optarg) != 0)
opts->superuser = strdup(optarg);
break;
case 't': /* Dump data for this table only */
opts->selTypes = 1;
opts->selTable = 1;
opts->tableNames = strdup(optarg);
break;
case 'U':
opts->username = optarg;
break;
case 'v': /* verbose */
opts->verbose = 1;
break;
case 'w':
opts->promptPassword = TRI_NO;
break;
case 'W':
opts->promptPassword = TRI_YES;
break;
case 'x': /* skip ACL dump */
opts->aclsSkip = 1;
break;
case 'X':
/* -X is a deprecated alternative to long options */
if (strcmp(optarg, "disable-triggers") == 0)
disable_triggers = 1;
else if (strcmp(optarg, "no-data-for-failed-tables") == 0)
no_data_for_failed_tables = 1;
else if (strcmp(optarg, "no-tablespaces") == 0)
outputNoTablespaces = 1;
else if (strcmp(optarg, "use-set-session-authorization") == 0)
use_setsessauth = 1;
else
{
fprintf(stderr,
_("%s: invalid -X option -- %s\n"),
progname, optarg);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
break;
case '1': /* Restore data in a single transaction */
opts->single_txn = true;
opts->exit_on_error = true;
break;
case 0:
/*
* This covers the long options without a short equivalent,
* including those equivalent to -X xxx.
*/
break;
case 2: /* SET ROLE */
opts->use_role = optarg;
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/* Get file name from command line */
if (optind < argc)
inputFileSpec = argv[optind++];
else
inputFileSpec = NULL;
/* Complain if any arguments remain */
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
/* Should get at most one of -d and -f, else user is confused */
if (opts->dbname)
{
if (opts->filename)
{
fprintf(stderr, _("%s: options -d/--dbname and -f/--file cannot be used together\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
opts->useDB = 1;
}
/* Can't do single-txn mode with multiple connections */
if (opts->single_txn && opts->number_of_jobs > 1)
{
fprintf(stderr, _("%s: cannot specify both --single-transaction and multiple jobs\n"),
progname);
exit(1);
}
opts->disable_triggers = disable_triggers;
opts->noDataForFailedTables = no_data_for_failed_tables;
opts->noTablespace = outputNoTablespaces;
opts->use_setsessauth = use_setsessauth;
if (opts->formatName)
{
switch (opts->formatName[0])
{
case 'c':
case 'C':
opts->format = archCustom;
break;
case 'f':
case 'F':
opts->format = archFiles;
break;
case 't':
case 'T':
opts->format = archTar;
break;
default:
write_msg(NULL, "unrecognized archive format \"%s\"; please specify \"c\" or \"t\"\n",
opts->formatName);
exit(1);
}
}
AH = OpenArchive(inputFileSpec, opts->format);
/* Let the archiver know how noisy to be */
AH->verbose = opts->verbose;
/*
* Whether to keep submitting sql commands as "pg_restore ... | psql ... "
*/
AH->exit_on_error = opts->exit_on_error;
if (opts->tocFile)
SortTocFromFile(AH, opts);
else if (opts->noDataForFailedTables)
{
/*
* we implement this option by clearing idWanted entries, so must
* create a dummy idWanted array if there wasn't a tocFile
*/
InitDummyWantedList(AH, opts);
}
if (opts->tocSummary)
PrintTOCSummary(AH, opts);
else
RestoreArchive(AH, opts);
/* done, print a summary of ignored errors */
if (AH->n_errors)
fprintf(stderr, _("WARNING: errors ignored on restore: %d\n"),
AH->n_errors);
/* AH may be freed in CloseArchive? */
exit_code = AH->n_errors ? 1 : 0;
CloseArchive(AH);
return exit_code;
}
int
main(int argc, char **argv)
{
RestoreOptions *opts;
int c;
int exit_code;
int numWorkers = 1;
Archive *AH;
char *inputFileSpec;
static int disable_triggers = 0;
static int if_exists = 0;
static int no_data_for_failed_tables = 0;
static int outputNoTablespaces = 0;
static int use_setsessauth = 0;
static int no_security_labels = 0;
struct option cmdopts[] = {
{"clean", 0, NULL, 'c'},
{"create", 0, NULL, 'C'},
{"data-only", 0, NULL, 'a'},
{"dbname", 1, NULL, 'd'},
{"exit-on-error", 0, NULL, 'e'},
{"file", 1, NULL, 'f'},
{"format", 1, NULL, 'F'},
{"function", 1, NULL, 'P'},
{"host", 1, NULL, 'h'},
{"ignore-version", 0, NULL, 'i'},
{"index", 1, NULL, 'I'},
{"jobs", 1, NULL, 'j'},
{"list", 0, NULL, 'l'},
{"no-privileges", 0, NULL, 'x'},
{"no-acl", 0, NULL, 'x'},
{"no-owner", 0, NULL, 'O'},
{"no-reconnect", 0, NULL, 'R'},
{"port", 1, NULL, 'p'},
{"no-password", 0, NULL, 'w'},
{"password", 0, NULL, 'W'},
{"schema", 1, NULL, 'n'},
{"schema-only", 0, NULL, 's'},
{"superuser", 1, NULL, 'S'},
{"table", 1, NULL, 't'},
{"trigger", 1, NULL, 'T'},
{"use-list", 1, NULL, 'L'},
{"username", 1, NULL, 'U'},
{"verbose", 0, NULL, 'v'},
{"single-transaction", 0, NULL, '1'},
/*
* the following options don't have an equivalent short option letter
*/
{"disable-triggers", no_argument, &disable_triggers, 1},
{"if-exists", no_argument, &if_exists, 1},
{"no-data-for-failed-tables", no_argument, &no_data_for_failed_tables, 1},
{"no-tablespaces", no_argument, &outputNoTablespaces, 1},
{"role", required_argument, NULL, 2},
{"section", required_argument, NULL, 3},
{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
{"no-security-labels", no_argument, &no_security_labels, 1},
