94 #define PG_KRB_SRVTAB ""
107 #ifdef TRACE_SYNCSCAN
108 extern bool trace_syncscan;
110 #ifdef DEBUG_BOUNDED_SORT
111 extern bool optimize_bounded_sort;
127 "array length mismatch");
135 {
"debug5",
DEBUG5,
false},
136 {
"debug4",
DEBUG4,
false},
137 {
"debug3",
DEBUG3,
false},
138 {
"debug2",
DEBUG2,
false},
139 {
"debug1",
DEBUG1,
false},
142 {
"info",
INFO,
true},
143 {
"notice",
NOTICE,
false},
145 {
"error",
ERROR,
false},
150 {
"debug5",
DEBUG5,
false},
151 {
"debug4",
DEBUG4,
false},
152 {
"debug3",
DEBUG3,
false},
153 {
"debug2",
DEBUG2,
false},
154 {
"debug1",
DEBUG1,
false},
156 {
"info",
INFO,
false},
157 {
"notice",
NOTICE,
false},
159 {
"error",
ERROR,
false},
161 {
"fatal",
FATAL,
false},
162 {
"panic",
PANIC,
false},
175 {
"disabled", -1,
false},
176 {
"debug5",
DEBUG5,
false},
177 {
"debug4",
DEBUG4,
false},
178 {
"debug3",
DEBUG3,
false},
179 {
"debug2",
DEBUG2,
false},
180 {
"debug1",
DEBUG1,
false},
183 {
"info",
INFO,
true},
184 {
"notice",
NOTICE,
false},
186 {
"error",
ERROR,
false},
191 "array length mismatch");
201 "array length mismatch");
212 "array length mismatch");
230 "array length mismatch");
234 {
"local0", LOG_LOCAL0,
false},
235 {
"local1", LOG_LOCAL1,
false},
236 {
"local2", LOG_LOCAL2,
false},
237 {
"local3", LOG_LOCAL3,
false},
238 {
"local4", LOG_LOCAL4,
false},
239 {
"local5", LOG_LOCAL5,
false},
240 {
"local6", LOG_LOCAL6,
false},
241 {
"local7", LOG_LOCAL7,
false},
256 "array length mismatch");
266 "array length mismatch");
275 "array length mismatch");
284 "array length mismatch");
436 "array length mismatch");
584 #define DEFAULT_SYSLOG_FACILITY LOG_LOCAL0
586 #define DEFAULT_SYSLOG_FACILITY 0
606 #ifdef USE_ASSERT_CHECKING
607 #define DEFAULT_ASSERT_ENABLED true
609 #define DEFAULT_ASSERT_ENABLED false
643 "array length mismatch");
669 "array length mismatch");
724 "array length mismatch");
741 "array length mismatch");
775 gettext_noop(
"Log backtrace for any error with error code XX000 (internal error)."),
785 gettext_noop(
"Enables the planner's use of sequential-scan plans."),
795 gettext_noop(
"Enables the planner's use of index-scan plans."),
805 gettext_noop(
"Enables the planner's use of index-only-scan plans."),
815 gettext_noop(
"Enables the planner's use of bitmap-scan plans."),
825 gettext_noop(
"Enables the planner's use of TID scan plans."),
835 gettext_noop(
"Enables the planner's use of explicit sort steps."),
845 gettext_noop(
"Enables the planner's use of incremental sort steps."),
855 gettext_noop(
"Enables the planner's use of hashed aggregation plans."),
865 gettext_noop(
"Enables the planner's use of materialization."),
875 gettext_noop(
"Enables the planner's use of memoization."),
885 gettext_noop(
"Enables the planner's use of nested-loop join plans."),
895 gettext_noop(
"Enables the planner's use of merge join plans."),
905 gettext_noop(
"Enables the planner's use of hash join plans."),
915 gettext_noop(
"Enables the planner's use of gather merge plans."),
935 gettext_noop(
"Enables partitionwise aggregation and grouping."),
945 gettext_noop(
"Enables the planner's use of parallel append plans."),
955 gettext_noop(
"Enables the planner's use of parallel hash plans."),
965 gettext_noop(
"Enables plan-time and execution-time partition pruning."),
966 gettext_noop(
"Allows the query planner and executor to compare partition "
967 "bounds to conditions in the query to determine which "
968 "partitions must be scanned."),
977 gettext_noop(
"Enables the planner's ability to produce plans that "
978 "provide presorted input for ORDER BY / DISTINCT aggregate "
980 gettext_noop(
"Allows the query planner to build plans that provide "
981 "presorted input for aggregate functions with an ORDER BY / "
982 "DISTINCT clause. When disabled, implicit sorts are always "
983 "performed during execution."),
992 gettext_noop(
"Enables the planner's use of async append plans."),
1023 gettext_noop(
"This algorithm attempts to do planning without "
1024 "exhaustive searching."),
1037 gettext_noop(
"Shows whether the current user is a superuser."),
1052 gettext_noop(
"Allows running the ALTER SYSTEM command."),
1053 gettext_noop(
"Can be set to off for environments where global configuration "
1054 "changes should be made using a different method."),
1063 gettext_noop(
"Enables advertising the server via Bonjour."),
1090 gettext_noop(
"Controls whether ssl_passphrase_command is called during server reload."),
1099 gettext_noop(
"Give priority to server ciphersuite order."),
1108 gettext_noop(
"Forces synchronization of updates to disk."),
1109 gettext_noop(
"The server will use the fsync() system call in several places to make "
1110 "sure that updates are physically written to disk. This ensures "
1111 "that a database cluster will recover to a consistent state after "
1112 "an operating system or hardware crash.")
1120 gettext_noop(
"Continues processing after a checksum failure."),
1121 gettext_noop(
"Detection of a checksum failure normally causes PostgreSQL to "
1122 "report an error, aborting the current transaction. Setting "
1123 "ignore_checksum_failure to true causes the system to ignore the failure "
1124 "(but still report a warning), and continue processing. This "
1125 "behavior could cause crashes or other serious problems. Only "
1126 "has an effect if checksums are enabled."),
1135 gettext_noop(
"Continues processing past damaged page headers."),
1136 gettext_noop(
"Detection of a damaged page header normally causes PostgreSQL to "
1137 "report an error, aborting the current transaction. Setting "
1138 "zero_damaged_pages to true causes the system to instead report a "
1139 "warning, zero out the damaged page, and continue processing. This "
1140 "behavior will destroy data, namely all the rows on the damaged page."),
1149 gettext_noop(
"Continues recovery after an invalid pages failure."),
1150 gettext_noop(
"Detection of WAL records having references to "
1151 "invalid pages during recovery causes PostgreSQL to "
1152 "raise a PANIC-level error, aborting the recovery. "
1153 "Setting ignore_invalid_pages to true causes "
1154 "the system to ignore invalid page references "
1155 "in WAL records (but still report a warning), "
1156 "and continue recovery. This behavior may cause "
1157 "crashes, data loss, propagate or hide corruption, "
1158 "or other serious problems. Only has an effect "
1159 "during recovery or in standby mode."),
1168 gettext_noop(
"Writes full pages to WAL when first modified after a checkpoint."),
1169 gettext_noop(
"A page write in process during an operating system crash might be "
1170 "only partially written to disk. During recovery, the row changes "
1171 "stored in WAL are not enough to recover. This option writes "
1172 "pages when first modified after a checkpoint to WAL so full recovery "
1182 gettext_noop(
"Writes full pages to WAL when first modified after a checkpoint, even for a non-critical modification."),
1192 gettext_noop(
"Writes zeroes to new WAL files before first use."),
1230 gettext_noop(
"Logs details of pre-authentication connection handshake."),
1240 gettext_noop(
"Logs end of a session, including duration."),
1258 gettext_noop(
"Shows whether the running server has assertion checks enabled."),
1278 gettext_noop(
"Reinitialize server after backend crash."),
1287 gettext_noop(
"Remove temporary files after backend crash."),
1297 gettext_noop(
"Send SIGABRT not SIGQUIT to child processes after backend crash."),
1307 gettext_noop(
"Send SIGABRT not SIGKILL to stuck child processes."),
1318 gettext_noop(
"Logs the duration of each completed SQL statement."),
1336 gettext_noop(
"Logs each query's rewritten parse tree."),
1363 gettext_noop(
"Writes parser performance statistics to the server log."),
1372 gettext_noop(
"Writes planner performance statistics to the server log."),
1381 gettext_noop(
"Writes executor performance statistics to the server log."),
1390 gettext_noop(
"Writes cumulative performance statistics to the server log."),
1397 #ifdef BTREE_BUILD_STATS
1400 gettext_noop(
"Logs system resource usage statistics (memory and CPU) on various B-tree operations."),
1412 gettext_noop(
"Collects information about executing commands."),
1413 gettext_noop(
"Enables the collection of information on the currently "
1414 "executing command of each session, along with "
1415 "the time at which that command began execution.")
