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-rw-r--r--src/include/access/clog.h1
-rw-r--r--src/include/access/gin.h1
-rw-r--r--src/include/access/gist_private.h1
-rw-r--r--src/include/access/hash.h1
-rw-r--r--src/include/access/heapam_xlog.h2
-rw-r--r--src/include/access/multixact.h1
-rw-r--r--src/include/access/nbtree.h1
-rw-r--r--src/include/access/rmgr.h2
-rw-r--r--src/include/access/rmgrlist.h34
-rw-r--r--src/include/access/spgist.h1
-rw-r--r--src/include/access/xact.h1
-rw-r--r--src/include/access/xlog.h1
-rw-r--r--src/include/access/xlog_internal.h9
-rw-r--r--src/include/catalog/storage_xlog.h1
-rw-r--r--src/include/commands/dbcommands.h1
-rw-r--r--src/include/commands/sequence.h1
-rw-r--r--src/include/commands/tablespace.h1
-rw-r--r--src/include/storage/standby.h1
-rw-r--r--src/include/utils/relmapper.h1
19 files changed, 44 insertions, 18 deletions
diff --git a/src/include/access/clog.h b/src/include/access/clog.h
index be9b8675a41..8562631b54f 100644
--- a/src/include/access/clog.h
+++ b/src/include/access/clog.h
@@ -49,5 +49,6 @@ extern void TruncateCLOG(TransactionId oldestXact);
extern void clog_redo(XLogRecPtr lsn, XLogRecord *record);
extern void clog_desc(StringInfo buf, XLogRecord *record);
+extern const char *clog_identify(uint8 info);
#endif /* CLOG_H */
diff --git a/src/include/access/gin.h b/src/include/access/gin.h
index a0b288d957a..0ebecb4140d 100644
--- a/src/include/access/gin.h
+++ b/src/include/access/gin.h
@@ -74,6 +74,7 @@ extern void ginUpdateStats(Relation index, const GinStatsData *stats);
/* ginxlog.c */
extern void gin_redo(XLogRecPtr lsn, XLogRecord *record);
extern void gin_desc(StringInfo buf, XLogRecord *record);
+extern const char *gin_identify(uint8 info);
extern void gin_xlog_startup(void);
extern void gin_xlog_cleanup(void);
diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h
index 03e9903e8a0..879f11351b0 100644
--- a/src/include/access/gist_private.h
+++ b/src/include/access/gist_private.h
@@ -452,6 +452,7 @@ extern SplitedPageLayout *gistSplit(Relation r, Page page, IndexTuple *itup,
/* gistxlog.c */
extern void gist_redo(XLogRecPtr lsn, XLogRecord *record);
extern void gist_desc(StringInfo buf, XLogRecord *record);
+extern const char *gist_identify(uint8 info);
extern void gist_xlog_startup(void);
extern void gist_xlog_cleanup(void);
diff --git a/src/include/access/hash.h b/src/include/access/hash.h
index ff29fea0890..a81b9de0e61 100644
--- a/src/include/access/hash.h
+++ b/src/include/access/hash.h
@@ -357,5 +357,6 @@ extern OffsetNumber _hash_binsearch_last(Page page, uint32 hash_value);
/* hash.c */
extern void hash_redo(XLogRecPtr lsn, XLogRecord *record);
extern void hash_desc(StringInfo buf, XLogRecord *record);
+extern const char *hash_identify(uint8 info);
#endif /* HASH_H */
diff --git a/src/include/access/heapam_xlog.h b/src/include/access/heapam_xlog.h
index 254434773ed..5ac98a5baa6 100644
--- a/src/include/access/heapam_xlog.h
+++ b/src/include/access/heapam_xlog.h
@@ -357,8 +357,10 @@ extern void HeapTupleHeaderAdvanceLatestRemovedXid(HeapTupleHeader tuple,
extern void heap_redo(XLogRecPtr lsn, XLogRecord *record);
extern void heap_desc(StringInfo buf, XLogRecord *record);
+extern const char *heap_identify(uint8 info);
extern void heap2_redo(XLogRecPtr lsn, XLogRecord *record);