{NULL, 0, NULL, 0}
};
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_dump"));
init_parallel_dump_utils();
opts = NewRestoreOptions();
progname = get_progname(argv[0]);
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit_nicely(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_restore (PostgreSQL) " PG_VERSION);
exit_nicely(0);
}
}
while ((c = getopt_long(argc, argv, "acCd:ef:F:h:iI:j:lL:n:Op:P:RsS:t:T:U:vwWx1",
cmdopts, NULL)) != -1)
{
switch (c)
{
case 'a': /* Dump data only */
opts->dataOnly = 1;
break;
case 'c': /* clean (i.e., drop) schema prior to create */
opts->dropSchema = 1;
break;
case 'C':
opts->createDB = 1;
break;
case 'd':
opts->dbname = pg_strdup(optarg);
break;
case 'e':
opts->exit_on_error = true;
break;
case 'f': /* output file name */
opts->filename = pg_strdup(optarg);
break;
case 'F':
if (strlen(optarg) != 0)
opts->formatName = pg_strdup(optarg);
break;
case 'h':
if (strlen(optarg) != 0)
opts->pghost = pg_strdup(optarg);
break;
case 'i':
/* ignored, deprecated option */
break;
case 'j': /* number of restore jobs */
numWorkers = atoi(optarg);
break;
case 'l': /* Dump the TOC summary */
opts->tocSummary = 1;
break;
case 'L': /* input TOC summary file name */
opts->tocFile = pg_strdup(optarg);
break;
case 'n': /* Dump data for this schema only */
simple_string_list_append(&opts->schemaNames, optarg);
break;
case 'O':
opts->noOwner = 1;
break;
case 'p':
if (strlen(optarg) != 0)
opts->pgport = pg_strdup(optarg);
break;
case 'R':
/* no-op, still accepted for backwards compatibility */
break;
case 'P': /* Function */
opts->selTypes = 1;
opts->selFunction = 1;
simple_string_list_append(&opts->functionNames, optarg);
break;
case 'I': /* Index */
opts->selTypes = 1;
opts->selIndex = 1;
simple_string_list_append(&opts->indexNames, optarg);
break;
case 'T': /* Trigger */
opts->selTypes = 1;
opts->selTrigger = 1;
simple_string_list_append(&opts->triggerNames, optarg);
break;
case 's': /* dump schema only */
opts->schemaOnly = 1;
break;
case 'S': /* Superuser username */
if (strlen(optarg) != 0)
opts->superuser = pg_strdup(optarg);
break;
case 't': /* Dump data for this table only */
opts->selTypes = 1;
opts->selTable = 1;
simple_string_list_append(&opts->tableNames, optarg);
break;
case 'U':
opts->username = pg_strdup(optarg);
break;
case 'v': /* verbose */
opts->verbose = 1;
break;
case 'w':
opts->promptPassword = TRI_NO;
break;
case 'W':
opts->promptPassword = TRI_YES;
break;
case 'x': /* skip ACL dump */
opts->aclsSkip = 1;
break;
case '1': /* Restore data in a single transaction */
opts->single_txn = true;
opts->exit_on_error = true;
break;
case 0:
/*
* This covers the long options without a short equivalent.
*/
break;
case 2: /* SET ROLE */
opts->use_role = pg_strdup(optarg);
break;
case 3: /* section */
set_dump_section(optarg, &(opts->dumpSections));
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit_nicely(1);
}
}
/* Get file name from command line */
if (optind < argc)
inputFileSpec = argv[optind++];
else
inputFileSpec = NULL;
/* Complain if any arguments remain */
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit_nicely(1);
}
/* Should get at most one of -d and -f, else user is confused */
if (opts->dbname)
{
if (opts->filename)
{
fprintf(stderr, _("%s: options -d/--dbname and -f/--file cannot be used together\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit_nicely(1);
}
opts->useDB = 1;
}
if (opts->dataOnly && opts->schemaOnly)
{
fprintf(stderr, _("%s: options -s/--schema-only and -a/--data-only cannot be used together\n"),
progname);
exit_nicely(1);
}
if (opts->dataOnly && opts->dropSchema)
{
fprintf(stderr, _("%s: options -c/--clean and -a/--data-only cannot be used together\n"),
progname);
exit_nicely(1);
}
/* Can't do single-txn mode with multiple connections */
if (opts->single_txn && numWorkers > 1)
{
fprintf(stderr, _("%s: cannot specify both --single-transaction and multiple jobs\n"),
progname);
exit_nicely(1);
}
opts->disable_triggers = disable_triggers;
opts->noDataForFailedTables = no_data_for_failed_tables;
opts->noTablespace = outputNoTablespaces;
opts->use_setsessauth = use_setsessauth;
opts->no_security_labels = no_security_labels;
if (if_exists && !opts->dropSchema)
{
fprintf(stderr, _("%s: option --if-exists requires -c/--clean option\n"),
progname);
exit_nicely(1);
}
opts->if_exists = if_exists;
if (opts->formatName)
{
switch (opts->formatName[0])
{
case 'c':
case 'C':
opts->format = archCustom;
break;
case 'd':
case 'D':
opts->format = archDirectory;
break;
case 't':
case 'T':
opts->format = archTar;
break;
default:
write_msg(NULL, "unrecognized archive format \"%s\"; please specify \"c\", \"d\", or \"t\"\n",
opts->formatName);
exit_nicely(1);
}
}
AH = OpenArchive(inputFileSpec, opts->format);
/*
* We don't have a connection yet but that doesn't matter. The connection
* is initialized to NULL and if we terminate through exit_nicely() while
* it's still NULL, the cleanup function will just be a no-op.
