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publicationcmds.c
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1 /*-------------------------------------------------------------------------
2  *
3  * publicationcmds.c
4  * publication manipulation
5  *
6  * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
7  * Portions Copyright (c) 1994, Regents of the University of California
8  *
9  * IDENTIFICATION
10  * publicationcmds.c
11  *
12  *-------------------------------------------------------------------------
13  */
14 
15 #include "postgres.h"
16 
17 #include "access/genam.h"
18 #include "access/htup_details.h"
19 #include "access/table.h"
20 #include "access/xact.h"
21 #include "catalog/catalog.h"
22 #include "catalog/indexing.h"
23 #include "catalog/namespace.h"
24 #include "catalog/objectaccess.h"
25 #include "catalog/objectaddress.h"
26 #include "catalog/partition.h"
27 #include "catalog/pg_inherits.h"
28 #include "catalog/pg_publication.h"
30 #include "catalog/pg_type.h"
31 #include "commands/dbcommands.h"
32 #include "commands/defrem.h"
33 #include "commands/event_trigger.h"
35 #include "funcapi.h"
36 #include "miscadmin.h"
37 #include "utils/acl.h"
38 #include "utils/array.h"
39 #include "utils/builtins.h"
40 #include "utils/catcache.h"
41 #include "utils/fmgroids.h"
42 #include "utils/inval.h"
43 #include "utils/lsyscache.h"
44 #include "utils/rel.h"
45 #include "utils/syscache.h"
46 #include "utils/varlena.h"
47 
48 /* Same as MAXNUMMESSAGES in sinvaladt.c */
49 #define MAX_RELCACHE_INVAL_MSGS 4096
50 
51 static List *OpenTableList(List *tables);
52 static void CloseTableList(List *rels);
53 static void PublicationAddTables(Oid pubid, List *rels, bool if_not_exists,
55 static void PublicationDropTables(Oid pubid, List *rels, bool missing_ok);
56 
57 static void
59  bool *publish_given,
60  PublicationActions *pubactions,
61  bool *publish_via_partition_root_given,
62  bool *publish_via_partition_root)
63 {
64  ListCell *lc;
65 
66  *publish_given = false;
67  *publish_via_partition_root_given = false;
68 
69  /* defaults */
70  pubactions->pubinsert = true;
71  pubactions->pubupdate = true;
72  pubactions->pubdelete = true;
73  pubactions->pubtruncate = true;
74  *publish_via_partition_root = false;
75 
76  /* Parse options */
77  foreach(lc, options)
78  {
79  DefElem *defel = (DefElem *) lfirst(lc);
80 
81  if (strcmp(defel->defname, "publish") == 0)
82  {
83  char *publish;
84  List *publish_list;
85  ListCell *lc;
86 
87  if (*publish_given)
88  ereport(ERROR,
89  (errcode(ERRCODE_SYNTAX_ERROR),
90  errmsg("conflicting or redundant options")));
91 
92  /*
93  * If publish option was given only the explicitly listed actions
94  * should be published.
95  */
96  pubactions->pubinsert = false;
97  pubactions->pubupdate = false;
98  pubactions->pubdelete = false;
99  pubactions->pubtruncate = false;
100 
101  *publish_given = true;
102  publish = defGetString(defel);
103 
104  if (!SplitIdentifierString(publish, ',', &publish_list))
105  ereport(ERROR,
106  (errcode(ERRCODE_SYNTAX_ERROR),
107  errmsg("invalid list syntax for \"publish\" option")));
108 
109  /* Process the option list. */
110  foreach(lc, publish_list)
111  {
112  char *publish_opt = (char *) lfirst(lc);
113 
114  if (strcmp(publish_opt, "insert") == 0)
115  pubactions->pubinsert = true;
116  else if (strcmp(publish_opt, "update") == 0)
117  pubactions->pubupdate = true;
118  else if (strcmp(publish_opt, "delete") == 0)
119  pubactions->pubdelete = true;
120  else if (strcmp(publish_opt, "truncate") == 0)
121  pubactions->pubtruncate = true;
122  else
123  ereport(ERROR,
124  (errcode(ERRCODE_SYNTAX_ERROR),
125  errmsg("unrecognized \"publish\" value: \"%s\"", publish_opt)));
126  }
127  }
128  else if (strcmp(defel->defname, "publish_via_partition_root") == 0)
129  {
130  if (*publish_via_partition_root_given)
131  ereport(ERROR,
132  (errcode(ERRCODE_SYNTAX_ERROR),
133  errmsg("conflicting or redundant options")));
134  *publish_via_partition_root_given = true;
135  *publish_via_partition_root = defGetBoolean(defel);
136  }
137  else
138  ereport(ERROR,
139  (errcode(ERRCODE_SYNTAX_ERROR),
140  errmsg("unrecognized publication parameter: \"%s\"", defel->defname)));
141  }
142 }
143 
144 /*
145  * Create new publication.