extern void heap2_desc(StringInfo buf, XLogRecord *record);
+extern const char *heap2_identify(uint8 info);
extern void heap_xlog_logical_rewrite(XLogRecPtr lsn, XLogRecord *r);
extern XLogRecPtr log_heap_cleanup_info(RelFileNode rnode,
diff --git a/src/include/access/multixact.h b/src/include/access/multixact.h
index 8db773b1b58..b331447ade5 100644
--- a/src/include/access/multixact.h
+++ b/src/include/access/multixact.h
@@ -136,6 +136,7 @@ extern void multixact_twophase_postabort(TransactionId xid, uint16 info,
extern void multixact_redo(XLogRecPtr lsn, XLogRecord *record);
extern void multixact_desc(StringInfo buf, XLogRecord *record);
+extern const char *multixact_identify(uint8 info);
extern char *mxid_to_string(MultiXactId multi, int nmembers,
MultiXactMember *members);
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
index 9fa943f39e3..90fd6d0056a 100644
--- a/src/include/access/nbtree.h
+++ b/src/include/access/nbtree.h
@@ -726,5 +726,6 @@ extern void _bt_leafbuild(BTSpool *btspool, BTSpool *spool2);
*/
extern void btree_redo(XLogRecPtr lsn, XLogRecord *record);
extern void btree_desc(StringInfo buf, XLogRecord *record);
+extern const char *btree_identify(uint8 info);
#endif /* NBTREE_H */
diff --git a/src/include/access/rmgr.h b/src/include/access/rmgr.h
index 1b577a2050a..ff7fe62c05f 100644
--- a/src/include/access/rmgr.h
+++ b/src/include/access/rmgr.h
@@ -19,7 +19,7 @@ typedef uint8 RmgrId;
* Note: RM_MAX_ID must fit in RmgrId; widening that type will affect the XLOG
* file format.
*/
-#define PG_RMGR(symname,name,redo,desc,startup,cleanup) \
+#define PG_RMGR(symname,name,redo,desc,identify,startup,cleanup) \
symname,
typedef enum RmgrIds
diff --git a/src/include/access/rmgrlist.h b/src/include/access/rmgrlist.h
index 662fb77b42a..77d4574ed17 100644
--- a/src/include/access/rmgrlist.h
+++ b/src/include/access/rmgrlist.h
@@ -25,20 +25,20 @@
*/
/* symbol name, textual name, redo, desc, startup, cleanup */
-PG_RMGR(RM_XLOG_ID, "XLOG", xlog_redo, xlog_desc, NULL, NULL)
-PG_RMGR(RM_XACT_ID, "Transaction", xact_redo, xact_desc, NULL, NULL)
-PG_RMGR(RM_SMGR_ID, "Storage", smgr_redo, smgr_desc, NULL, NULL)
-PG_RMGR(RM_CLOG_ID, "CLOG", clog_redo, clog_desc, NULL, NULL)
-PG_RMGR(RM_DBASE_ID, "Database", dbase_redo, dbase_desc, NULL, NULL)
-PG_RMGR(RM_TBLSPC_ID, "Tablespace", tblspc_redo, tblspc_desc, NULL, NULL)
-PG_RMGR(RM_MULTIXACT_ID, "MultiXact", multixact_redo, multixact_desc, NULL, NULL)
-PG_RMGR(RM_RELMAP_ID, "RelMap", relmap_redo, relmap_desc, NULL, NULL)
-PG_RMGR(RM_STANDBY_ID, "Standby", standby_redo, standby_desc, NULL, NULL)
-PG_RMGR(RM_HEAP2_ID, "Heap2", heap2_redo, heap2_desc, NULL, NULL)
-PG_RMGR(RM_HEAP_ID, "Heap", heap_redo, heap_desc, NULL, NULL)
-PG_RMGR(RM_BTREE_ID, "Btree", btree_redo, btree_desc, NULL, NULL)
-PG_RMGR(RM_HASH_ID, "Hash", hash_redo, hash_desc, NULL, NULL)
-PG_RMGR(RM_GIN_ID, "Gin", gin_redo, gin_desc, gin_xlog_startup, gin_xlog_cleanup)
-PG_RMGR(RM_GIST_ID, "Gist", gist_redo, gist_desc, gist_xlog_startup, gist_xlog_cleanup)
-PG_RMGR(RM_SEQ_ID, "Sequence", seq_redo, seq_desc, NULL, NULL)
-PG_RMGR(RM_SPGIST_ID, "SPGist", spg_redo, spg_desc, spg_xlog_startup, spg_xlog_cleanup)
+PG_RMGR(RM_XLOG_ID, "XLOG", xlog_redo, xlog_desc, xlog_identify, NULL, NULL)
+PG_RMGR(RM_XACT_ID, "Transaction", xact_redo, xact_desc, xact_identify, NULL, NULL)