*/
on_exit_close_archive(AH);
/* Let the archiver know how noisy to be */
AH->verbose = opts->verbose;
/*
* Whether to keep submitting sql commands as "pg_restore ... | psql ... "
*/
AH->exit_on_error = opts->exit_on_error;
if (opts->tocFile)
SortTocFromFile(AH, opts);
/* See comments in pg_dump.c */
#ifdef WIN32
if (numWorkers > MAXIMUM_WAIT_OBJECTS)
{
fprintf(stderr, _("%s: maximum number of parallel jobs is %d\n"),
progname, MAXIMUM_WAIT_OBJECTS);
exit(1);
}
#endif
AH->numWorkers = numWorkers;
if (opts->tocSummary)
PrintTOCSummary(AH, opts);
else
{
SetArchiveRestoreOptions(AH, opts);
RestoreArchive(AH);
}
/* done, print a summary of ignored errors */
if (AH->n_errors)
fprintf(stderr, _("WARNING: errors ignored on restore: %d\n"),
AH->n_errors);
/* AH may be freed in CloseArchive? */
exit_code = AH->n_errors ? 1 : 0;
CloseArchive(AH);
return exit_code;
}
int
main(int argc, char **argv)
{
PQExpBuffer valueBuf = NULL;
PQExpBuffer escapeBuf = createPQExpBuffer();
RestoreOptions *opts;
int c;
int exit_code = 0;
Archive *AH;
char *inputFileSpec = NULL;
extern int optind;
extern char *optarg;
static int use_setsessauth = 0;
static int disable_triggers = 0;
SegmentDatabase SegDB;
StatusOp *pOp;
struct sigaction act;
pid_t newpid;
/* int i; */
PQExpBuffer pszCmdLine;
int status;
int rc;
char *pszErrorMsg;
ArchiveHandle *pAH;
int postDataSchemaOnly = 0;
#ifdef USE_DDBOOST
char *ddp_file_name = NULL;
char *dd_boost_dir = NULL;
#endif
struct option cmdopts[] = {
{"clean", 0, NULL, 'c'},
{"create", 0, NULL, 'C'},
{"data-only", 0, NULL, 'a'},
{"dbname", 1, NULL, 'd'},
{"exit-on-error", 0, NULL, 'e'},
{"file", 1, NULL, 'f'},
{"format", 1, NULL, 'F'},
{"function", 1, NULL, 'P'},
{"host", 1, NULL, 'h'},
{"ignore-version", 0, NULL, 'i'},
{"index", 1, NULL, 'I'},
{"list", 0, NULL, 'l'},
{"no-privileges", 0, NULL, 'x'},
{"no-acl", 0, NULL, 'x'},
{"no-owner", 0, NULL, 'O'},
{"no-reconnect", 0, NULL, 'R'},
{"port", 1, NULL, 'p'},
{"password", 0, NULL, 'W'},
{"schema-only", 0, NULL, 's'},
{"superuser", 1, NULL, 'S'},
{"table", 1, NULL, 't'},
{"trigger", 1, NULL, 'T'},
{"use-list", 1, NULL, 'L'},
{"username", 1, NULL, 'U'},
{"verbose", 0, NULL, 'v'},
/*
* the following options don't have an equivalent short option letter,
* but are available as '-X long-name'
*/
{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
{"disable-triggers", no_argument, &disable_triggers, 1},
/*
* the following are cdb specific, and don't have an equivalent short
* option
*/
{"gp-d", required_argument, NULL, 1},
{"gp-e", no_argument, NULL, 2},
{"gp-k", required_argument, NULL, 3},
{"gp-c", required_argument, NULL, 4},
{"target-dbid", required_argument, NULL, 5},
{"target-host", required_argument, NULL, 6},
{"target-port", required_argument, NULL, 7},
{"post-data-schema-only", no_argument, &postDataSchemaOnly, 1},
{"dd_boost_file", required_argument, NULL, 8},
{"dd_boost_enabled", no_argument, NULL, 9},
{"dd_boost_dir", required_argument, NULL, 10},
{"dd_boost_buf_size", required_argument, NULL, 11},
{"gp-f", required_argument, NULL, 12},
{"prefix", required_argument, NULL, 13},
{"status", required_argument, NULL, 14},
{"netbackup-service-host", required_argument, NULL, 15},
{"netbackup-block-size", required_argument, NULL, 16},
{"change-schema-file", required_argument, NULL, 17},
{"schema-level-file", required_argument, NULL, 18},
{"ddboost-storage-unit",required_argument, NULL, 19},
{NULL, 0, NULL, 0}
};
set_pglocale_pgservice(argv[0], "pg_dump");
opts = NewRestoreOptions();
/* set format default */
opts->formatName = "p";
progname = get_progname(argv[0]);
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_restore (Greenplum Database) " PG_VERSION);