146  */
149 {
150  Relation rel;
151  ObjectAddress myself;
152  Oid puboid;
153  bool nulls[Natts_pg_publication];
154  Datum values[Natts_pg_publication];
155  HeapTuple tup;
156  bool publish_given;
157  PublicationActions pubactions;
158  bool publish_via_partition_root_given;
159  bool publish_via_partition_root;
160  AclResult aclresult;
161 
162  /* must have CREATE privilege on database */
164  if (aclresult != ACLCHECK_OK)
165  aclcheck_error(aclresult, OBJECT_DATABASE,
167 
168  /* FOR ALL TABLES requires superuser */
169  if (stmt->for_all_tables && !superuser())
170  ereport(ERROR,
171  (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
172  errmsg("must be superuser to create FOR ALL TABLES publication")));
173 
174  rel = table_open(PublicationRelationId, RowExclusiveLock);
175 
176  /* Check if name is used */
177  puboid = GetSysCacheOid1(PUBLICATIONNAME, Anum_pg_publication_oid,
178  CStringGetDatum(stmt->pubname));
179  if (OidIsValid(puboid))
180  {
181  ereport(ERROR,
183  errmsg("publication \"%s\" already exists",
184  stmt->pubname)));
185  }
186 
187  /* Form a tuple. */
188  memset(values, 0, sizeof(values));
189  memset(nulls, false, sizeof(nulls));
190 
191  values[Anum_pg_publication_pubname - 1] =
193  values[Anum_pg_publication_pubowner - 1] = ObjectIdGetDatum(GetUserId());
194 
196  &publish_given, &pubactions,
197  &publish_via_partition_root_given,
198  &publish_via_partition_root);
199 
201  Anum_pg_publication_oid);
202  values[Anum_pg_publication_oid - 1] = ObjectIdGetDatum(puboid);
203  values[Anum_pg_publication_puballtables - 1] =
205  values[Anum_pg_publication_pubinsert - 1] =
206  BoolGetDatum(pubactions.pubinsert);
207  values[Anum_pg_publication_pubupdate - 1] =
208  BoolGetDatum(pubactions.pubupdate);
209  values[Anum_pg_publication_pubdelete - 1] =
210  BoolGetDatum(pubactions.pubdelete);
211  values[Anum_pg_publication_pubtruncate - 1] =
212  BoolGetDatum(pubactions.pubtruncate);
213  values[Anum_pg_publication_pubviaroot - 1] =
214  BoolGetDatum(publish_via_partition_root);
215 
216  tup = heap_form_tuple(RelationGetDescr(rel), values, nulls);
217 
218  /* Insert tuple into catalog. */
219  CatalogTupleInsert(rel, tup);
220  heap_freetuple(tup);
221 
222  recordDependencyOnOwner(PublicationRelationId, puboid, GetUserId());
223 
224  ObjectAddressSet(myself, PublicationRelationId, puboid);
225 
226  /* Make the changes visible. */
228 
229  if (stmt->tables)
230  {
231  List *rels;
232 
233  Assert(list_length(stmt->tables) > 0);
234 
235  rels = OpenTableList(stmt->tables);
236  PublicationAddTables(puboid, rels, true, NULL);
237  CloseTableList(rels);
238  }
239 
241 
242  InvokeObjectPostCreateHook(PublicationRelationId, puboid, 0);
243 
245  {
247  (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
248  errmsg("wal_level is insufficient to publish logical changes"),
249  errhint("Set wal_level to logical before creating subscriptions.")));
250  }
251 
252  return myself;
253 }
254 
255 /*
256  * Change options of a publication.
