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Remove support for PostgreSQL 9.3.

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Per our policy to support five EOL versions of PostgreSQL, 9.3 is no longer supported by pgBackRest.

Remove all logic associated with 9.3 and update the tests.
This commit is contained in:
David Steele
2023-11-09 12:59:12 -03:00
committed by GitHub
parent fa5b2d44ad
commit dcf0781987
35 changed files with 203 additions and 405 deletions
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12
src/postgres/interface/version.intern.h
View File

@ -16,7 +16,7 @@ alpha/beta/rc period without needing to be updated, unless of course the actual
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#ifdef CATALOG_VERSION_NO_MAX
@ -54,7 +54,7 @@ Read the version specific pg_control into a general data structure
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#define PG_INTERFACE_CONTROL(version) \
static PgControl \
@ -81,7 +81,7 @@ Get control crc offset
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#define PG_INTERFACE_CONTROL_CRC_OFFSET(version) \
static size_t \
@ -97,7 +97,7 @@ Get the control version
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#define PG_INTERFACE_CONTROL_VERSION(version) \
static uint32_t \
@ -113,7 +113,7 @@ Determine if the supplied WAL is for this version of PostgreSQL
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#define PG_INTERFACE_WAL_IS(version) \
static bool \
@ -131,7 +131,7 @@ Read the version specific WAL header into a general data structure
***********************************************************************************************************************************/
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
#define PG_INTERFACE_WAL(version) \
static PgWal \