exit(0);
}
}
while ((c = getopt_long(argc, argv, "acCd:ef:F:h:iI:lL:Op:P:RsS:t:T:uU:vwWxX:",
cmdopts, NULL)) != -1)
{
switch (c)
{
case 'a': /* Dump data only */
opts->dataOnly = 1;
break;
case 'c': /* clean (i.e., drop) schema prior to create */
opts->dropSchema = 1;
break;
case 'C':
opts->createDB = 1;
break;
case 'd':
opts->dbname = strdup(optarg);
break;
case 'e':
opts->exit_on_error = true;
break;
case 'f': /* output file name */
opts->filename = strdup(optarg);
break;
case 'F':
if (strlen(optarg) != 0)
opts->formatName = strdup(optarg);
break;
case 'h':
if (strlen(optarg) != 0)
opts->pghost = strdup(optarg);
break;
case 'i':
/* obsolete option */
break;
case 'l': /* Dump the TOC summary */
opts->tocSummary = 1;
break;
case 'L': /* input TOC summary file name */
opts->tocFile = strdup(optarg);
break;
case 'O':
opts->noOwner = 1;
break;
case 'p':
if (strlen(optarg) != 0)
opts->pgport = strdup(optarg);
break;
case 'R':
/* no-op, still accepted for backwards compatibility */
break;
case 'P': /* Function */
opts->selTypes = 1;
opts->selFunction = 1;
opts->functionNames = strdup(optarg);
break;
case 'I': /* Index */
opts->selTypes = 1;
opts->selIndex = 1;
opts->indexNames = strdup(optarg);
break;
case 'T': /* Trigger */
opts->selTypes = 1;
opts->selTrigger = 1;
opts->triggerNames = strdup(optarg);
break;
case 's': /* dump schema only */
opts->schemaOnly = 1;
break;
case 'S': /* Superuser username */
if (strlen(optarg) != 0)
opts->superuser = strdup(optarg);
break;
case 't': /* Dump data for this table only */
opts->selTypes = 1;
opts->selTable = 1;
opts->tableNames = strdup(optarg);
break;
case 'u':
opts->promptPassword = TRI_YES;
opts->username = simple_prompt("User name: ", 100, true);
break;
case 'U':
opts->username = optarg;
break;
case 'v': /* verbose */
opts->verbose = 1;
break;
case 'w':
opts->promptPassword = TRI_NO;
break;
case 'W':
opts->promptPassword = TRI_YES;
break;
case 'x': /* skip ACL dump */
opts->aclsSkip = 1;
break;
case 'X':
/* -X is a deprecated alternative to long options */
if (strcmp(optarg, "use-set-session-authorization") == 0)
use_setsessauth = 1;
else if (strcmp(optarg, "disable-triggers") == 0)
disable_triggers = 1;
else
{
fprintf(stderr,
_("%s: invalid -X option -- %s\n"),
progname, optarg);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
break;
case 0:
/* This covers the long options equivalent to -X xxx. */
break;
case 1: /* --gp-d MPP Output Directory */
g_pszMPPOutputDirectory = strdup(optarg);
break;
case 2: /* --gp-e On Error Stop for psql */
g_bOnErrorStop = opts->exit_on_error = true;
break;
case 3: /* --gp-k MPP Dump Info Format is
* Key_s-dbid_s-role_t-dbid */
g_gpdumpInfo = strdup(optarg);
if (!ParseCDBDumpInfo(progname, g_gpdumpInfo, &g_gpdumpKey, &g_role, &g_sourceDBID, &g_MPPPassThroughCredentials))
{
exit(1);
}
break;
case 4: /* gp-c */
g_compPg = strdup(optarg);
break;
case 5: /* target-dbid */
g_targetDBID = atoi(strdup(optarg));
break;
case 6: /* target-host */
g_targetHost = strdup(optarg);
break;
case 7: /* target-port */
g_targetPort = strdup(optarg);
break;
#ifdef USE_DDBOOST
case 9:
dd_boost_enabled = 1;
break;
case 10:
dd_boost_dir = strdup(optarg);
break;
case 11:
dd_boost_buf_size = strdup(optarg);
break;
#endif
case 12:
table_filter_file = strdup(optarg);
break;
case 13:
dump_prefix = strdup(optarg);
break;
/* Hack to pass in the status_file name to cdbbackup.c (gp_restore_launch) */
case 14:
break;
case 15:
netbackup_service_host = strdup(optarg);
break;
case 16:
netbackup_block_size = strdup(optarg);
break;
case 17:
change_schema_file = strdup(optarg);
break;
case 18:
schema_level_file = strdup(optarg);
break;