1423 gettext_noop(
"Collects statistics on database activity."),
1432 gettext_noop(
"Collects timing statistics for database I/O activity."),
1441 gettext_noop(
"Collects timing statistics for WAL I/O activity."),
1451 gettext_noop(
"Updates the process title to show the active SQL command."),
1452 gettext_noop(
"Enables updating of the process title every time a new SQL command is received by the server.")
1471 gettext_noop(
"Generates debugging output for LISTEN and NOTIFY."),
1493 gettext_noop(
"Emits information about user lock usage."),
1503 gettext_noop(
"Emits information about lightweight lock usage."),
1513 gettext_noop(
"Dumps information about all current locks when a deadlock timeout occurs."),
1543 gettext_noop(
"Logs the host name in the connection logs."),
1544 gettext_noop(
"By default, connection logs only show the IP address "
1545 "of the connecting host. If you want them to show the host name you "
1546 "can turn this on, but depending on your host name resolution "
1547 "setup it might impose a non-negligible performance penalty.")
1555 gettext_noop(
"Treats \"expr=NULL\" as \"expr IS NULL\"."),
1556 gettext_noop(
"When turned on, expressions of the form expr = NULL "
1557 "(or NULL = expr) are treated as expr IS NULL, that is, they "
1558 "return true if expr evaluates to the null value, and false "
1559 "otherwise. The correct behavior of expr = NULL is to always "
1560 "return null (unknown).")
1568 gettext_noop(
"Sets the default read-only status of new transactions."),
1578 gettext_noop(
"Sets the current transaction's read-only status."),
1588 gettext_noop(
"Sets the default deferrable status of new transactions."),
1597 gettext_noop(
"Whether to defer a read-only serializable transaction until it can be executed with no possible serialization failures."),
1608 gettext_noop(
"When enabled, row security will be applied to all users.")
1616 gettext_noop(
"Check routine bodies during CREATE FUNCTION and CREATE PROCEDURE."),
1625 gettext_noop(
"Enable input of NULL elements in arrays."),
1626 gettext_noop(
"When turned on, unquoted NULL in an array input "
1627 "value means a null value; "
1628 "otherwise it is taken literally.")
1642 gettext_noop(
"WITH OIDS is no longer supported; this can only be false."),
1652 gettext_noop(
"Start a subprocess to capture stderr output and/or csvlogs into log files."),
1661 gettext_noop(
"Truncate existing log files of same name during log rotation."),
1672 gettext_noop(
"Emit information about resource usage in sorting."),
1682 #ifdef TRACE_SYNCSCAN
1686 gettext_noop(
"Generate debugging output for synchronized scanning."),
1696 #ifdef DEBUG_BOUNDED_SORT
1701 gettext_noop(
"Enable bounded sorting using heap sort."),
1705 &optimize_bounded_sort,
1726 gettext_noop(
"Shows whether datetimes are integer based."),
1737 gettext_noop(
"Sets whether Kerberos and GSSAPI user names should be treated as case-insensitive."),
1747 gettext_noop(
"Sets whether GSSAPI delegation should be accepted from the client."),
1757 gettext_noop(
"Warn about backslash escapes in ordinary string literals."),
1767 gettext_noop(
"Causes '...' strings to treat backslashes literally."),
1788 gettext_noop(
"Sets whether to include or exclude transaction with recovery target."),
1798 gettext_noop(
"Starts the WAL summarizer process to enable incremental backup."),
1808 gettext_noop(
"Allows connections and queries during recovery."),
1818 gettext_noop(
"Allows feedback from a hot standby to the primary that will avoid query conflicts."),
1828 gettext_noop(
"Shows whether hot standby is currently active."),
1839 gettext_noop(
"Allows modifications of the structure of system tables."),
1851 gettext_noop(
"It does not prevent updating the indexes, so it is safe "
1852 "to use. The worst consequence is slowness."),
1862 gettext_noop(
"Allows tablespaces directly inside pg_tblspc, for testing."),
1873 gettext_noop(
"Enables backward compatibility mode for privilege checks on large objects."),
1874 gettext_noop(
"Skips privilege checks when reading or modifying large objects, "
1875 "for compatibility with PostgreSQL releases prior to 9.0.")
1884 gettext_noop(
"When generating SQL fragments, quote all identifiers."),
1894 gettext_noop(
"Shows whether data checksums are turned on for this cluster."),
1905 gettext_noop(
"Add sequence number to syslog messages to avoid duplicate suppression."),
1915 gettext_noop(
"Split messages sent to syslog by lines and to fit into 1024 bytes."),
1925 gettext_noop(
"Controls whether Gather and Gather Merge also run subplans."),
1926 gettext_noop(
"Should gather nodes also run subplans or just gather tuples?"),
1947 gettext_noop(
"Register JIT-compiled functions with debugger."),
1964 gettext_noop(
"Write out LLVM bitcode to facilitate JIT debugging."),
1986 gettext_noop(
"Register JIT-compiled functions with perf profiler."),
2003 gettext_noop(
"Allow JIT compilation of tuple deforming."),
2014 gettext_noop(
"Whether to continue running after a failure to sync data files."),
2023 gettext_noop(
"Sets whether a WAL receiver should create a temporary replication slot if no permanent slot is configured."),
2033 gettext_noop(
"When enabled, event triggers will fire for all applicable statements."),
2042 gettext_noop(
"Enables a physical standby to synchronize logical failover slots from the primary server."),
2051 {NULL, 0, 0, NULL, NULL}, NULL,
false, NULL, NULL, NULL
2060 gettext_noop(
"Sets the amount of time to wait before forcing a "
2061 "switch to the next WAL file."),
2072 "authentication on connection startup."),
2073 gettext_noop(
"This allows attaching a debugger to the process."),
2077 0, 0, INT_MAX / 1000000,
2083 gettext_noop(
"This applies to table columns that have not had a "
2084 "column-specific target set via ALTER TABLE SET STATISTICS.")