+PG_RMGR(RM_SMGR_ID, "Storage", smgr_redo, smgr_desc, smgr_identify, NULL, NULL)
+PG_RMGR(RM_CLOG_ID, "CLOG", clog_redo, clog_desc, clog_identify, NULL, NULL)
+PG_RMGR(RM_DBASE_ID, "Database", dbase_redo, dbase_desc, dbase_identify, NULL, NULL)
+PG_RMGR(RM_TBLSPC_ID, "Tablespace", tblspc_redo, tblspc_desc, tblspc_identify, NULL, NULL)
+PG_RMGR(RM_MULTIXACT_ID, "MultiXact", multixact_redo, multixact_desc, multixact_identify, NULL, NULL)
+PG_RMGR(RM_RELMAP_ID, "RelMap", relmap_redo, relmap_desc, relmap_identify, NULL, NULL)
+PG_RMGR(RM_STANDBY_ID, "Standby", standby_redo, standby_desc, standby_identify, NULL, NULL)
+PG_RMGR(RM_HEAP2_ID, "Heap2", heap2_redo, heap2_desc, heap2_identify, NULL, NULL)
+PG_RMGR(RM_HEAP_ID, "Heap", heap_redo, heap_desc, heap_identify, NULL, NULL)
+PG_RMGR(RM_BTREE_ID, "Btree", btree_redo, btree_desc, btree_identify, NULL, NULL)
+PG_RMGR(RM_HASH_ID, "Hash", hash_redo, hash_desc, hash_identify, NULL, NULL)
+PG_RMGR(RM_GIN_ID, "Gin", gin_redo, gin_desc, gin_identify, gin_xlog_startup, gin_xlog_cleanup)
+PG_RMGR(RM_GIST_ID, "Gist", gist_redo, gist_desc, gist_identify, gist_xlog_startup, gist_xlog_cleanup)
+PG_RMGR(RM_SEQ_ID, "Sequence", seq_redo, seq_desc, seq_identify, NULL, NULL)
+PG_RMGR(RM_SPGIST_ID, "SPGist", spg_redo, spg_desc, spg_identify, spg_xlog_startup, spg_xlog_cleanup)
diff --git a/src/include/access/spgist.h b/src/include/access/spgist.h
index 7f8655cf60e..f218a83224e 100644
--- a/src/include/access/spgist.h
+++ b/src/include/access/spgist.h
@@ -198,6 +198,7 @@ extern Datum spgvacuumcleanup(PG_FUNCTION_ARGS);
/* spgxlog.c */
extern void spg_redo(XLogRecPtr lsn, XLogRecord *record);
extern void spg_desc(StringInfo buf, XLogRecord *record);
+extern const char *spg_identify(uint8 info);
extern void spg_xlog_startup(void);
extern void spg_xlog_cleanup(void);
diff --git a/src/include/access/xact.h b/src/include/access/xact.h
index 2168dc3cb52..45376b47928 100644
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -256,5 +256,6 @@ extern int xactGetCommittedChildren(TransactionId **ptr);
extern void xact_redo(XLogRecPtr lsn, XLogRecord *record);
extern void xact_desc(StringInfo buf, XLogRecord *record);
+extern const char *xact_identify(uint8 info);
#endif /* XACT_H */
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h
index 7d6db498936..0b7bfa5f30e 100644
--- a/src/include/access/xlog.h
+++ b/src/include/access/xlog.h
@@ -304,6 +304,7 @@ extern Buffer RestoreBackupBlock(XLogRecPtr lsn, XLogRecord *record,
extern void xlog_redo(XLogRecPtr lsn, XLogRecord *record);
extern void xlog_desc(StringInfo buf, XLogRecord *record);
+extern const char *xlog_identify(uint8 info);
extern void issue_xlog_fsync(int fd, XLogSegNo segno);
diff --git a/src/include/access/xlog_internal.h b/src/include/access/xlog_internal.h
index 954114f0d54..a1452b82b8e 100644
--- a/src/include/access/xlog_internal.h
+++ b/src/include/access/xlog_internal.h
@@ -239,6 +239,14 @@ struct XLogRecord;
* This struct must be kept in sync with the PG_RMGR definition in
* rmgr.c.
*
+ * rm_identify must return a name for the record based on xl_info (without
+ * reference to the rmid). For example, XLOG_BTREE_VACUUM would be named
+ * "VACUUM". rm_desc can then be called to obtain additional detail for the
+ * record, if available (e.g. the last block).