#ifdef USE_DDBOOST
case 19:
ddboost_storage_unit = strdup(optarg);
break;
#endif
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
/* Should get at most one of -d and -f, else user is confused */
if (opts->dbname)
{
if (opts->filename)
{
fprintf(stderr, _("%s: cannot specify both -d and -f output\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
opts->useDB = 1;
}
opts->disable_triggers = disable_triggers;
opts->use_setsessauth = use_setsessauth;
if (opts->formatName)
{
switch (opts->formatName[0])
{
case 'c':
case 'C':
opts->format = archCustom;
break;
case 'f':
case 'F':
opts->format = archFiles;
break;
case 't':
case 'T':
opts->format = archTar;
break;
case 'p':
case 'P':
bUsePSQL = true;
break;
default:
mpp_err_msg(logInfo, progname, "unrecognized archive format '%s'; please specify 't' or 'c'\n",
opts->formatName);
exit(1);
}
}
if (g_gpdumpInfo == NULL)
{
mpp_err_msg(logInfo, progname, "missing required parameter gp-k (backup key)\n");
exit(1);
}
#ifdef USE_DDBOOST
if (dd_boost_enabled)
{
/* remote is always false when restoring from primary DDR */
int err = DD_ERR_NONE;
err = ddp_init("gp_dump");
if (err != DD_ERR_NONE)
{
mpp_err_msg("ERROR", "ddboost", "ddboost init failed. Err = %d\n", err);
exit(1);
}
if (initDDSystem(&ddp_inst, &ddp_conn, &dd_client_info, &ddboost_storage_unit, false, &DEFAULT_BACKUP_DIRECTORY, false))
{
mpp_err_msg(logInfo, progname, "Initializing DD system failed\n");
exit(1);
}
mpp_err_msg(logInfo, progname, "ddboost is initialized\n");
ddp_file_name = formDDBoostFileName(g_gpdumpKey, postDataSchemaOnly, dd_boost_dir);
if (ddp_file_name == NULL)
{
mpp_err_msg(logInfo, progname, "Error in opening ddboost file\n");
exit(1);
}
}
#endif
SegDB.dbid = g_sourceDBID;
SegDB.role = g_role;
SegDB.port = opts->pgport ? atoi(opts->pgport) : 5432;
SegDB.pszHost = opts->pghost ? strdup(opts->pghost) : NULL;
SegDB.pszDBName = opts->dbname ? strdup(opts->dbname) : NULL;
SegDB.pszDBUser = opts->username ? strdup(opts->username) : NULL;
SegDB.pszDBPswd = NULL;
if (g_MPPPassThroughCredentials != NULL && *g_MPPPassThroughCredentials != '\0')
{
unsigned int nBytes;
char *pszDBPswd = Base64ToData(g_MPPPassThroughCredentials, &nBytes);
if (pszDBPswd == NULL)
{
mpp_err_msg(logError, progname, "Invalid Greenplum DB Credentials: %s\n", g_MPPPassThroughCredentials);
exit(1);
}
if (nBytes > 0)
{
SegDB.pszDBPswd = malloc(nBytes + 1);
if (SegDB.pszDBPswd == NULL)
{
mpp_err_msg(logInfo, progname, "Cannot allocate memory for Greenplum Database Credentials\n");
exit(1);
}
memcpy(SegDB.pszDBPswd, pszDBPswd, nBytes);
SegDB.pszDBPswd[nBytes] = '\0';
}
}
if (g_role == ROLE_MASTER)
g_conn = MakeDBConnection(&SegDB, true);
else
g_conn = MakeDBConnection(&SegDB, false);
if (PQstatus(g_conn) == CONNECTION_BAD)
{
exit_horribly(NULL, NULL, "connection to database \"%s\" failed: %s",
PQdb(g_conn), PQerrorMessage(g_conn));
}
if (g_gpdumpKey != NULL)
{
/*
* Open the database again, for writing status info
*/
g_conn_status = MakeDBConnection(&SegDB, false);
if (PQstatus(g_conn_status) == CONNECTION_BAD)
{
exit_horribly(NULL, NULL, "Connection on host %s failed: %s",
StringNotNull(SegDB.pszHost, "localhost"),
PQerrorMessage(g_conn_status));
}
g_main_tid = pthread_self();
g_pStatusOpList = CreateStatusOpList();
if (g_pStatusOpList == NULL)
{
exit_horribly(NULL, NULL, "cannot allocate memory for gp_backup_status operation\n");
}
/*
* Create thread for monitoring for cancel requests. If we're running
* using PSQL, the monitor is not allowed to start until the worker
* process is forked. This is done to prevent the forked process from
* being blocked by locks held by library routines (__tz_convert, for
* example).