2092 gettext_noop(
"Sets the FROM-list size beyond which subqueries "
2093 "are not collapsed."),
2094 gettext_noop(
"The planner will merge subqueries into upper "
2095 "queries if the resulting FROM list would have no more than "
2096 "this many items."),
2105 gettext_noop(
"Sets the FROM-list size beyond which JOIN "
2106 "constructs are not flattened."),
2108 "constructs into lists of FROM items whenever a "
2109 "list of no more than this many items would result."),
2118 gettext_noop(
"Sets the threshold of FROM items beyond which GEQO is used."),
2128 gettext_noop(
"GEQO: effort is used to set the default for other GEQO parameters."),
2138 gettext_noop(
"GEQO: number of individuals in the population."),
2139 gettext_noop(
"Zero selects a suitable default value."),
2148 gettext_noop(
"GEQO: number of iterations of the algorithm."),
2149 gettext_noop(
"Zero selects a suitable default value."),
2160 gettext_noop(
"Sets the time to wait on a lock before checking for deadlock."),
2171 gettext_noop(
"Sets the maximum delay before canceling queries when a hot standby server is processing archived WAL data."),
2176 30 * 1000, -1, INT_MAX,
2182 gettext_noop(
"Sets the maximum delay before canceling queries when a hot standby server is processing streamed WAL data."),
2187 30 * 1000, -1, INT_MAX,
2193 gettext_noop(
"Sets the minimum delay for applying changes during recovery."),
2204 gettext_noop(
"Sets the maximum interval between WAL receiver status reports to the sending server."),
2209 10, 0, INT_MAX / 1000,
2215 gettext_noop(
"Sets the maximum wait time to receive data from the sending server."),
2220 60 * 1000, 0, INT_MAX,
2226 gettext_noop(
"Sets the maximum number of concurrent connections."),
2237 gettext_noop(
"Sets the number of connection slots reserved for superusers."),
2247 gettext_noop(
"Sets the number of connection slots reserved for roles "
2248 "with privileges of pg_use_reserved_connections."),
2258 gettext_noop(
"Amount of dynamic shared memory reserved at startup."),
2263 0, 0, (int)
Min((
size_t) INT_MAX, SIZE_MAX / (1024 * 1024)),
2273 gettext_noop(
"Sets the number of shared memory buffers used by the server."),
2278 16384, 16, INT_MAX / 2,
2284 gettext_noop(
"Sets the buffer pool size for VACUUM, ANALYZE, and autovacuum."),
2295 gettext_noop(
"Shows the size of the server's main shared memory area (rounded up to the nearest MB)."),
2306 gettext_noop(
"Shows the number of huge pages needed for the main shared memory area."),
2307 gettext_noop(
"-1 indicates that the value could not be determined."),
2317 gettext_noop(
"Sets the size of the dedicated buffer pool used for the commit timestamp cache."),
2318 gettext_noop(
"Specify 0 to have this value determined as a fraction of shared_buffers."),
2328 gettext_noop(
"Sets the size of the dedicated buffer pool used for the MultiXact member cache."),
2339 gettext_noop(
"Sets the size of the dedicated buffer pool used for the MultiXact offset cache."),
2350 gettext_noop(
"Sets the size of the dedicated buffer pool used for the LISTEN/NOTIFY message cache."),
2361 gettext_noop(
"Sets the size of the dedicated buffer pool used for the serializable transaction cache."),
2372 gettext_noop(
"Sets the size of the dedicated buffer pool used for the sub-transaction cache."),
2373 gettext_noop(
"Specify 0 to have this value determined as a fraction of shared_buffers."),
2383 gettext_noop(
"Sets the size of the dedicated buffer pool used for the transaction status cache."),
2384 gettext_noop(
"Specify 0 to have this value determined as a fraction of shared_buffers."),
2394 gettext_noop(
"Sets the maximum number of temporary buffers used by each session."),
2399 1024, 100, INT_MAX / 2,
2405 gettext_noop(
"Sets the TCP port the server listens on."),
2409 DEF_PGPORT, 1, 65535,
2415 gettext_noop(
"Sets the access permissions of the Unix-domain socket."),
2416 gettext_noop(
"Unix-domain sockets use the usual Unix file system "
2417 "permission set. The parameter value is expected "
2418 "to be a numeric mode specification in the form "
2419 "accepted by the chmod and umask system calls. "
2420 "(To use the customary octal format the number must "
2421 "start with a 0 (zero).)")
2430 gettext_noop(
"Sets the file permissions for log files."),
2432 "to be a numeric mode specification in the form "
2433 "accepted by the chmod and umask system calls. "
2434 "(To use the customary octal format the number must "
2435 "start with a 0 (zero).)")
2446 gettext_noop(
"The parameter value is a numeric mode specification "
2447 "in the form accepted by the chmod and umask system "
2448 "calls. (To use the customary octal format the number "
2449 "must start with a 0 (zero).)"),
2459 gettext_noop(
"Sets the maximum memory to be used for query workspaces."),
2460 gettext_noop(
"This much memory can be used by each internal "
2461 "sort operation and hash table before switching to "
2462 "temporary disk files."),
2472 gettext_noop(
"Sets the maximum memory to be used for maintenance operations."),
2473 gettext_noop(
"This includes operations such as VACUUM and CREATE INDEX."),
2483 gettext_noop(
"Sets the maximum memory to be used for logical decoding."),
2484 gettext_noop(
"This much memory can be used by each internal "
2485 "reorder buffer before spilling to disk."),
2500 gettext_noop(
"Sets the maximum stack depth, in kilobytes."),
2511 gettext_noop(
"Limits the total size of all temporary files used by each process."),
2522 gettext_noop(
"Vacuum cost for a page found in the buffer cache."),
2532 gettext_noop(
"Vacuum cost for a page not found in the buffer cache."),
2542 gettext_noop(
"Vacuum cost for a page dirtied by vacuum."),
2552 gettext_noop(
"Vacuum cost amount available before napping."),
2562 gettext_noop(
"Vacuum cost amount available before napping, for autovacuum."),
2572 gettext_noop(
"Sets the maximum number of simultaneously open files for each server process."),
2585 gettext_noop(
"Sets the maximum number of simultaneously prepared transactions."),
2596 gettext_noop(
"Sets the minimum OID of tables for tracking locks."),
2597 gettext_noop(
"Is used to avoid output on system tables."),
2606 gettext_noop(
"Sets the OID of the table with unconditionally lock tracing."),
2618 gettext_noop(
"Sets the maximum allowed duration of any statement."),
2629 gettext_noop(
"Sets the maximum allowed duration of any wait for a lock."),
2640 gettext_noop(
"Sets the maximum allowed idle time between queries, when in a transaction."),
2651 gettext_noop(
"Sets the maximum allowed duration of any transaction within a session (not a prepared transaction)."),
2662 gettext_noop(
"Sets the maximum allowed idle time between queries, when not in a transaction."),
2673 gettext_noop(
"Minimum age at which VACUUM should freeze a table row."),
2677 50000000, 0, 1000000000,
2683 gettext_noop(
"Age at which VACUUM should scan whole table to freeze tuples."),
2687 150000000, 0, 2000000000,
2693 gettext_noop(
"Minimum age at which VACUUM should freeze a MultiXactId in a table row."),
2697 5000000, 0, 1000000000,
2703 gettext_noop(
"Multixact age at which VACUUM should scan whole table to freeze tuples."),
2707 150000000, 0, 2000000000,
2713 gettext_noop(
"Age at which VACUUM should trigger failsafe to avoid a wraparound outage."),
2717 1600000000, 0, 2100000000,
2722 gettext_noop(
"Multixact age at which VACUUM should trigger failsafe to avoid a wraparound outage."),
2726 1600000000, 0, 2100000000,
2735 gettext_noop(
"Sets the maximum number of locks per transaction."),
2736 gettext_noop(
"The shared lock table is sized on the assumption that at most "
2737 "max_locks_per_transaction objects per server process or prepared "
2738 "transaction will need to be locked at any one time.")
2747 gettext_noop(
"Sets the maximum number of predicate locks per transaction."),
2748 gettext_noop(
"The shared predicate lock table is sized on the assumption that "
2749 "at most max_pred_locks_per_transaction objects per server process "
2750 "or prepared transaction will need to be locked at any one time.")
2759 gettext_noop(
"Sets the maximum number of predicate-locked pages and tuples per relation."),
2760 gettext_noop(
"If more than this total of pages and tuples in the same relation are locked "
2761 "by a connection, those locks are replaced by a relation-level lock.")
2764 -2, INT_MIN, INT_MAX,
2770 gettext_noop(
"Sets the maximum number of predicate-locked tuples per page."),
2771 gettext_noop(
"If more than this number of tuples on the same page are locked "
2772 "by a connection, those locks are replaced by a page-level lock.")
2781 gettext_noop(
"Sets the maximum allowed time to complete client authentication."),
2794 "authentication on connection startup."),
2795 gettext_noop(
"This allows attaching a debugger to the process."),
2805 gettext_noop(
"Sets the maximum number of allocated pages for NOTIFY / LISTEN queue."),
2809 1048576, 64, INT_MAX,
2815 gettext_noop(
"Buffer size for reading ahead in the WAL during recovery."),
2816 gettext_noop(
"Maximum distance to read ahead in the WAL to prefetch referenced data blocks."),
2826 gettext_noop(
"Sets the size of WAL files held for standby servers."),
2837 gettext_noop(
"Sets the minimum size to shrink the WAL to."),
2849 gettext_noop(
"Sets the WAL size that triggers a checkpoint."),
2861 gettext_noop(
"Sets the maximum time between automatic WAL checkpoints."),
2872 gettext_noop(
"Sets the maximum time before warning if checkpoints "
2873 "triggered by WAL volume happen too frequently."),
2874 gettext_noop(
"Write a message to the server log if checkpoints "
2875 "caused by the filling of WAL segment files happen more "
2876 "frequently than this amount of time. "
2877 "Zero turns off the warning."),
2887 gettext_noop(
"Number of pages after which previously performed writes are flushed to disk."),
2898 gettext_noop(
"Sets the number of disk-page buffers in shared memory for WAL."),
2899 gettext_noop(
"Specify -1 to have this value determined as a fraction of shared_buffers."),
2903 -1, -1, (INT_MAX / XLOG_BLCKSZ),
2909 gettext_noop(
"Time between WAL flushes performed in the WAL writer."),
2920 gettext_noop(
"Amount of WAL written out by WAL writer that triggers a flush."),
2931 gettext_noop(
"Minimum size of new file to fsync instead of writing WAL."),
2942 gettext_noop(
"Sets the maximum number of simultaneously running WAL sender processes."),
2953 gettext_noop(
"Sets the maximum number of simultaneously defined replication slots."),
2963 gettext_noop(
"Sets the maximum WAL size that can be reserved by replication slots."),
2964 gettext_noop(
"Replication slots will be marked as failed, and segments released "
2965 "for deletion or recycling, if this much space is occupied by WAL "
2976 gettext_noop(
"Sets the maximum time to wait for WAL replication."),
2981 60 * 1000, 0, INT_MAX,
2987 gettext_noop(
"Sets the delay in microseconds between transaction commit and "
2988 "flushing WAL to disk."),
2999 gettext_noop(
"Sets the minimum number of concurrent open transactions "
3000 "required before performing commit_delay."),
3010 gettext_noop(
"Sets the number of digits displayed for floating-point values."),
3011 gettext_noop(
"This affects real, double precision, and geometric data types. "
3012 "A zero or negative parameter value is added to the standard "
3013 "number of digits (FLT_DIG or DBL_DIG as appropriate). "
3014 "Any value greater than zero selects precise output mode.")