184
src/postgres/interface/version.vendor.h
View File

@ -32,7 +32,7 @@ Types from src/include/c.h
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
typedef int64_t int64;
@ -42,7 +42,7 @@ typedef int64_t int64;
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/* MultiXactId must be equivalent to TransactionId, to fit in t_xmax */
typedef TransactionId MultiXactId;
@ -53,7 +53,7 @@ typedef TransactionId MultiXactId;
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
typedef uint32 MultiXactOffset;
@ -67,7 +67,7 @@ Types from src/include/pgtime.h
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* The API of this library is generally similar to the corresponding
@ -86,7 +86,7 @@ Types from src/include/postgres_ext.h
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* Object ID is a fundamental type in Postgres.
@ -107,7 +107,7 @@ Types from src/include/port/pg_crc32.h
typedef uint32 pg_crc32c;
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
typedef uint32 pg_crc32;
@ -121,7 +121,7 @@ Types from src/include/access/xlogdefs.h
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* Pointer to a location in the XLOG. These pointers are 64 bits wide,
@ -135,7 +135,7 @@ typedef uint64 XLogRecPtr;
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* TimeLineID (TLI) - identifies different database histories to prevent
@ -288,19 +288,6 @@ Types from src/include/catalog/catversion.h
/* yyyymmddN */
#define CATALOG_VERSION_NO 201409291
#elif PG_VERSION >= PG_VERSION_93
/*
* We could use anything we wanted for version numbers, but I recommend
* following the "YYYYMMDDN" style often used for DNS zone serial numbers.
* YYYYMMDD are the date of the change, and N is the number of the change
* on that day. (Hopefully we'll never commit ten independent sets of
* catalog changes on the same day...)
*/
/* yyyymmddN */
#define CATALOG_VERSION_NO 201306121
#endif
/***********************************************************************************************************************************
@ -363,11 +350,6 @@ Types from src/include/catalog/pg_control.h
/* Version identifier for this pg_control format */
#define PG_CONTROL_VERSION 942
#elif PG_VERSION >= PG_VERSION_93
/* Version identifier for this pg_control format */
#define PG_CONTROL_VERSION 937
#endif
// MOCK_AUTH_NONCE_LEN define
@ -539,7 +521,7 @@ typedef struct CheckPoint
TransactionId oldestActiveXid;
} CheckPoint;
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* Body of CheckPoint XLOG records. This is declared here because we keep
@ -580,7 +562,7 @@ typedef struct CheckPoint
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* System status indicator. Note this is stored in pg_control; if you change
@ -1575,142 +1557,6 @@ typedef struct ControlFileData
pg_crc32 crc;
} ControlFileData;
#elif PG_VERSION >= PG_VERSION_93
/*
* Contents of pg_control.
*
* NOTE: try to keep this under 512 bytes so that it will fit on one physical
* sector of typical disk drives. This reduces the odds of corruption due to
* power failure midway through a write.
*/
typedef struct ControlFileData
{
/*
* Unique system identifier --- to ensure we match up xlog files with the
* installation that produced them.
*/
uint64 system_identifier;
/*
* Version identifier information. Keep these fields at the same offset,
* especially pg_control_version; they won't be real useful if they move
* around. (For historical reasons they must be 8 bytes into the file
* rather than immediately at the front.)
*
* pg_control_version identifies the format of pg_control itself.
* catalog_version_no identifies the format of the system catalogs.
*
* There are additional version identifiers in individual files; for
* example, WAL logs contain per-page magic numbers that can serve as
* version cues for the WAL log.
*/
uint32 pg_control_version; /* PG_CONTROL_VERSION */
uint32 catalog_version_no; /* see catversion.h */
/*
* System status data
*/
DBState state; /* see enum above */
pg_time_t time; /* time stamp of last pg_control update */
XLogRecPtr checkPoint; /* last check point record ptr */
XLogRecPtr prevCheckPoint; /* previous check point record ptr */
CheckPoint checkPointCopy; /* copy of last check point record */
XLogRecPtr unloggedLSN; /* current fake LSN value, for unlogged rels */
/*
* These two values determine the minimum point we must recover up to
* before starting up:
*
* minRecoveryPoint is updated to the latest replayed LSN whenever we
* flush a data change during archive recovery. That guards against
* starting archive recovery, aborting it, and restarting with an earlier
* stop location. If we've already flushed data changes from WAL record X
* to disk, we mustn't start up until we reach X again. Zero when not
* doing archive recovery.
*
* backupStartPoint is the redo pointer of the backup start checkpoint, if
* we are recovering from an online backup and haven't reached the end of
* backup yet. It is reset to zero when the end of backup is reached, and
* we mustn't start up before that. A boolean would suffice otherwise, but
* we use the redo pointer as a cross-check when we see an end-of-backup
* record, to make sure the end-of-backup record corresponds the base
* backup we're recovering from.
*
* backupEndPoint is the backup end location, if we are recovering from an
* online backup which was taken from the standby and haven't reached the
* end of backup yet. It is initialized to the minimum recovery point in
* pg_control which was backed up last. It is reset to zero when the end
* of backup is reached, and we mustn't start up before that.
*
* If backupEndRequired is true, we know for sure that we're restoring
* from a backup, and must see a backup-end record before we can safely
* start up. If it's false, but backupStartPoint is set, a backup_label
* file was found at startup but it may have been a leftover from a stray
* pg_start_backup() call, not accompanied by pg_stop_backup().
*/
XLogRecPtr minRecoveryPoint;
TimeLineID minRecoveryPointTLI;
XLogRecPtr backupStartPoint;
XLogRecPtr backupEndPoint;
bool backupEndRequired;
/*
* Parameter settings that determine if the WAL can be used for archival
* or hot standby.
*/
int wal_level;
int MaxConnections;
int max_prepared_xacts;
int max_locks_per_xact;
/*
* This data is used to check for hardware-architecture compatibility of
* the database and the backend executable. We need not check endianness
* explicitly, since the pg_control version will surely look wrong to a
* machine of different endianness, but we do need to worry about MAXALIGN
* and floating-point format. (Note: storage layout nominally also
* depends on SHORTALIGN and INTALIGN, but in practice these are the same
* on all architectures of interest.)
*
* Testing just one double value is not a very bulletproof test for
* floating-point compatibility, but it will catch most cases.
*/
uint32 maxAlign; /* alignment requirement for tuples */
double floatFormat; /* constant 1234567.0 */
#define FLOATFORMAT_VALUE 1234567.0
/*
* This data is used to make sure that configuration of this database is
* compatible with the backend executable.
*/
uint32 blcksz; /* data block size for this DB */
uint32 relseg_size; /* blocks per segment of large relation */
uint32 xlog_blcksz; /* block size within WAL files */
uint32 xlog_seg_size; /* size of each WAL segment */
uint32 nameDataLen; /* catalog name field width */
uint32 indexMaxKeys; /* max number of columns in an index */
uint32 toast_max_chunk_size; /* chunk size in TOAST tables */
/* flag indicating internal format of timestamp, interval, time */
bool enableIntTimes; /* int64 storage enabled? */
/* flags indicating pass-by-value status of various types */
bool float4ByVal; /* float4 pass-by-value? */
bool float8ByVal; /* float8, int8, etc pass-by-value? */
/* Are data pages protected by checksums? Zero if no checksum version */
uint32 data_checksum_version;
/* CRC of all above ... MUST BE LAST! */
pg_crc32 crc;
} ControlFileData;
#endif
/***********************************************************************************************************************************
@ -1761,10 +1607,6 @@ Types from src/include/access/xlog_internal.h
#define XLOG_PAGE_MAGIC 0xD07E /* can be used as WAL version indicator */
#elif PG_VERSION >= PG_VERSION_93
#define XLOG_PAGE_MAGIC 0xD075 /* can be used as WAL version indicator */
#endif
// XLogPageHeaderData type
@ -1792,7 +1634,7 @@ typedef struct XLogPageHeaderData
uint32 xlp_rem_len; /* total len of remaining data for record */
} XLogPageHeaderData;
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* Each page of XLOG file has a header like this:
@ -1822,7 +1664,7 @@ typedef struct XLogPageHeaderData
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/*
* When the XLP_LONG_HEADER flag is set, we store additional fields in the
@ -1843,7 +1685,7 @@ typedef struct XLogLongPageHeaderData
// ---------------------------------------------------------------------------------------------------------------------------------
#if PG_VERSION > PG_VERSION_MAX
#elif PG_VERSION >= PG_VERSION_93
#elif PG_VERSION >= PG_VERSION_94
/* This flag indicates a "long" page header */
#define XLP_LONG_HEADER 0x0002