+ *
+ * The return value from rm_identify is a pointer to a statically allocated
+ * buffer, and only valid until the next invocation of the callback.
+ *
* RmgrTable[] is indexed by RmgrId values (see rmgrlist.h).
*/
typedef struct RmgrData
@@ -246,6 +254,7 @@ typedef struct RmgrData
const char *rm_name;
void (*rm_redo) (XLogRecPtr lsn, struct XLogRecord *rptr);
void (*rm_desc) (StringInfo buf, struct XLogRecord *rptr);
+ const char *(*rm_identify) (uint8 info);
void (*rm_startup) (void);
void (*rm_cleanup) (void);
} RmgrData;
diff --git a/src/include/catalog/storage_xlog.h b/src/include/catalog/storage_xlog.h
index 7081c990ada..5fc72358284 100644
--- a/src/include/catalog/storage_xlog.h
+++ b/src/include/catalog/storage_xlog.h
@@ -45,5 +45,6 @@ extern void log_smgrcreate(RelFileNode *rnode, ForkNumber forkNum);
extern void smgr_redo(XLogRecPtr lsn, XLogRecord *record);
extern void smgr_desc(StringInfo buf, XLogRecord *record);
+extern const char *smgr_identify(uint8 info);
#endif /* STORAGE_XLOG_H */
diff --git a/src/include/commands/dbcommands.h b/src/include/commands/dbcommands.h
index c2380dca111..811713fb83e 100644
--- a/src/include/commands/dbcommands.h
+++ b/src/include/commands/dbcommands.h
@@ -64,6 +64,7 @@ extern char *get_database_name(Oid dbid);
extern void dbase_redo(XLogRecPtr lsn, XLogRecord *rptr);
extern void dbase_desc(StringInfo buf, XLogRecord *rptr);
+extern const char *dbase_identify(uint8 info);
extern void check_encoding_locale_matches(int encoding, const char *collate, const char *ctype);
diff --git a/src/include/commands/sequence.h b/src/include/commands/sequence.h
index 8819c00e812..914d155c9f1 100644
--- a/src/include/commands/sequence.h
+++ b/src/include/commands/sequence.h
@@ -78,5 +78,6 @@ extern void ResetSequenceCaches(void);
extern void seq_redo(XLogRecPtr lsn, XLogRecord *rptr);
extern void seq_desc(StringInfo buf, XLogRecord *rptr);
+extern const char *seq_identify(uint8 info);
#endif /* SEQUENCE_H */
diff --git a/src/include/commands/tablespace.h b/src/include/commands/tablespace.h
index d01ae8bdf9f..0f16f40e3df 100644
--- a/src/include/commands/tablespace.h
+++ b/src/include/commands/tablespace.h
@@ -57,5 +57,6 @@ extern bool directory_is_empty(const char *path);
extern void tblspc_redo(XLogRecPtr lsn, XLogRecord *rptr);
extern void tblspc_desc(StringInfo buf, XLogRecord *rptr);
+extern const char *tblspc_identify(uint8 info);
#endif /* TABLESPACE_H */
diff --git a/src/include/storage/standby.h b/src/include/storage/standby.h
index da22fd31499..1c63af521fe 100644
--- a/src/include/storage/standby.h
+++ b/src/include/storage/standby.h
@@ -83,6 +83,7 @@ typedef struct xl_running_xacts
/* Recovery handlers for the Standby Rmgr (RM_STANDBY_ID) */
extern void standby_redo(XLogRecPtr lsn, XLogRecord *record);
extern void standby_desc(StringInfo buf, XLogRecord *record);
+extern const char *standby_identify(uint8 info);
/*
* Declarations for GetRunningTransactionData(). Similar to Snapshots, but
diff --git a/src/include/utils/relmapper.h b/src/include/utils/relmapper.h
index 76bcf18d5ab..37937ddab82 100644
--- a/src/include/utils/relmapper.h
+++ b/src/include/utils/relmapper.h
@@ -60,5 +60,6 @@ extern void RelationMapInitializePhase3(void);
extern void relmap_redo(XLogRecPtr lsn, XLogRecord *record);
extern void relmap_desc(StringInfo buf, XLogRecord *record);
+extern const char *relmap_identify(uint8 info);
#endif /* RELMAPPER_H */
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-09 03:01:53 +0000