3023 gettext_noop(
"Sets the minimum execution time above which "
3024 "a sample of statements will be logged."
3025 " Sampling is determined by log_statement_sample_rate."),
3026 gettext_noop(
"Zero logs a sample of all queries. -1 turns this feature off."),
3036 gettext_noop(
"Sets the minimum execution time above which "
3037 "all statements will be logged."),
3038 gettext_noop(
"Zero prints all queries. -1 turns this feature off."),
3048 gettext_noop(
"Sets the minimum execution time above which "
3049 "autovacuum actions will be logged."),
3050 gettext_noop(
"Zero prints all actions. -1 turns autovacuum logging off."),
3054 600000, -1, INT_MAX,
3060 gettext_noop(
"Sets the maximum length in bytes of data logged for bind "
3061 "parameter values when logging statements."),
3066 -1, -1, INT_MAX / 2,
3072 gettext_noop(
"Sets the maximum length in bytes of data logged for bind "
3073 "parameter values when logging statements, on error."),
3084 gettext_noop(
"Background writer sleep time between rounds."),
3095 gettext_noop(
"Background writer maximum number of LRU pages to flush per round."),
3099 100, 0, INT_MAX / 2,
3105 gettext_noop(
"Number of pages after which previously performed writes are flushed to disk."),
3115 {
"effective_io_concurrency",
3118 gettext_noop(
"Number of simultaneous requests that can be handled efficiently by the disk subsystem."),
3129 {
"maintenance_io_concurrency",
3132 gettext_noop(
"A variant of effective_io_concurrency that is used for maintenance work."),
3144 {
"io_combine_limit",
3147 gettext_noop(
"Limit on the size of data reads and writes."),
3159 gettext_noop(
"Number of pages after which previously performed writes are flushed to disk."),
3169 {
"max_worker_processes",
3172 gettext_noop(
"Maximum number of concurrent worker processes."),
3181 {
"max_logical_replication_workers",
3184 gettext_noop(
"Maximum number of logical replication worker processes."),
3193 {
"max_sync_workers_per_subscription",
3196 gettext_noop(
"Maximum number of table synchronization workers per subscription."),
3205 {
"max_parallel_apply_workers_per_subscription",
3208 gettext_noop(
"Maximum number of parallel apply workers per subscription."),
3218 gettext_noop(
"Sets the amount of time to wait before forcing "
3219 "log file rotation."),
3230 gettext_noop(
"Sets the maximum size a log file can reach before "
3236 10 * 1024, 0, INT_MAX / 1024,
3242 gettext_noop(
"Shows the maximum number of function arguments."),
3253 gettext_noop(
"Shows the maximum number of index keys."),
3280 BLCKSZ, BLCKSZ, BLCKSZ,
3286 gettext_noop(
"Shows the number of pages per disk file."),
3291 RELSEG_SIZE, RELSEG_SIZE, RELSEG_SIZE,
3297 gettext_noop(
"Shows the block size in the write ahead log."),
3302 XLOG_BLCKSZ, XLOG_BLCKSZ, XLOG_BLCKSZ,
3308 gettext_noop(
"Sets the time to wait before retrying to retrieve WAL "
3309 "after a failed attempt."),
3320 gettext_noop(
"Shows the size of write ahead log segments."),
3333 gettext_noop(
"Time for which WAL summary files should be kept."),
3346 gettext_noop(
"Time to sleep between autovacuum runs."),
3351 60, 1, INT_MAX / 1000,
3356 gettext_noop(
"Minimum number of tuple updates or deletes prior to vacuum."),
3365 gettext_noop(
"Minimum number of tuple inserts prior to vacuum, or -1 to disable insert vacuums."),
3374 gettext_noop(
"Minimum number of tuple inserts, updates, or deletes prior to analyze."),
3384 gettext_noop(
"Age at which to autovacuum a table to prevent transaction ID wraparound."),
3390 200000000, 100000, 2000000000,
3396 gettext_noop(
"Multixact age at which to autovacuum a table to prevent multixact wraparound."),
3400 400000000, 10000, 2000000000,
3406 gettext_noop(
"Sets the maximum number of simultaneously running autovacuum worker processes."),
3416 gettext_noop(
"Sets the maximum number of parallel processes per maintenance operation."),
3426 gettext_noop(
"Sets the maximum number of parallel processes per executor node."),
3437 gettext_noop(
"Sets the maximum number of parallel workers that can be active at one time."),
3448 gettext_noop(
"Sets the maximum memory to be used by each autovacuum worker process."),
3470 gettext_noop(
"Time between TCP keepalive retransmits."),
3481 gettext_noop(
"SSL renegotiation is no longer supported; this can only be 0."),
3492 gettext_noop(
"Maximum number of TCP keepalive retransmits."),
3493 gettext_noop(
"Number of consecutive keepalive retransmits that can be "
3494 "lost before a connection is considered dead. A value of 0 uses the "
3504 gettext_noop(
"Sets the maximum allowed result for exact search by GIN."),
3515 gettext_noop(
"Sets the planner's assumption about the total size of the data caches."),
3516 gettext_noop(
"That is, the total size of the caches (kernel cache and shared buffers) used for PostgreSQL data files. "
3517 "This is measured in disk pages, which are normally 8 kB each."),
3527 gettext_noop(
"Sets the minimum amount of table data for a parallel scan."),
3528 gettext_noop(
"If the planner estimates that it will read a number of table pages too small to reach this limit, a parallel scan will not be considered."),
3532 (8 * 1024 * 1024) / BLCKSZ, 0, INT_MAX / 3,
3538 gettext_noop(
"Sets the minimum amount of index data for a parallel scan."),
3539 gettext_noop(
"If the planner estimates that it will read a number of index pages too small to reach this limit, a parallel scan will not be considered."),
3543 (512 * 1024) / BLCKSZ, 0, INT_MAX / 3,
3550 gettext_noop(
"Shows the server version as an integer."),
3555 PG_VERSION_NUM, PG_VERSION_NUM, PG_VERSION_NUM,
3561 gettext_noop(
"Log the use of temporary files larger than this number of kilobytes."),
3562 gettext_noop(
"Zero logs all files. The default is -1 (turning this feature off)."),
3572 gettext_noop(
"Sets the size reserved for pg_stat_activity.query, in bytes."),
3583 gettext_noop(
"Sets the maximum size of the pending list for GIN index."),
3605 gettext_noop(
"The size of huge page that should be requested."),
3616 gettext_noop(
"Aggressively flush system caches for debugging purposes."),
3621 #ifdef DISCARD_CACHES_ENABLED
3623 #if defined(CLOBBER_CACHE_RECURSIVELY)
3625 #elif defined(CLOBBER_CACHE_ALWAYS)
3639 gettext_noop(
"Sets the time interval between checks for disconnection while running queries."),
3651 "long-running startup operations."),
3662 gettext_noop(
"Sets the iteration count for SCRAM secret generation."),
3673 {NULL, 0, 0, NULL, NULL}, NULL, 0, 0, 0, NULL, NULL, NULL
3682 gettext_noop(
"Sets the planner's estimate of the cost of a "
3683 "sequentially fetched disk page."),
3693 gettext_noop(
"Sets the planner's estimate of the cost of a "
3694 "nonsequentially fetched disk page."),
3704 gettext_noop(
"Sets the planner's estimate of the cost of "
3705 "processing each tuple (row)."),
3715 gettext_noop(
"Sets the planner's estimate of the cost of "
3716 "processing each index entry during an index scan."),
3726 gettext_noop(
"Sets the planner's estimate of the cost of "
3727 "processing each operator or function call."),
3737 gettext_noop(
"Sets the planner's estimate of the cost of "
3738 "passing each tuple (row) from worker to leader backend."),
3748 gettext_noop(
"Sets the planner's estimate of the cost of "
3749 "starting up worker processes for parallel query."),
3760 gettext_noop(
"Perform JIT compilation if query is more expensive."),
3765 100000, -1, DBL_MAX,
3771 gettext_noop(
"Optimize JIT-compiled functions if query is more expensive."),
3776 500000, -1, DBL_MAX,
3782 gettext_noop(
"Perform JIT inlining if query is more expensive."),
3787 500000, -1, DBL_MAX,
3793 gettext_noop(
"Sets the planner's estimate of the fraction of "
3794 "a cursor's rows that will be retrieved."),
3805 gettext_noop(
"Sets the planner's estimate of the average size "
3806 "of a recursive query's working table."),
3817 gettext_noop(
"GEQO: selective pressure within the population."),
3839 gettext_noop(
"Multiple of work_mem to use for hash tables."),
3850 gettext_noop(
"Multiple of the average buffer usage to free per round."),
3860 gettext_noop(
"Sets the seed for random-number generation."),
3882 gettext_noop(
"Vacuum cost delay in milliseconds, for autovacuum."),
3893 gettext_noop(
"Number of tuple updates or deletes prior to vacuum as a fraction of reltuples."),
3903 gettext_noop(
"Number of tuple inserts prior to vacuum as a fraction of reltuples."),
3913 gettext_noop(
"Number of tuple inserts, updates, or deletes prior to analyze as a fraction of reltuples."),
3923 gettext_noop(
"Time spent flushing dirty buffers during checkpoint, as fraction of checkpoint interval."),
3933 gettext_noop(
"Fraction of statements exceeding log_min_duration_sample to be logged."),
3934 gettext_noop(
"Use a value between 0.0 (never log) and 1.0 (always log).")