257  */
258 static void
260  HeapTuple tup)
261 {
262  bool nulls[Natts_pg_publication];
263  bool replaces[Natts_pg_publication];
264  Datum values[Natts_pg_publication];
265  bool publish_given;
266  PublicationActions pubactions;
267  bool publish_via_partition_root_given;
268  bool publish_via_partition_root;
269  ObjectAddress obj;
270  Form_pg_publication pubform;
271 
273  &publish_given, &pubactions,
274  &publish_via_partition_root_given,
275  &publish_via_partition_root);
276 
277  /* Everything ok, form a new tuple. */
278  memset(values, 0, sizeof(values));
279  memset(nulls, false, sizeof(nulls));
280  memset(replaces, false, sizeof(replaces));
281 
282  if (publish_given)
283  {
284  values[Anum_pg_publication_pubinsert - 1] = BoolGetDatum(pubactions.pubinsert);
285  replaces[Anum_pg_publication_pubinsert - 1] = true;
286 
287  values[Anum_pg_publication_pubupdate - 1] = BoolGetDatum(pubactions.pubupdate);
288  replaces[Anum_pg_publication_pubupdate - 1] = true;
289 
290  values[Anum_pg_publication_pubdelete - 1] = BoolGetDatum(pubactions.pubdelete);
291  replaces[Anum_pg_publication_pubdelete - 1] = true;
292 
293  values[Anum_pg_publication_pubtruncate - 1] = BoolGetDatum(pubactions.pubtruncate);
294  replaces[Anum_pg_publication_pubtruncate - 1] = true;
295  }
296 
297  if (publish_via_partition_root_given)
298  {
299  values[Anum_pg_publication_pubviaroot - 1] = BoolGetDatum(publish_via_partition_root);
300  replaces[Anum_pg_publication_pubviaroot - 1] = true;
301  }
302 
303  tup = heap_modify_tuple(tup, RelationGetDescr(rel), values, nulls,
304  replaces);
305 
306  /* Update the catalog. */
307  CatalogTupleUpdate(rel, &tup->t_self, tup);
308 
310 
311  pubform = (Form_pg_publication) GETSTRUCT(tup);
312 
313  /* Invalidate the relcache. */
314  if (pubform->puballtables)
315  {
317  }
318  else
319  {
320  /*
321  * For any partitioned tables contained in the publication, we must
322  * invalidate all partitions contained in the respective partition
323  * trees, not just those explicitly mentioned in the publication.
324  */
325  List *relids = GetPublicationRelations(pubform->oid,
327 
328  /*
329  * We don't want to send too many individual messages, at some point
330  * it's cheaper to just reset whole relcache.
331  */
332  if (list_length(relids) < MAX_RELCACHE_INVAL_MSGS)
333  {
334  ListCell *lc;
335 
336  foreach(lc, relids)
337  {
338  Oid relid = lfirst_oid(lc);
339 
341  }
342  }
343  else
345  }
346 
347  ObjectAddressSet(obj, PublicationRelationId, pubform->oid);
349  (Node *) stmt);
350 
351  InvokeObjectPostAlterHook(PublicationRelationId, pubform->oid, 0);
352 }
353 
354 /*
355  * Add or remove table to/from publication.