*/
if (bUsePSQL)
{
pthread_mutex_lock(&g_threadSyncPoint);
}
pthread_create(&g_monitor_tid,
NULL,
monitorThreadProc,
NULL);
/* Install Ctrl-C interrupt handler, now that we have a connection */
if (!bUsePSQL)
{
act.sa_handler = myHandler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_flags |= SA_RESTART;
if (sigaction(SIGINT, &act, NULL) < 0)
{
mpp_err_msg(logInfo, progname, "Error trying to set SIGINT interrupt handler\n");
}
act.sa_handler = myHandler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_flags |= SA_RESTART;
if (sigaction(SIGTERM, &act, NULL) < 0)
{
mpp_err_msg(logInfo, progname, "Error trying to set SIGTERM interrupt handler\n");
}
}
pOp = CreateStatusOp(TASK_START, TASK_RC_SUCCESS, SUFFIX_START, TASK_MSG_SUCCESS);
if (pOp == NULL)
{
exit_horribly(NULL, NULL, "cannot allocate memory for gp_backup_status operation\n");
}
AddToStatusOpList(g_pStatusOpList, pOp);
}
/* end cdb additions */
if (bUsePSQL)
{
/* Install Ctrl-C interrupt handler, now that we have a connection */
act.sa_handler = psqlHandler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_flags |= SA_RESTART;
if (sigaction(SIGINT, &act, NULL) < 0)
{
mpp_err_msg(logInfo, progname, "Error trying to set SIGINT interrupt handler\n");
}
act.sa_handler = psqlHandler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_flags |= SA_RESTART;
if (sigaction(SIGTERM, &act, NULL) < 0)
{
mpp_err_msg(logInfo, progname, "Error trying to set SIGTERM interrupt handler\n");
}
/* Establish a SIGCHLD handler to catch termination the psql process */
act.sa_handler = myChildHandler;
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_flags |= SA_RESTART;
if (sigaction(SIGCHLD, &act, NULL) < 0)
{
mpp_err_msg(logInfo, progname, "Error trying to set SIGCHLD interrupt handler\n");
exit(1);
}
mpp_err_msg(logInfo, progname, "Before fork of gp_restore_agent\n");
newpid = fork();
if (newpid < 0)
{
mpp_err_msg(logError, progname, "Failed to fork\n");
}
else if (newpid == 0)
{
/* TODO: use findAcceptableBackupFilePathName(...) to look for the file name
* if user invoked gp_restore_agent directly without supplying a file name.
* If the agent is invoked from gp_restore_launch, then we are ok.
*/
if (optind < argc)
{
char *rawInputFile = argv[optind];
valueBuf = createPQExpBuffer();
inputFileSpec = shellEscape(rawInputFile, valueBuf, false, false);
}
if (inputFileSpec == NULL || inputFileSpec[0] == '\0')
{
mpp_err_msg(logError, progname, "dump file path is empty");
exit(1);
}
if (postDataSchemaOnly)
{
if (strstr(inputFileSpec,"_post_data") == NULL)
{
fprintf(stderr,"Adding _post_data to the end of the file name?\n");
char * newFS = malloc(strlen(inputFileSpec) + strlen("_post_data") + 1);
strcpy(newFS, inputFileSpec);
strcat(newFS, "_post_data");
inputFileSpec = newFS;
}
}
pszCmdLine = createPQExpBuffer();
#ifdef USE_DDBOOST
if (dd_boost_enabled)
{
formDDBoostPsqlCommandLine(pszCmdLine, argv[0],
(postDataSchemaOnly == 1 ? true : false),
g_role, g_compPg, ddp_file_name,
dd_boost_buf_size, table_filter_file,
change_schema_file, schema_level_file,
ddboost_storage_unit);
}
else
{
#endif
formPsqlCommandLine(pszCmdLine, argv[0], (postDataSchemaOnly == 1), g_role,
inputFileSpec, g_compPg, table_filter_file,
netbackup_service_host, netbackup_block_size,
change_schema_file, schema_level_file);
#ifdef USE_DDBOOST
}
#endif
appendPQExpBuffer(pszCmdLine, " -h %s -p %s -U %s -d ",
g_targetHost, g_targetPort, SegDB.pszDBUser);
shellEscape(SegDB.pszDBName, pszCmdLine, true /* quote */, false /* reset */);
appendPQExpBuffer(pszCmdLine, " -a ");
if (g_bOnErrorStop)
appendPQExpBuffer(pszCmdLine, " -v ON_ERROR_STOP=");
if (g_role == ROLE_SEGDB)
putenv("PGOPTIONS=-c gp_session_role=UTILITY");
if (g_role == ROLE_MASTER)
putenv("PGOPTIONS=-c gp_session_role=DISPATCH");
mpp_err_msg(logInfo, progname, "Command Line: %s\n", pszCmdLine->data);
/*
* Make this new process the process group leader of the children
* being launched. This allows a signal to be sent to all
* processes in the group simultaneously.
*/
setpgid(newpid, newpid);
execl("/bin/sh", "sh", "-c", pszCmdLine->data, NULL);
mpp_err_msg(logInfo, progname, "Error in gp_restore_agent - execl of %s with Command Line %s failed",
"/bin/sh", pszCmdLine->data);
_exit(127);
}
else
{
/*
* Make the new child process the process group leader of the
* children being launched. This allows a signal to be sent to
* all processes in the group simultaneously.
*
* This is a redundant call to avoid a race condition suggested by
* Stevens.
*/
setpgid(newpid, newpid);
/* Allow the monitor thread to begin execution. */
pthread_mutex_unlock(&g_threadSyncPoint);
/* Parent . Lets sleep and wake up until we see it's done */
while (!bPSQLDone)
{
sleep(5);
}
/*
* If this process has been sent a SIGINT or SIGTERM, we need to
* send a SIGINT to the psql process GROUP.