3943 gettext_noop(
"Sets the fraction of transactions from which to log all statements."),
3944 gettext_noop(
"Use a value between 0.0 (never log) and 1.0 (log all "
3945 "statements for all transactions).")
3954 {NULL, 0, 0, NULL, NULL}, NULL, 0.0, 0.0, 0.0, NULL, NULL, NULL
3963 gettext_noop(
"Sets the shell command that will be called to archive a WAL file."),
3964 gettext_noop(
"This is used only if archive_library is not set.")
3973 gettext_noop(
"Sets the library that will be called to archive a WAL file."),
3974 gettext_noop(
"An empty string indicates that archive_command should be used.")
3983 gettext_noop(
"Sets the shell command that will be called to retrieve an archived WAL file."),
3993 gettext_noop(
"Sets the shell command that will be executed at every restart point."),
4003 gettext_noop(
"Sets the shell command that will be executed once at the end of recovery."),
4013 gettext_noop(
"Specifies the timeline to recover into."),
4023 gettext_noop(
"Set to \"immediate\" to end recovery as soon as a consistent state is reached."),
4032 gettext_noop(
"Sets the transaction ID up to which recovery will proceed."),
4041 gettext_noop(
"Sets the time stamp up to which recovery will proceed."),
4050 gettext_noop(
"Sets the named restore point up to which recovery will proceed."),
4059 gettext_noop(
"Sets the LSN of the write-ahead log location up to which recovery will proceed."),
4069 gettext_noop(
"Sets the connection string to be used to connect to the sending server."),
4080 gettext_noop(
"Sets the name of the replication slot to use on the sending server."),
4090 gettext_noop(
"Sets the client's character set encoding."),
4101 gettext_noop(
"Controls information prefixed to each log line."),
4111 gettext_noop(
"Sets the time zone to use in log messages."),
4121 gettext_noop(
"Sets the display format for date and time values."),
4122 gettext_noop(
"Also controls interpretation of ambiguous "
4133 gettext_noop(
"Sets the default table access method for new tables."),
4144 gettext_noop(
"Sets the default tablespace to create tables and indexes in."),
4145 gettext_noop(
"An empty string selects the database's default tablespace."),
4155 gettext_noop(
"Sets the tablespace(s) to use for temporary tables and sort files."),
4166 gettext_noop(
"Sets whether a CREATEROLE user automatically grants "
4167 "the role to themselves, and with which options."),
4178 gettext_noop(
"Sets the path for dynamically loadable modules."),
4179 gettext_noop(
"If a dynamically loadable module needs to be opened and "
4180 "the specified name does not have a directory component (i.e., the "
4181 "name does not contain a slash), the system will search this path for "
4182 "the specified file."),
4192 gettext_noop(
"Sets the location of the Kerberos server key file."),
4213 gettext_noop(
"Sets the language in which messages are displayed."),
4223 gettext_noop(
"Sets the locale for formatting monetary amounts."),
4233 gettext_noop(
"Sets the locale for formatting numbers."),
4243 gettext_noop(
"Sets the locale for formatting date and time values."),
4253 gettext_noop(
"Lists shared libraries to preload into each backend."),
4264 gettext_noop(
"Lists shared libraries to preload into server."),
4275 gettext_noop(
"Lists unprivileged shared libraries to preload into each backend."),
4286 gettext_noop(
"Sets the schema search order for names that are not schema-qualified."),
4291 "\"$user\", public",
4298 gettext_noop(
"Shows the server (database) character set encoding."),
4345 gettext_noop(
"Sets the destination for server log output."),
4346 gettext_noop(
"Valid values are combinations of \"stderr\", "
4347 "\"syslog\", \"csvlog\", \"jsonlog\", and \"eventlog\", "
4348 "depending on the platform."),
4357 gettext_noop(
"Sets the destination directory for log files."),
4358 gettext_noop(
"Can be specified as relative to the data directory "
4359 "or as absolute path."),
4368 gettext_noop(
"Sets the file name pattern for log files."),
4373 "postgresql-%Y-%m-%d_%H%M%S.log",
4379 gettext_noop(
"Sets the program name used to identify PostgreSQL "
4380 "messages in syslog."),
4390 gettext_noop(
"Sets the application name used to identify "
4391 "PostgreSQL messages in the event log."),
4401 gettext_noop(
"Sets the time zone for displaying and interpreting time stamps."),
4411 gettext_noop(
"Selects a file of time zone abbreviations."),
4421 gettext_noop(
"Sets the owning group of the Unix-domain socket."),
4422 gettext_noop(
"The owning user of the socket is always the user "
4423 "that starts the server.")
4432 gettext_noop(
"Sets the directories where Unix-domain sockets will be created."),
4443 gettext_noop(
"Sets the host name or IP address(es) to listen to."),
4469 gettext_noop(
"Sets the server's main configuration file."),
4480 gettext_noop(
"Sets the server's \"hba\" configuration file."),
4491 gettext_noop(
"Sets the server's \"ident\" configuration file."),
4502 gettext_noop(
"Writes the postmaster PID to the specified file."),
4528 gettext_noop(
"Location of the SSL server certificate file."),
4538 gettext_noop(
"Location of the SSL server private key file."),
4548 gettext_noop(
"Location of the SSL certificate authority file."),
4558 gettext_noop(
"Location of the SSL certificate revocation list file."),
4568 gettext_noop(
"Location of the SSL certificate revocation list directory."),
4578 gettext_noop(
"Number of synchronous standbys and list of names of potential synchronous ones."),
4589 gettext_noop(
"Sets default text search configuration."),
4593 "pg_catalog.simple",
4605 "HIGH:MEDIUM:+3DES:!aNULL",
4629 gettext_noop(
"Location of the SSL DH parameters file."),
4640 gettext_noop(
"Command to obtain passphrases for SSL."),
4651 gettext_noop(
"Sets the application name to be reported in statistics and logs."),
4662 gettext_noop(
"Sets the name of the cluster, which is included in the process title."),
4673 gettext_noop(
"Sets the WAL resource managers for which WAL consistency checks are done."),
4674 gettext_noop(
"Full-page images will be logged for all data blocks and cross-checked against the results of WAL replay."),
4695 gettext_noop(
"Log backtrace for errors in these functions."),
4717 gettext_noop(
"Lists streaming replication standby server slot "
4718 "names that logical WAL sender processes will wait for."),
4719 gettext_noop(
"Logical WAL sender processes will send decoded "
4720 "changes to plugins only after the specified "
4721 "replication slots confirm receiving WAL."),
4731 {NULL, 0, 0, NULL, NULL}, NULL, NULL, NULL, NULL, NULL
4740 gettext_noop(
"Sets whether \"\\'\" is allowed in string literals."),
4760 gettext_noop(
"Sets the message levels that are sent to the client."),
4761 gettext_noop(
"Each level includes all the levels that follow it. The later"
4762 " the level, the fewer messages are sent.")