356  */
357 static void
359  HeapTuple tup)
360 {
361  List *rels = NIL;
363  Oid pubid = pubform->oid;
364 
365  /* Check that user is allowed to manipulate the publication tables. */
366  if (pubform->puballtables)
367  ereport(ERROR,
368  (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
369  errmsg("publication \"%s\" is defined as FOR ALL TABLES",
370  NameStr(pubform->pubname)),
371  errdetail("Tables cannot be added to or dropped from FOR ALL TABLES publications.")));
372 
373  Assert(list_length(stmt->tables) > 0);
374 
375  rels = OpenTableList(stmt->tables);
376 
377  if (stmt->tableAction == DEFELEM_ADD)
378  PublicationAddTables(pubid, rels, false, stmt);
379  else if (stmt->tableAction == DEFELEM_DROP)
380  PublicationDropTables(pubid, rels, false);
381  else /* DEFELEM_SET */
382  {
383  List *oldrelids = GetPublicationRelations(pubid,
385  List *delrels = NIL;
386  ListCell *oldlc;
387 
388  /* Calculate which relations to drop. */
389  foreach(oldlc, oldrelids)
390  {
391  Oid oldrelid = lfirst_oid(oldlc);
392  ListCell *newlc;
393  bool found = false;
394 
395  foreach(newlc, rels)
396  {
397  Relation newrel = (Relation) lfirst(newlc);
398 
399  if (RelationGetRelid(newrel) == oldrelid)
400  {
401  found = true;
402  break;
403  }
404  }
405 
406  if (!found)
407  {
408  Relation oldrel = table_open(oldrelid,
410 
411  delrels = lappend(delrels, oldrel);
412  }
413  }
414 
415  /* And drop them. */
416  PublicationDropTables(pubid, delrels, true);
417 
418  /*
419  * Don't bother calculating the difference for adding, we'll catch and
420  * skip existing ones when doing catalog update.
421  */
422  PublicationAddTables(pubid, rels, true, stmt);
423 
424  CloseTableList(delrels);
425  }
426 
427  CloseTableList(rels);
428 }
429 
430 /*
431  * Alter the existing publication.
432  *
433  * This is dispatcher function for AlterPublicationOptions and
434  * AlterPublicationTables.
435  */
436 void
438 {
439  Relation rel;
440  HeapTuple tup;
441  Form_pg_publication pubform;
442 
443  rel = table_open(PublicationRelationId, RowExclusiveLock);
444 
446  CStringGetDatum(stmt->pubname));
447 
448  if (!HeapTupleIsValid(tup))
449  ereport(ERROR,
450  (errcode(ERRCODE_UNDEFINED_OBJECT),
451  errmsg("publication \"%s\" does not exist",
452  stmt->pubname)));
453 
454  pubform = (Form_pg_publication) GETSTRUCT(tup);
455 
456  /* must be owner */
457  if (!pg_publication_ownercheck(pubform->oid, GetUserId()))
459  stmt->pubname);
460 
461  if (stmt->options)
462  AlterPublicationOptions(stmt, rel, tup);
463  else
464  AlterPublicationTables(stmt, rel, tup);
465 
466  /* Cleanup. */
467  heap_freetuple(tup);
469 }
470 
471 /*
472  * Drop publication by OID
473  */
474 void
476 {
477  Relation rel;
478  HeapTuple tup;
479 
480  rel = table_open(PublicationRelationId, RowExclusiveLock);
481 
483 
484  if (!HeapTupleIsValid(tup))
485  elog(ERROR, "cache lookup failed for publication %u", pubid);
486 
487  CatalogTupleDelete(rel, &tup->t_self);
488 
489  ReleaseSysCache(tup);
490 
492 }
493 
494 /*
495  * Remove relation from publication by mapping OID.
496  */
497 void
499 {
500  Relation rel;
501  HeapTuple tup;
503 
504  rel = table_open(PublicationRelRelationId, RowExclusiveLock);
505 
507 
508  if (!HeapTupleIsValid(tup))
509  elog(ERROR, "cache lookup failed for publication table %u",
510  proid);
511 
512  pubrel = (Form_pg_publication_rel) GETSTRUCT(tup);
513 
514  /* Invalidate relcache so that publication info is rebuilt. */
515  CacheInvalidateRelcacheByRelid(pubrel->prrelid);
516 
517  CatalogTupleDelete(rel, &tup->t_self);
518 
519  ReleaseSysCache(tup);
520 
522 }
523 
524 /*
525  * Open relations specified by a RangeVar list.