*/
if (bKillPsql)
{
mpp_err_msg(logInfo, progname, "Terminating psql due to signal.\n");
kill(-newpid, SIGINT);
}
waitpid(newpid, &status, 0);
if (WIFEXITED(status))
{
rc = WEXITSTATUS(status);
if (rc == 0)
{
mpp_err_msg(logInfo, progname, "psql finished with rc %d.\n", rc);
/* Normal completion falls to end of routine. */
}
else
{
if (rc >= 128)
{
/*
* If the exit code has the 128-bit set, the exit code
* represents a shell exited by signal where the
* signal number is exitCode - 128.
*/
rc -= 128;
pszErrorMsg = MakeString("psql finished abnormally with signal number %d.\n", rc);
}
else
{
pszErrorMsg = MakeString("psql finished abnormally with return code %d.\n", rc);
}
makeSureMonitorThreadEnds(TASK_RC_FAILURE, pszErrorMsg);
free(pszErrorMsg);
exit_code = 2;
}
}
else if (WIFSIGNALED(status))
{
pszErrorMsg = MakeString("psql finished abnormally with signal number %d.\n", WTERMSIG(status));
mpp_err_msg(logError, progname, pszErrorMsg);
makeSureMonitorThreadEnds(TASK_RC_FAILURE, pszErrorMsg);
free(pszErrorMsg);
exit_code = 2;
}
else
{
pszErrorMsg = MakeString("psql crashed or finished badly; status=%#x.\n", status);
mpp_err_msg(logError, progname, pszErrorMsg);
makeSureMonitorThreadEnds(TASK_RC_FAILURE, pszErrorMsg);
free(pszErrorMsg);
exit_code = 2;
}
}
}
else
{
AH = OpenArchive(inputFileSpec, opts->format);
/* Let the archiver know how noisy to be */
AH->verbose = opts->verbose;
/*
* Whether to keep submitting sql commands as "pg_restore ... | psql ... "
*/
AH->exit_on_error = opts->exit_on_error;
if (opts->tocFile)
SortTocFromFile(AH, opts);
if (opts->tocSummary)
PrintTOCSummary(AH, opts);
else
{
pAH = (ArchiveHandle *) AH;
if (opts->useDB)
{
/* check for version mismatch */
if (pAH->version < K_VERS_1_3)
die_horribly(NULL, NULL, "direct database connections are not supported in pre-1.3 archives\n");
pAH->connection = g_conn;
/* XXX Should get this from the archive */
AH->minRemoteVersion = 070100;
AH->maxRemoteVersion = 999999;
_check_database_version(pAH);
}
RestoreArchive(AH, opts);
/*
* The following is necessary when the -C option is used. A new
* connection is gotten to the database within RestoreArchive
*/
if (pAH->connection != g_conn)
g_conn = pAH->connection;
}
/* done, print a summary of ignored errors */
if (AH->n_errors)
fprintf(stderr, _("WARNING: errors ignored on restore: %d\n"),
AH->n_errors);
/* AH may be freed in CloseArchive? */
exit_code = AH->n_errors ? 1 : 0;
CloseArchive(AH);
}
#ifdef USE_DDBOOST
if(dd_boost_enabled)
cleanupDDSystem();
free(ddboost_storage_unit);
#endif
makeSureMonitorThreadEnds(TASK_RC_SUCCESS, TASK_MSG_SUCCESS);
DestroyStatusOpList(g_pStatusOpList);
if (change_schema_file)
free(change_schema_file);
if (schema_level_file)
free(schema_level_file);
if (SegDB.pszHost)
free(SegDB.pszHost);
if (SegDB.pszDBName)
free(SegDB.pszDBName);
if (SegDB.pszDBUser)
free(SegDB.pszDBUser);
if (SegDB.pszDBPswd)
free(SegDB.pszDBPswd);
if (valueBuf)
destroyPQExpBuffer(valueBuf);
if (escapeBuf)
destroyPQExpBuffer(escapeBuf);
PQfinish(g_conn);
if (exit_code == 0)
mpp_err_msg(logInfo, progname, "Finished successfully\n");
else
mpp_err_msg(logError, progname, "Finished with errors\n");
return exit_code;
}
int
main(int argc, char **argv)
{
RestoreOptions *opts;
int c;
int exit_code;
Archive *AH;
char *inputFileSpec;
extern int optind;
extern char *optarg;
static int use_setsessauth = 0;
static int disable_triggers = 0;
struct option cmdopts[] = {
{"clean", 0, NULL, 'c'},
{"create", 0, NULL, 'C'},
{"data-only", 0, NULL, 'a'},
{"dbname", 1, NULL, 'd'},
{"exit-on-error", 0, NULL, 'e'},
{"file", 1, NULL, 'f'},
{"format", 1, NULL, 'F'},
{"function", 1, NULL, 'P'},
{"host", 1, NULL, 'h'},
{"ignore-version", 0, NULL, 'i'},
{"index", 1, NULL, 'I'},
{"list", 0, NULL, 'l'},
{"no-privileges", 0, NULL, 'x'},
{"no-acl", 0, NULL, 'x'},
{"no-owner", 0, NULL, 'O'},
{"no-reconnect", 0, NULL, 'R'},
{"port", 1, NULL, 'p'},
{"password", 0, NULL, 'W'},
{"schema", 1, NULL, 'n'},
{"schema-only", 0, NULL, 's'},
{"superuser", 1, NULL, 'S'},
{"table", 1, NULL, 't'},
{"trigger", 1, NULL, 'T'},
{"use-list", 1, NULL, 'L'},
{"username", 1, NULL, 'U'},
{"verbose", 0, NULL, 'v'},
/*
* the following options don't have an equivalent short option letter,