4771 gettext_noop(
"Enables in-core computation of query identifiers."),
4781 gettext_noop(
"Enables the planner to use constraints to optimize queries."),
4782 gettext_noop(
"Table scans will be skipped if their constraints"
4783 " guarantee that no rows match the query."),
4793 gettext_noop(
"Sets the default compression method for compressible values."),
4804 gettext_noop(
"Sets the transaction isolation level of each new transaction."),
4814 gettext_noop(
"Sets the current transaction's isolation level."),
4825 gettext_noop(
"Sets the display format for interval values."),
4836 gettext_noop(
"Log level for reporting invalid ICU locale strings."),
4846 gettext_noop(
"Sets the verbosity of logged messages."),
4856 gettext_noop(
"Sets the message levels that are logged."),
4857 gettext_noop(
"Each level includes all the levels that follow it. The later"
4858 " the level, the fewer messages are sent.")
4867 gettext_noop(
"Causes all statements generating error at or above this level to be logged."),
4868 gettext_noop(
"Each level includes all the levels that follow it. The later"
4869 " the level, the fewer messages are sent.")
4888 gettext_noop(
"Sets the syslog \"facility\" to be used when syslog enabled."),
4899 gettext_noop(
"Sets the session's behavior for triggers and rewrite rules."),
4909 gettext_noop(
"Sets the current transaction's synchronization level."),
4919 gettext_noop(
"Allows archiving of WAL files using archive_command."),
4929 gettext_noop(
"Sets the action to perform upon reaching the recovery target."),
4939 gettext_noop(
"Collects function-level statistics on database activity."),
4950 gettext_noop(
"Sets the consistency of accesses to statistics data."),
4960 gettext_noop(
"Compresses full-page writes written in WAL file with specified method."),
4970 gettext_noop(
"Sets the level of information written to the WAL."),
4980 gettext_noop(
"Selects the dynamic shared memory implementation used."),
4990 gettext_noop(
"Selects the shared memory implementation used for the main shared memory region."),
5000 gettext_noop(
"Selects the method used for forcing WAL updates to disk."),
5010 gettext_noop(
"Sets how binary values are to be encoded in XML."),
5020 gettext_noop(
"Sets whether XML data in implicit parsing and serialization "
5021 "operations is to be considered as documents or content fragments."),
5031 gettext_noop(
"Use of huge pages on Linux or Windows."),
5052 gettext_noop(
"Prefetch referenced blocks during recovery."),
5053 gettext_noop(
"Look ahead in the WAL to find references to uncached data.")
5062 gettext_noop(
"Forces the planner's use parallel query nodes."),
5063 gettext_noop(
"This can be useful for testing the parallel query infrastructure "
5064 "by forcing the planner to generate plans that contain nodes "
5065 "that perform tuple communication between workers and the main process."),
5075 gettext_noop(
"Chooses the algorithm for encrypting passwords."),
5085 gettext_noop(
"Controls the planner's selection of custom or generic plan."),
5086 gettext_noop(
"Prepared statements can have custom and generic plans, and the planner "
5087 "will attempt to choose which is better. This can be set to override "
5088 "the default behavior."),
5098 gettext_noop(
"Sets the minimum SSL/TLS protocol version to use."),
5110 gettext_noop(
"Sets the maximum SSL/TLS protocol version to use."),
5122 gettext_noop(
"Sets the method for synchronizing the data directory before crash recovery."),
5131 gettext_noop(
"Forces immediate streaming or serialization of changes in large transactions."),
5132 gettext_noop(
"On the publisher, it allows streaming or serializing each change in logical decoding. "
5133 "On the subscriber, it allows serialization of all changes to files and notifies the "
5134 "parallel apply workers to read and apply them at the end of the transaction."),
5144 {NULL, 0, 0, NULL, NULL}, NULL, 0, NULL, NULL, NULL, NULL
int min_parallel_index_scan_size
int min_parallel_table_scan_size
bool enable_self_join_removal
int max_notify_queue_pages
bool check_notify_buffers(int *newval, void **extra, GucSource source)
int scram_sha_256_iterations
char * pg_krb_server_keyfile
bool pg_krb_caseins_users
bool pg_gss_accept_delegation
int autovacuum_multixact_freeze_max_age
double autovacuum_vac_scale
int Log_autovacuum_min_duration
int autovacuum_anl_thresh
bool check_autovacuum_work_mem(int *newval, void **extra, GucSource source)
int autovacuum_vac_cost_limit
int autovacuum_max_workers
int autovacuum_freeze_max_age
double autovacuum_vac_cost_delay
int autovacuum_vac_thresh
double autovacuum_anl_scale
int autovacuum_vac_ins_thresh
bool autovacuum_start_daemon
double autovacuum_vac_ins_scale
bool check_default_tablespace(char **newval, void **extra, GucSource source)
void assign_temp_tablespaces(const char *newval, void *extra)
bool check_temp_tablespaces(char **newval, void **extra, GucSource source)
bool allow_in_place_tablespaces
bool check_createrole_self_grant(char **newval, void **extra, GucSource source)
void assign_createrole_self_grant(const char *newval, void *extra)
char * createrole_self_grant
const char * show_unix_socket_permissions(void)
void assign_application_name(const char *newval, void *extra)
bool check_bonjour(bool *newval, void **extra, GucSource source)
bool check_maintenance_io_concurrency(int *newval, void **extra, GucSource source)
void assign_session_authorization(const char *newval, void *extra)
bool check_transaction_deferrable(bool *newval, void **extra, GucSource source)
bool check_canonical_path(char **newval, void **extra, GucSource source)
const char * show_timezone(void)
bool check_transaction_isolation(int *newval, void **extra, GucSource source)
bool check_default_with_oids(bool *newval, void **extra, GucSource source)
void assign_timezone_abbreviations(const char *newval, void *extra)
bool check_effective_io_concurrency(int *newval, void **extra, GucSource source)
bool check_application_name(char **newval, void **extra, GucSource source)
void assign_timezone(const char *newval, void *extra)
bool check_role(char **newval, void **extra, GucSource source)
bool check_cluster_name(char **newval, void **extra, GucSource source)
const char * show_log_timezone(void)
bool check_session_authorization(char **newval, void **extra, GucSource source)
bool check_transaction_read_only(bool *newval, void **extra, GucSource source)
void assign_maintenance_io_concurrency(int newval, void *extra)
bool check_timezone_abbreviations(char **newval, void **extra, GucSource source)
void assign_client_encoding(const char *newval, void *extra)
void assign_role(const char *newval, void *extra)
bool check_timezone(char **newval, void **extra, GucSource source)
const char * show_random_seed(void)
bool check_ssl(bool *newval, void **extra, GucSource source)
void assign_datestyle(const char *newval, void *extra)
void assign_random_seed(double newval, void *extra)
bool check_log_timezone(char **newval, void **extra, GucSource source)
bool check_random_seed(double *newval, void **extra, GucSource source)
const char * show_role(void)
bool check_datestyle(char **newval, void **extra, GucSource source)
bool check_client_encoding(char **newval, void **extra, GucSource source)
const char * show_log_file_mode(void)
const char * show_data_directory_mode(void)
void assign_log_timezone(const char *newval, void *extra)
int log_startup_progress_interval
bool pgstat_track_activities
int pgstat_track_activity_query_size
char * ssl_dh_params_file
int ssl_min_protocol_version
bool SSLPreferServerCiphers
int ssl_max_protocol_version
char * ssl_passphrase_command
bool ssl_passphrase_command_supports_reload
#define MAX_PARALLEL_WORKER_LIMIT
int checkpoint_flush_after
double bgwriter_lru_multiplier
int maintenance_io_concurrency
int effective_io_concurrency