526  * The returned tables are locked in ShareUpdateExclusiveLock mode in order to
527  * add them to a publication.
528  */
529 static List *
531 {
532  List *relids = NIL;
533  List *rels = NIL;
534  ListCell *lc;
535 
536  /*
537  * Open, share-lock, and check all the explicitly-specified relations
538  */
539  foreach(lc, tables)
540  {
541  RangeVar *rv = castNode(RangeVar, lfirst(lc));
542  bool recurse = rv->inh;
543  Relation rel;
544  Oid myrelid;
545 
546  /* Allow query cancel in case this takes a long time */
548 
550  myrelid = RelationGetRelid(rel);
551 
552  /*
553  * Filter out duplicates if user specifies "foo, foo".
554  *
555  * Note that this algorithm is known to not be very efficient (O(N^2))
556  * but given that it only works on list of tables given to us by user
557  * it's deemed acceptable.
558  */
559  if (list_member_oid(relids, myrelid))
560  {
562  continue;
563  }
564 
565  rels = lappend(rels, rel);
566  relids = lappend_oid(relids, myrelid);
567 
568  /*
569  * Add children of this rel, if requested, so that they too are added
570  * to the publication. A partitioned table can't have any inheritance
571  * children other than its partitions, which need not be explicitly
572  * added to the publication.
573  */
574  if (recurse && rel->rd_rel->relkind != RELKIND_PARTITIONED_TABLE)
575  {
576  List *children;
577  ListCell *child;
578 
579  children = find_all_inheritors(myrelid, ShareUpdateExclusiveLock,
580  NULL);
581 
582  foreach(child, children)
583  {
584  Oid childrelid = lfirst_oid(child);
585 
586  /* Allow query cancel in case this takes a long time */
588 
589  /*
590  * Skip duplicates if user specified both parent and child
591  * tables.
592  */
593  if (list_member_oid(relids, childrelid))
594  continue;
595 
596  /* find_all_inheritors already got lock */
597  rel = table_open(childrelid, NoLock);
598  rels = lappend(rels, rel);
599  relids = lappend_oid(relids, childrelid);
600  }
601  }
602  }
603 
604  list_free(relids);
605 
606  return rels;
607 }
608 
609 /*
610  * Close all relations in the list.
611  */
612 static void
614 {
615  ListCell *lc;
616 
617  foreach(lc, rels)
618  {
619  Relation rel = (Relation) lfirst(lc);
620 
621  table_close(rel, NoLock);
622  }
623 }
624 
625 /*
626  * Add listed tables to the publication.
627  */
628 static void
629 PublicationAddTables(Oid pubid, List *rels, bool if_not_exists,
631 {
632  ListCell *lc;
633 
634  Assert(!stmt || !stmt->for_all_tables);
635 
636  foreach(lc, rels)
637  {
638  Relation rel = (Relation) lfirst(lc);
639  ObjectAddress obj;
640 
641  /* Must be owner of the table or superuser. */
645 
646  obj = publication_add_relation(pubid, rel, if_not_exists);
647  if (stmt)
648  {
650  (Node *) stmt);
651 
652  InvokeObjectPostCreateHook(PublicationRelRelationId,
653  obj.objectId, 0);
654  }
655  }
656 }
657 
658 /*
659  * Remove listed tables from the publication.
