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pg_dump: Add --schema-no-create option [PG16] #657

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pg_dump: Add --schema-no-create option [PG16] #657

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17 changes: 16 additions & 1 deletion src/bin/pg_dump/pg_dump.c
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Original file line number Diff line number Diff line change
Expand Up @@ -119,6 +119,8 @@ static SimpleOidList schema_include_oids = {NULL, NULL};
static SimpleStringList schema_exclude_patterns = {NULL, NULL};
static SimpleOidList schema_exclude_oids = {NULL, NULL};

static SimpleStringList schema_include_no_create_patterns = {NULL, NULL};

static SimpleStringList table_include_patterns = {NULL, NULL};
static SimpleStringList table_include_patterns_and_children = {NULL, NULL};
static SimpleOidList table_include_oids = {NULL, NULL};
Expand Down Expand Up @@ -433,7 +435,7 @@ main(int argc, char **argv)
{"table-and-children", required_argument, NULL, 12},
{"exclude-table-and-children", required_argument, NULL, 13},
{"exclude-table-data-and-children", required_argument, NULL, 14},

{"schema-no-create", required_argument, NULL, 15},
{NULL, 0, NULL, 0}
};

Expand Down Expand Up @@ -659,6 +661,16 @@ main(int argc, char **argv)
optarg);
break;

case 15: /* schema-no-create */
simple_string_list_append(&schema_include_no_create_patterns,
optarg);
/*
* Also include the schema in the regular include list,
* because we need to dump the data.
*/
simple_string_list_append(&schema_include_patterns, optarg);
break;

default:
/* getopt_long already emitted a complaint */
pg_log_error_hint("Try \"%s --help\" for more information.", progname);
Expand Down Expand Up @@ -1124,6 +1136,7 @@ help(const char *progname)
printf(_(" --on-conflict-do-nothing add ON CONFLICT DO NOTHING to INSERT commands\n"));
printf(_(" --quote-all-identifiers quote all identifiers, even if not key words\n"));
printf(_(" --rows-per-insert=NROWS number of rows per INSERT; implies --inserts\n"));
printf(_(" --schema-no-create=SCHEMA do not create the specified schema(s)\n"));
printf(_(" --section=SECTION dump named section (pre-data, data, or post-data)\n"));
printf(_(" --serializable-deferrable wait until the dump can run without anomalies\n"));
printf(_(" --snapshot=SNAPSHOT use given snapshot for the dump\n"));
Expand Down Expand Up @@ -1729,6 +1742,8 @@ selectDumpableNamespace(NamespaceInfo *nsinfo, Archive *fout)
* DUMP_COMPONENT_DEFINITION, this value is irrelevant.)
*/
nsinfo->create = true;
if (simple_string_list_member(&schema_include_no_create_patterns, nsinfo->dobj.name))
nsinfo->create = false;

/*
* If specific tables are being dumped, do not dump any complete
Expand Down