int bgwriter_lru_maxpages
#define DEFAULT_IO_COMBINE_LIMIT
#define MAX_IO_COMBINE_LIMIT
#define MAX_IO_CONCURRENCY
#define DEFAULT_EFFECTIVE_IO_CONCURRENCY
#define DEFAULT_MAINTENANCE_IO_CONCURRENCY
double CheckPointCompletionTarget
bool check_transaction_buffers(int *newval, void **extra, GucSource source)
int default_statistics_target
bool track_commit_timestamp
bool check_commit_ts_buffers(int *newval, void **extra, GucSource source)
#define DEFAULT_PARALLEL_TUPLE_COST
#define DEFAULT_PARALLEL_SETUP_COST
@ CONSTRAINT_EXCLUSION_OFF
@ CONSTRAINT_EXCLUSION_PARTITION
@ CONSTRAINT_EXCLUSION_ON
#define DEFAULT_CPU_INDEX_TUPLE_COST
#define DEFAULT_CPU_TUPLE_COST
#define DEFAULT_RANDOM_PAGE_COST
#define DEFAULT_RECURSIVE_WORKTABLE_FACTOR
#define DEFAULT_EFFECTIVE_CACHE_SIZE
#define DEFAULT_SEQ_PAGE_COST
#define DEFAULT_CPU_OPERATOR_COST
bool enable_partitionwise_aggregate
int max_parallel_workers_per_gather
double parallel_setup_cost
double recursive_worktable_factor
double parallel_tuple_cost
bool enable_indexonlyscan
bool enable_presorted_aggregate
bool enable_parallel_hash
bool enable_partitionwise_join
bool enable_parallel_append
bool enable_partition_pruning
double cpu_index_tuple_cost
bool enable_incremental_sort
@ PASSWORD_TYPE_SCRAM_SHA_256
char * Dynamic_library_path
int min_dynamic_shared_memory
int dynamic_shared_memory_type
#define DEFAULT_DYNAMIC_SHARED_MEMORY_TYPE
void assign_syslog_facility(int newval, void *extra)
void assign_syslog_ident(const char *newval, void *extra)
bool syslog_split_messages
void assign_backtrace_functions(const char *newval, void *extra)
bool check_backtrace_functions(char **newval, void **extra, GucSource source)
bool check_log_destination(char **newval, void **extra, GucSource source)
bool syslog_sequence_numbers
char * Log_destination_string
void assign_log_destination(const char *newval, void *extra)
int max_files_per_process
int recovery_init_sync_method
void assign_debug_io_direct(const char *newval, void *extra)
bool check_debug_io_direct(char **newval, void **extra, GucSource source)
@ DATA_DIR_SYNC_METHOD_SYNCFS
@ DATA_DIR_SYNC_METHOD_FSYNC
#define DEFAULT_GEQO_EFFORT
#define MAX_GEQO_SELECTION_BIAS
#define DEFAULT_GEQO_SELECTION_BIAS
#define MIN_GEQO_SELECTION_BIAS
double Geqo_selection_bias
int gin_pending_list_limit
int multixact_offset_buffers
double hash_mem_multiplier
int max_parallel_maintenance_workers
int multixact_member_buffers
bool allowSystemTableMods
int VacuumBufferUsageLimit
int commit_timestamp_buffers
int subtransaction_buffers
#define GUC_SUPERUSER_ONLY
#define GUC_NOT_WHILE_SEC_REST
#define GUC_DISALLOW_IN_FILE
#define GUC_RUNTIME_COMPUTED
#define GUC_DISALLOW_IN_AUTO_FILE
#define GUC_NOT_IN_SAMPLE
static char * recovery_target_lsn_string
static char * client_encoding_string
static char * timezone_abbreviations_string
static const struct config_enum_entry stats_fetch_consistency[]
bool check_function_bodies
bool ignore_checksum_failure
static int max_identifier_length
static const struct config_enum_entry password_encryption_options[]
static const struct config_enum_entry ssl_protocol_versions_info[]
const struct config_enum_entry recovery_target_action_options[]
bool ignore_invalid_pages
struct config_string ConfigureNamesString[]
static char * timezone_string
bool Trace_connection_negotiation
static const struct config_enum_entry debug_parallel_query_options[]
static char * server_version_string
int log_min_error_statement
static bool data_checksums
static const struct config_enum_entry syslog_facility_options[]
static const struct config_enum_entry icu_validation_level_options[]
static const struct config_enum_entry recovery_prefetch_options[]
static const struct config_enum_entry recovery_init_sync_method_options[]
const char *const GucContext_Names[]
int ssl_renegotiation_limit
static int syslog_facility
static int max_function_args
int tcp_keepalives_interval
static int max_index_keys
static const struct config_enum_entry backslash_quote_options[]
static char * syslog_ident_str
#define DEFAULT_SYSLOG_FACILITY
const char *const GucSource_Names[]
double log_xact_sample_rate
#define DEFAULT_ASSERT_ENABLED
static const struct config_enum_entry shared_memory_options[]
struct config_int ConfigureNamesInt[]
static const struct config_enum_entry huge_pages_status_options[]
const char *const config_type_names[]
static char * server_encoding_string
static int wal_block_size
static const struct config_enum_entry log_statement_options[]
static const struct config_enum_entry plan_cache_mode_options[]
static const struct config_enum_entry wal_compression_options[]
static const struct config_enum_entry debug_logical_replication_streaming_options[]
static char * datestyle_string
static char * recovery_target_timeline_string
int log_parameter_max_length_on_error
const struct config_enum_entry dynamic_shared_memory_options[]
static const struct config_enum_entry xmlbinary_options[]
int log_min_duration_statement
static char * recovery_target_xid_string
int log_min_duration_sample
bool log_btree_build_stats
struct config_bool ConfigureNamesBool[]
static const struct config_enum_entry bytea_output_options[]
const struct config_enum_entry archive_mode_options[]
static const struct config_enum_entry huge_pages_options[]
static const struct config_enum_entry synchronous_commit_options[]
static char * recovery_target_string
static bool assert_enabled
static const struct config_enum_entry default_toast_compression_options[]
static char * log_timezone_string
static char * session_authorization_string
bool Debug_print_rewritten
static int shared_memory_size_in_huge_pages
static const struct config_enum_entry isolation_level_options[]
static const struct config_enum_entry log_error_verbosity_options[]
const struct config_enum_entry wal_sync_method_options[]
static int server_version_num
static const struct config_enum_entry intervalstyle_options[]
int log_parameter_max_length
struct config_real ConfigureNamesReal[]
const struct config_enum_entry wal_level_options[]
struct config_enum ConfigureNamesEnum[]
static const struct config_enum_entry client_message_level_options[]
bool current_role_is_superuser
char * default_tablespace
static const struct config_enum_entry constraint_exclusion_options[]
static const struct config_enum_entry server_message_level_options[]
static const struct config_enum_entry compute_query_id_options[]
static char * recovery_target_name_string
static char * data_directory
StaticAssertDecl(lengthof(bytea_output_options)==(BYTEA_OUTPUT_HEX+2), "array length mismatch")
double log_statement_sample_rate
bool backtrace_on_internal_error
const char *const config_group_names[]
static bool integer_datetimes
static double phony_random_seed
char * backtrace_functions
static int shared_memory_size_mb
static const struct config_enum_entry session_replication_role_options[]
static const struct config_enum_entry track_function_options[]
static const struct config_enum_entry xmloption_options[]
static char * debug_io_direct_string
@ COMPAT_OPTIONS_PREVIOUS
@ REPLICATION_SUBSCRIBERS
bool lo_compat_privileges
double jit_optimize_above_cost
double jit_inline_above_cost
bool jit_profiling_support
bool jit_debugging_support
int max_logical_replication_workers
int max_sync_workers_per_subscription
int max_parallel_apply_workers_per_subscription
bool check_temp_buffers(int *newval, void **extra, GucSource source)
#define INTSTYLE_SQL_STANDARD
#define INTSTYLE_POSTGRES_VERBOSE
#define MAX_BAS_VAC_RING_SIZE_KB
#define INTSTYLE_ISO_8601
#define INTSTYLE_POSTGRES
char * shared_preload_libraries_string
char * session_preload_libraries_string
char * local_preload_libraries_string
bool check_multixact_offset_buffers(int *newval, void **extra, GucSource source)
bool check_multixact_member_buffers(int *newval, void **extra, GucSource source)