660  */
661 static void
662 PublicationDropTables(Oid pubid, List *rels, bool missing_ok)
663 {
664  ObjectAddress obj;
665  ListCell *lc;
666  Oid prid;
667 
668  foreach(lc, rels)
669  {
670  Relation rel = (Relation) lfirst(lc);
671  Oid relid = RelationGetRelid(rel);
672 
673  prid = GetSysCacheOid2(PUBLICATIONRELMAP, Anum_pg_publication_rel_oid,
674  ObjectIdGetDatum(relid),
675  ObjectIdGetDatum(pubid));
676  if (!OidIsValid(prid))
677  {
678  if (missing_ok)
679  continue;
680 
681  ereport(ERROR,
682  (errcode(ERRCODE_UNDEFINED_OBJECT),
683  errmsg("relation \"%s\" is not part of the publication",
684  RelationGetRelationName(rel))));
685  }
686 
687  ObjectAddressSet(obj, PublicationRelRelationId, prid);
688  performDeletion(&obj, DROP_CASCADE, 0);
689  }
690 }
691 
692 /*
693  * Internal workhorse for changing a publication owner
694  */
695 static void
697 {
698  Form_pg_publication form;
699 
700  form = (Form_pg_publication) GETSTRUCT(tup);
701 
702  if (form->pubowner == newOwnerId)
703  return;
704 
705  if (!superuser())
706  {
707  AclResult aclresult;
708 
709  /* Must be owner */
710  if (!pg_publication_ownercheck(form->oid, GetUserId()))
712  NameStr(form->pubname));
713 
714  /* Must be able to become new owner */
715  check_is_member_of_role(GetUserId(), newOwnerId);
716 
717  /* New owner must have CREATE privilege on database */
718  aclresult = pg_database_aclcheck(MyDatabaseId, newOwnerId, ACL_CREATE);
719  if (aclresult != ACLCHECK_OK)
720  aclcheck_error(aclresult, OBJECT_DATABASE,
722 
723  if (form->puballtables && !superuser_arg(newOwnerId))
724  ereport(ERROR,
725  (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
726  errmsg("permission denied to change owner of publication \"%s\"",
727  NameStr(form->pubname)),
728  errhint("The owner of a FOR ALL TABLES publication must be a superuser.")));
729  }
730 
731  form->pubowner = newOwnerId;
732  CatalogTupleUpdate(rel, &tup->t_self, tup);
733 
734  /* Update owner dependency reference */
735  changeDependencyOnOwner(PublicationRelationId,
736  form->oid,
737  newOwnerId);
738 
739  InvokeObjectPostAlterHook(PublicationRelationId,
740  form->oid, 0);
741 }
742 
743 /*
744  * Change publication owner -- by name
745  */
747 AlterPublicationOwner(const char *name, Oid newOwnerId)
748 {
749  Oid subid;
750  HeapTuple tup;
751  Relation rel;
752  ObjectAddress address;
753  Form_pg_publication pubform;
754 
755  rel = table_open(PublicationRelationId, RowExclusiveLock);
756 
758 
759  if (!HeapTupleIsValid(tup))
760  ereport(ERROR,
761  (errcode(ERRCODE_UNDEFINED_OBJECT),
762  errmsg("publication \"%s\" does not exist", name)));
763 
764  pubform = (Form_pg_publication) GETSTRUCT(tup);
765  subid = pubform->oid;
766 
767  AlterPublicationOwner_internal(rel, tup, newOwnerId);
768 
769  ObjectAddressSet(address, PublicationRelationId, subid);
770 
771  heap_freetuple(tup);
772 
774 
775  return address;
776 }
777 
778 /*
779  * Change publication owner -- by OID
780  */
781 void
783 {
784  HeapTuple tup;
785  Relation rel;
786 
787  rel = table_open(PublicationRelationId, RowExclusiveLock);
788 
790 
791  if (!HeapTupleIsValid(tup))
792  ereport(ERROR,
793  (errcode(ERRCODE_UNDEFINED_OBJECT),
794  errmsg("publication with OID %u does not exist", subid)));
795 
796  AlterPublicationOwner_internal(rel, tup, newOwnerId);
797 
798  heap_freetuple(tup);
799 
801 }
#define NIL
Definition: pg_list.h:65
Oid GetNewOidWithIndex(Relation relation, Oid indexId, AttrNumber oidcolumn)
Definition: catalog.c:317
static void AlterPublicationOptions(AlterPublicationStmt *stmt, Relation rel, HeapTuple tup)
static void PublicationAddTables(Oid pubid, List *rels, bool if_not_exists, AlterPublicationStmt *stmt)
Datum namein(PG_FUNCTION_ARGS)
Definition: name.c:48
void table_close(Relation relation, LOCKMODE lockmode)
Definition: table.c:133
int errhint(const char *fmt,...)