* but are available as '-X long-name'
*/
{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
{"disable-triggers", no_argument, &disable_triggers, 1},
{NULL, 0, NULL, 0}
};
set_pglocale_pgservice(argv[0], "pg_dump");
opts = NewRestoreOptions();
progname = get_progname(argv[0]);
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_restore (PostgreSQL) " PG_VERSION);
exit(0);
}
}
while ((c = getopt_long(argc, argv, "acCd:ef:F:h:iI:lL:n:Op:P:RsS:t:T:uU:vWxX:",
cmdopts, NULL)) != -1)
{
switch (c)
{
case 'a': /* Dump data only */
opts->dataOnly = 1;
break;
case 'c': /* clean (i.e., drop) schema prior to create */
opts->dropSchema = 1;
break;
case 'C':
opts->create = 1;
break;
case 'd':
opts->dbname = strdup(optarg);
break;
case 'e':
opts->exit_on_error = true;
break;
case 'f': /* output file name */
opts->filename = strdup(optarg);
break;
case 'F':
if (strlen(optarg) != 0)
opts->formatName = strdup(optarg);
break;
case 'h':
if (strlen(optarg) != 0)
opts->pghost = strdup(optarg);
break;
case 'i':
opts->ignoreVersion = 1;
break;
case 'l': /* Dump the TOC summary */
opts->tocSummary = 1;
break;
case 'L': /* input TOC summary file name */
opts->tocFile = strdup(optarg);
break;
case 'O':
opts->noOwner = 1;
break;
case 'p':
if (strlen(optarg) != 0)
opts->pgport = strdup(optarg);
break;
case 'R':
/* no-op, still accepted for backwards compatibility */
break;
case 'P': /* Function */
opts->selTypes = 1;
opts->selFunction = 1;
opts->functionNames = strdup(optarg);
break;
case 'I': /* Index */
opts->selTypes = 1;
opts->selIndex = 1;
opts->indexNames = strdup(optarg);
break;
case 'T': /* Trigger */
opts->selTypes = 1;
opts->selTrigger = 1;
opts->triggerNames = strdup(optarg);
break;
case 's': /* dump schema only */
opts->schemaOnly = 1;
break;
case 'S': /* Superuser username */
if (strlen(optarg) != 0)
opts->superuser = strdup(optarg);
break;
case 't': /* Dump data for this table only */
opts->selTypes = 1;
opts->selTable = 1;
opts->tableNames = strdup(optarg);
break;
case 'n': /* Dump data for this schema only */
opts->selTypes = 1;
opts->schemaNames = strdup(optarg);
break;
case 'u':
opts->requirePassword = true;
opts->username = simple_prompt("User name: ", 100, true);
break;
case 'U':
opts->username = optarg;
break;
case 'v': /* verbose */
opts->verbose = 1;
break;
case 'W':
opts->requirePassword = true;
break;
case 'x': /* skip ACL dump */
opts->aclsSkip = 1;
break;
case 'X':
if (strcmp(optarg, "use-set-session-authorization") == 0)
use_setsessauth = 1;
else if (strcmp(optarg, "disable-triggers") == 0)
disable_triggers = 1;
else
{
fprintf(stderr,
_("%s: invalid -X option -- %s\n"),
progname, optarg);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
break;
/* This covers the long options equivalent to -X xxx. */
case 0:
break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
}
}
if (optind < argc)
inputFileSpec = argv[optind];
else
inputFileSpec = NULL;
/* Should get at most one of -d and -f, else user is confused */
if (opts->dbname)
{
if (opts->filename)
{
fprintf(stderr, _("%s: cannot specify both -d and -f output\n"),
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
opts->useDB = 1;
}
opts->disable_triggers = disable_triggers;
opts->use_setsessauth = use_setsessauth;
if (opts->formatName)
{
switch (opts->formatName[0])
{
case 'c':
case 'C':
opts->format = archCustom;
break;
case 'f':
case 'F':
opts->format = archFiles;
break;
case 't':
case 'T':
opts->format = archTar;
break;
default:
write_msg(NULL, "unrecognized archive format \"%s\"; please specify \"c\" or \"t\"\n",
opts->formatName);
exit(1);
}
}
AH = OpenArchive(inputFileSpec, opts->format);
/* Let the archiver know how noisy to be */
AH->verbose = opts->verbose;
/*
* Whether to keep submitting sql commands as "pg_restore ... | psql ... "
*/
AH->exit_on_error = opts->exit_on_error;
if (opts->tocFile)
SortTocFromFile(AH, opts);
if (opts->tocSummary)
PrintTOCSummary(AH, opts);
else
RestoreArchive(AH, opts);
/* done, print a summary of ignored errors */
if (AH->n_errors)
fprintf(stderr, _("WARNING: errors ignored on restore: %d\n"),
AH->n_errors);
/* AH may be freed in CloseArchive? */
exit_code = AH->n_errors ? 1 : 0;
CloseArchive(AH);
return exit_code;
}