void assign_search_path(const char *newval, void *extra)
char * namespace_search_path
bool check_search_path(char **newval, void **extra, GucSource source)
bool Transform_null_equals
PGDLLIMPORT bool escape_string_warning
PGDLLIMPORT bool standard_conforming_strings
@ BACKSLASH_QUOTE_SAFE_ENCODING
PGDLLIMPORT int backslash_quote
bool enable_group_by_reordering
#define WRITEBACK_MAX_PENDING_FLUSHES
#define DEFAULT_PGSOCKET_DIR
#define DEFAULT_XLOG_SEG_SIZE
#define DEFAULT_EVENT_SOURCE
#define DEFAULT_BACKEND_FLUSH_AFTER
#define DEFAULT_CHECKPOINT_FLUSH_AFTER
#define DEFAULT_BGWRITER_FLUSH_AFTER
void assign_locale_time(const char *newval, void *extra)
bool check_locale_time(char **newval, void **extra, GucSource source)
bool check_locale_numeric(char **newval, void **extra, GucSource source)
void assign_locale_numeric(const char *newval, void *extra)
bool check_locale_messages(char **newval, void **extra, GucSource source)
void assign_locale_messages(const char *newval, void *extra)
void assign_locale_monetary(const char *newval, void *extra)
bool check_locale_monetary(char **newval, void **extra, GucSource source)
#define DEFAULT_SHARED_MEMORY_TYPE
char * XLogArchiveLibrary
int pgstat_fetch_consistency
void assign_stats_fetch_consistency(int newval, void *extra)
@ PGSTAT_FETCH_CONSISTENCY_NONE
@ PGSTAT_FETCH_CONSISTENCY_CACHE
@ PGSTAT_FETCH_CONSISTENCY_SNAPSHOT
int pgstat_track_functions
@ PLAN_CACHE_MODE_FORCE_CUSTOM_PLAN
@ PLAN_CACHE_MODE_FORCE_GENERIC_PLAN
#define DEFAULT_CURSOR_TUPLE_FRACTION
double cursor_tuple_fraction
bool parallel_leader_participation
void assign_transaction_timeout(int newval, void *extra)
bool check_max_stack_depth(int *newval, void **extra, GucSource source)
int client_connection_check_interval
bool check_log_stats(bool *newval, void **extra, GucSource source)
void assign_max_stack_depth(int newval, void *extra)
bool check_client_connection_check_interval(int *newval, void **extra, GucSource source)
bool check_stage_log_stats(bool *newval, void **extra, GucSource source)
bool check_autovacuum_max_workers(int *newval, void **extra, GucSource source)
bool check_max_connections(int *newval, void **extra, GucSource source)
bool check_max_wal_senders(int *newval, void **extra, GucSource source)
bool check_max_worker_processes(int *newval, void **extra, GucSource source)
bool remove_temp_files_after_crash
char * Unix_socket_directories
bool send_abort_for_crash
int AuthenticationTimeout
int SuperuserReservedConnections
void assign_tcp_keepalives_count(int newval, void *extra)
int Unix_socket_permissions
const char * show_tcp_keepalives_interval(void)
const char * show_tcp_user_timeout(void)
void assign_tcp_keepalives_idle(int newval, void *extra)
void assign_tcp_user_timeout(int newval, void *extra)
const char * show_tcp_keepalives_idle(void)
const char * show_tcp_keepalives_count(void)
void assign_tcp_keepalives_interval(int newval, void *extra)
int max_predicate_locks_per_page
int max_predicate_locks_per_relation
bool check_serial_buffers(int *newval, void **extra, GucSource source)
int max_predicate_locks_per_xact
bool update_process_title
#define DEFAULT_UPDATE_PROCESS_TITLE
@ COMPUTE_QUERY_ID_REGRESS
int logical_decoding_work_mem
int debug_logical_replication_streaming
@ DEBUG_LOGICAL_REP_STREAMING_IMMEDIATE
@ DEBUG_LOGICAL_REP_STREAMING_BUFFERED
bool quote_all_identifiers
#define SCRAM_SHA_256_DEFAULT_ITERATIONS
char * standby_slot_names
int max_replication_slots
void assign_standby_slot_names(const char *newval, void *extra)
bool check_standby_slot_names(char **newval, void **extra, GucSource source)
bool sync_replication_slots
#define SLRU_MAX_ALLOWED_BUFFERS
int IdleInTransactionSessionTimeout
bool log_recovery_conflict_waits
int max_standby_archive_delay
int max_standby_streaming_delay
bool check_subtrans_buffers(int *newval, void **extra, GucSource source)
void assign_synchronous_commit(int newval, void *extra)
void assign_synchronous_standby_names(const char *newval, void *extra)
char * SyncRepStandbyNames
bool check_synchronous_standby_names(char **newval, void **extra, GucSource source)
bool Log_truncate_on_rotation
bool check_huge_page_size(int *newval, void **extra, GucSource source)
char * default_table_access_method
bool synchronize_seqscans
#define DEFAULT_TABLE_ACCESS_METHOD
bool check_default_table_access_method(char **newval, void **extra, GucSource source)
int default_toast_compression
#define TOAST_PGLZ_COMPRESSION
#define TOAST_LZ4_COMPRESSION
#define FirstNormalObjectId
int SessionReplicationRole
void assign_session_replication_role(int newval, void *extra)
#define SESSION_REPLICATION_ROLE_REPLICA
#define SESSION_REPLICATION_ROLE_LOCAL
#define SESSION_REPLICATION_ROLE_ORIGIN
bool check_default_text_search_config(char **newval, void **extra, GucSource source)
void assign_default_text_search_config(const char *newval, void *extra)
int vacuum_freeze_min_age
bool check_vacuum_buffer_usage_limit(int *newval, void **extra, GucSource source)
int vacuum_multixact_freeze_table_age
int vacuum_freeze_table_age
int vacuum_multixact_failsafe_age
int vacuum_multixact_freeze_min_age
#define MAX_STATISTICS_TARGET
bool hot_standby_feedback
int wal_receiver_status_interval
bool log_replication_commands
int wal_summary_keep_time
#define DEFAULT_WAL_WRITER_FLUSH_AFTER
bool DefaultXactDeferrable
#define XACT_SERIALIZABLE
@ SYNCHRONOUS_COMMIT_LOCAL_FLUSH
@ SYNCHRONOUS_COMMIT_REMOTE_WRITE
@ SYNCHRONOUS_COMMIT_REMOTE_APPLY
#define SYNCHRONOUS_COMMIT_ON
#define XACT_READ_UNCOMMITTED
#define XACT_REPEATABLE_READ
#define XACT_READ_COMMITTED
void assign_wal_sync_method(int new_wal_sync_method, void *extra)
int wal_decode_buffer_size
bool check_max_slot_wal_keep_size(int *newval, void **extra, GucSource source)
const char * show_in_hot_standby(void)
char * XLogArchiveCommand
void assign_wal_consistency_checking(const char *newval, void *extra)
void assign_checkpoint_completion_target(double newval, void *extra)
char * wal_consistency_checking_string
int max_slot_wal_keep_size_mb
void assign_max_wal_size(int newval, void *extra)
int wal_retrieve_retry_interval
const char * show_archive_command(void)
bool check_wal_segment_size(int *newval, void **extra, GucSource source)
bool check_wal_consistency_checking(char **newval, void **extra, GucSource source)
bool check_wal_buffers(int *newval, void **extra, GucSource source)
@ RECOVERY_TARGET_ACTION_PAUSE
#define DEFAULT_MAX_WAL_SEGS
#define DEFAULT_MIN_WAL_SEGS
#define DEFAULT_WAL_SYNC_METHOD
void assign_recovery_prefetch(int new_value, void *extra)
bool check_recovery_prefetch(int *new_value, void **extra, GucSource source)
bool check_primary_slot_name(char **newval, void **extra, GucSource source)
void assign_recovery_target_xid(const char *newval, void *extra)
int recovery_min_apply_delay
bool check_recovery_target(char **newval, void **extra, GucSource source)
bool check_recovery_target_timeline(char **newval, void **extra, GucSource source)
char * recoveryRestoreCommand
void assign_recovery_target(const char *newval, void *extra)
char * archiveCleanupCommand
char * recovery_target_time_string
void assign_recovery_target_name(const char *newval, void *extra)
void assign_recovery_target_time(const char *newval, void *extra)
bool check_recovery_target_xid(char **newval, void **extra, GucSource source)
bool check_recovery_target_time(char **newval, void **extra, GucSource source)
bool wal_receiver_create_temp_slot
char * recoveryEndCommand
void assign_recovery_target_lsn(const char *newval, void *extra)
bool check_recovery_target_lsn(char **newval, void **extra, GucSource source)
bool check_recovery_target_name(char **newval, void **extra, GucSource source)
bool recoveryTargetInclusive
void assign_recovery_target_timeline(const char *newval, void *extra)