Definition: elog.c:1071
#define GETSTRUCT(TUP)
Definition: htup_details.h:655
#define InvokeObjectPostCreateHook(classId, objectId, subId)
Definition: objectaccess.h:151
List * GetPublicationRelations(Oid pubid, PublicationPartOpt pub_partopt)
#define RelationGetDescr(relation)
Definition: rel.h:482
ObjectAddress CreatePublication(CreatePublicationStmt *stmt)
Oid GetUserId(void)
Definition: miscinit.c:448
#define castNode(_type_, nodeptr)
Definition: nodes.h:598
static void PublicationDropTables(Oid pubid, List *rels, bool missing_ok)
#define GetSysCacheOid1(cacheId, oidcol, key1)
Definition: syscache.h:192
int wal_level
Definition: xlog.c:106
bool pg_publication_ownercheck(Oid pub_oid, Oid roleid)
Definition: aclchk.c:5258
Definition: nodes.h:529
int errcode(int sqlerrcode)
Definition: elog.c:610
bool superuser(void)
Definition: superuser.c:46
void RemovePublicationById(Oid pubid)
void CatalogTupleDelete(Relation heapRel, ItemPointer tid)
Definition: indexing.c:269
void RemovePublicationRelById(Oid proid)
HeapTuple heap_form_tuple(TupleDesc tupleDescriptor, Datum *values, bool *isnull)
Definition: heaptuple.c:1020
#define DirectFunctionCall1(func, arg1)
Definition: fmgr.h:624
void recordDependencyOnOwner(Oid classId, Oid objectId, Oid owner)
Definition: pg_shdepend.c:164
Form_pg_class rd_rel
Definition: rel.h:109
void heap_freetuple(HeapTuple htup)
Definition: heaptuple.c:1338
unsigned int Oid
Definition: postgres_ext.h:31
List * lappend_oid(List *list, Oid datum)
Definition: list.c:357
#define OidIsValid(objectId)
Definition: c.h:644
static void CloseTableList(List *rels)
void changeDependencyOnOwner(Oid classId, Oid objectId, Oid newOwnerId)
Definition: pg_shdepend.c:309
#define MAX_RELCACHE_INVAL_MSGS
void aclcheck_error(AclResult aclerr, ObjectType objtype, const char *objectname)
Definition: aclchk.c:3327
bool defGetBoolean(DefElem *def)
Definition: define.c:111
struct RelationData * Relation
Definition: relcache.h:27
#define ObjectIdGetDatum(X)
Definition: postgres.h:507
#define ERROR
Definition: elog.h:43
#define PublicationObjectIndexId
Definition: indexing.h:346
#define ACL_CREATE
Definition: parsenodes.h:84
char * defGetString(DefElem *def)
Definition: define.c:49
ItemPointerData t_self
Definition: htup.h:65
char * get_database_name(Oid dbid)
Definition: dbcommands.c:2155
#define NoLock
Definition: lockdefs.h:34
bool SplitIdentifierString(char *rawstring, char separator, List **namelist)
Definition: varlena.c:3686
#define RowExclusiveLock
Definition: lockdefs.h:38
struct statement * stmt
int errdetail(const char *fmt,...)
Definition: elog.c:957
#define CStringGetDatum(X)
Definition: postgres.h:578
void performDeletion(const ObjectAddress *object, DropBehavior behavior, int flags)
Definition: dependency.c:314
void CacheInvalidateRelcacheByRelid(Oid relid)
Definition: inval.c:1329
#define RelationGetRelationName(relation)
Definition: rel.h:490
void check_is_member_of_role(Oid member, Oid role)
Definition: acl.c:4938
#define InvokeObjectPostAlterHook(classId, objectId, subId)
Definition: objectaccess.h:175
static void AlterPublicationOwner_internal(Relation rel, HeapTuple tup, Oid newOwnerId)
bool superuser_arg(Oid roleid)
Definition: superuser.c:56
bool inh
Definition: primnodes.h:69
List * lappend(List *list, void *datum)
Definition: list.c:321
static void AlterPublicationTables(AlterPublicationStmt *stmt, Relation rel, HeapTuple tup)
#define WARNING
Definition: elog.h:40
HeapTuple SearchSysCache1(int cacheId, Datum key1)
Definition: syscache.c:1116
void CacheInvalidateRelcacheAll(void)
Definition: inval.c:1294
AclResult
Definition: acl.h:177
uintptr_t Datum
Definition: postgres.h:367
void CommandCounterIncrement(void)
Definition: xact.c:1006
void ReleaseSysCache(HeapTuple tuple)
Definition: syscache.c:1164
Oid MyDatabaseId
Definition: globals.c:85
ObjectAddress AlterPublicationOwner(const char *name, Oid newOwnerId)
#define BoolGetDatum(X)
Definition: postgres.h:402
Relation table_openrv(const RangeVar *relation, LOCKMODE lockmode)
Definition: table.c:68
DefElemAction tableAction
Definition: parsenodes.h:3534
#define ereport(elevel,...)
Definition: elog.h:144
#define ShareUpdateExclusiveLock
Definition: lockdefs.h:39
bool list_member_oid(const List *list, Oid datum)
Definition: list.c:674
#define HeapTupleIsValid(tuple)
Definition: htup.h:78
AclResult pg_database_aclcheck(Oid db_oid, Oid roleid, AclMode mode)
Definition: aclchk.c:4608
#define Assert(condition)
Definition: c.h:738
#define lfirst(lc)
Definition: pg_list.h:190
bool pg_class_ownercheck(Oid class_oid, Oid roleid)
Definition: aclchk.c:4720
#define GetSysCacheOid2(cacheId, oidcol, key1, key2)
Definition: syscache.h:194
void CatalogTupleUpdate(Relation heapRel, ItemPointer otid, HeapTuple tup)
Definition: indexing.c:224
static int list_length(const List *l)
Definition: pg_list.h:169
const char * name
Definition: encode.c:555
#define ObjectAddressSet(addr, class_id, object_id)
Definition: objectaddress.h:40
static Datum values[MAXATTR]
Definition: bootstrap.c:167
#define SearchSysCacheCopy1(cacheId, key1)
Definition: syscache.h:174
List * find_all_inheritors(Oid parentrelId, LOCKMODE lockmode, List **numparents)
Definition: pg_inherits.c:165
static void parse_publication_options(List *options, bool *publish_given, PublicationActions *pubactions, bool *publish_via_partition_root_given, bool *publish_via_partition_root)
const ObjectAddress InvalidObjectAddress
int errmsg(const char *fmt,...)
Definition: elog.c:824
void list_free(List *list)
Definition: list.c:1376
#define elog(elevel,...)
Definition: elog.h:214
FormData_pg_publication_rel * Form_pg_publication_rel
ObjectType get_relkind_objtype(char relkind)
#define NameStr(name)
Definition: c.h:615
char * defname
Definition: parsenodes.h:732
#define CHECK_FOR_INTERRUPTS()
Definition: miscadmin.h:99
ObjectAddress publication_add_relation(Oid pubid, Relation targetrel, bool if_not_exists)
void AlterPublicationOwner_oid(Oid subid, Oid newOwnerId)
void EventTriggerCollectSimpleCommand(ObjectAddress address, ObjectAddress secondaryObject, Node *parsetree)
FormData_pg_publication * Form_pg_publication
Relation table_open(Oid relationId, LOCKMODE lockmode)
Definition: table.c:39
HeapTuple heap_modify_tuple(HeapTuple tuple, TupleDesc tupleDesc, Datum *replValues, bool *replIsnull, bool *doReplace)
Definition: heaptuple.c:1113
#define ERRCODE_DUPLICATE_OBJECT
Definition: streamutil.c:31
Definition: pg_list.h:50
#define RelationGetRelid(relation)
Definition: rel.h:456
void CatalogTupleInsert(Relation heapRel, HeapTuple tup)
Definition: indexing.c:183
static List * OpenTableList(List *tables)
#define lfirst_oid(lc)
Definition: pg_list.h:192
void AlterPublication(AlterPublicationStmt *stmt)