DATA_DIRECTORY
CONFIG_FILE
HBA_FILE
IDENT_FILE
EXTERNAL_PID_FILE
LISTEN_ADDRESSES
PORT
MAX_CONNECTIONS
SUPERUSER_RESERVED_CONNECTIONS
UNIX_SOCKET_DIRECTORY
UNIX_SOCKET_GROUP
UNIX_SOCKET_PERMISSIONS
BONJOUR_NAME
BONJOUR
TCP_KEEPALIVES_IDLE
TCP_KEEPALIVES_INTERVAL
TCP_KEEPALIVES_COUNT
AUTHENTICATION_TIMEOUT
SSL_CIPHERS
SSL_RENEGOTIATION_LIMIT
SSL
PASSWORD_ENCRYPTION
KRB_SERVER_KEYFILE
KRB_SRVNAME
KRB_CASEINS_USERS
DB_USER_NAMESPACE
SHARED_BUFFERS
TEMP_BUFFERS
MAX_PREPARED_TRANSACTIONS
WORK_MEM
MAINTENANCE_WORK_MEM
MAX_STACK_DEPTH
MAX_FILES_PER_PROCESS
SHARED_PRELOAD_LIBRARIES
VACUUM_COST_DELAY
VACUUM_COST_PAGE_HIT
VACUUM_COST_PAGE_MISS
VACUUM_COST_PAGE_DIRTY
VACUUM_COST_LIMIT
BGWRITER_DELAY
BGWRITER_LRU_MAXPAGES
BGWRITER_LRU_MULTIPLIER
EFFECTIVE_IO_CONCURRENCY
WAL_LEVEL
FSYNC
SYNCHRONOUS_COMMIT
WAL_SYNC_METHOD
FULL_PAGE_WRITES
WAL_BUFFERS
WAL_WRITER_DELAY
COMMIT_DELAY
COMMIT_SIBLINGS
CHECKPOINT_SEGMENTS
CHECKPOINT_TIMEOUT
CHECKPOINT_COMPLETION_TARGET
CHECKPOINT_WARNING
ARCHIVE_MODE
ARCHIVE_COMMAND
ARCHIVE_TIMEOUT
MAX_WAL_SENDERS
WAL_SENDER_DELAY
WAL_KEEP_SEGMENTS
VACUUM_DEFER_CLEANUP_AGE
HOT_STANDBY
MAX_STANDBY_ARCHIVE_DELAY
MAX_STANDBY_STREAMING_DELAY
ENABLE_BITMAPSCAN
ENABLE_HASHAGG
ENABLE_HASHJOIN
ENABLE_INDEXSCAN
ENABLE_MATERIAL
ENABLE_MERGEJOIN
ENABLE_NESTLOOP
ENABLE_SEQSCAN
ENABLE_SORT
ENABLE_TIDSCAN
SEQ_PAGE_COST
RANDOM_PAGE_COST
CPU_TUPLE_COST
CPU_INDEX_TUPLE_COST
CPU_OPERATOR_COST
EFFECTIVE_CACHE_SIZE
GEQO_EFFORT
GEQO_THRESHOLD
GEQO_SEED
GEQO_POOL_SIZE
GEQO_GENERATIONS
GEQO_SELECTION_BIAS
GEQO
DEFAULT_STATISTICS_TARGET
CONSTRAINT_EXCLUSION
CURSOR_TUPLE_FRACTION
FROM_COLLAPSE_LIMIT
JOIN_COLLAPSE_LIMIT
LOG_DESTINATION
LOGGING_COLLECTOR
LOG_DIRECTORY
LOG_FILENAME
LOG_ROTATION_AGE
LOG_ROTATION_SIZE
LOG_TRUNCATE_ON_ROTATION
SYSLOG_FACILITY
SYSLOG_IDENT
SILENT_MODE
CLIENT_MIN_MESSAGES
LOG_MIN_MESSAGES
LOG_MIN_ERROR_STATEMENT
LOG_MIN_DURATION_STATEMENT
APPLICATION_NAME
DEBUG_PRINT_PARSE
DEBUG_PRINT_REWRITTEN
DEBUG_PRINT_PLAN
DEBUG_PRETTY_PRINT
LOG_CHECKPOINTS
LOG_CONNECTIONS
LOG_DISCONNECTIONS
LOG_DURATION
LOG_ERROR_VERBOSITY
LOG_HOSTNAME
LOG_LINE_PREFIX
LOG_LOCK_WAITS
LOG_STATEMENT_STATS
LOG_TEMP_FILES
LOG_TIMEZONE
TRACK_ACTIVITIES
TRACK_ACTIVITY_QUERY_SIZE
TRACK_COUNTS
TRACK_FUNCTIONS
UPDATE_PROCESS_TITLE
STATS_TEMP_DIRECTORY
LOG_STATEMENT
LOG_PARSER_STATS
LOG_PLANNER_STATS
LOG_EXECUTOR_STATS
AUTOCOMMIT
AUTOVACUUM_VACUUM_COST_LIMIT
LOG_AUTOVACUUM_MIN_DURATION
AUTOVACUUM_MAX_WORKERS
AUTOVACUUM_NAPTIME
AUTOVACUUM_VACUUM_THRESHOLD
AUTOVACUUM_ANALYZE_THRESHOLD
AUTOVACUUM_VACUUM_SCALE_FACTOR
AUTOVACUUM_ANALYZE_SCALE_FACTOR
AUTOVACUUM_FREEZE_MAX_AGE
AUTOVACUUM_VACUUM_COST_DELAY
AUTOVACUUM
SEARCH_PATH
DEFAULT_TABLESPACE
TEMP_TABLESPACES
CHECK_FUNCTION_BODIES
DEFAULT_TRANSACTION_ISOLATION
DEFAULT_TRANSACTION_READ_ONLY
SESSION_REPLICATION_ROLE
STATEMENT_TIMEOUT
VACUUM_FREEZE_TABLE_AGE
VACUUM_FREEZE_MIN_AGE
BYTEA_OUTPUT
XMLBINARY
XMLOPTION
DATESTYLE
INTERVALSTYLE
TIMEZONE_ABBREVIATIONS
TIMEZONE
EXTRA_FLOAT_DIGITS
CLIENT_ENCODING
LC_MESSAGES
LC_MONETARY
LC_NUMERIC
LC_TIME
DEFAULT_TEXT_SEARCH_CONFIG
DYNAMIC_LIBRARY_PATH
GIN_FUZZY_SEARCH_LIMIT
LOCAL_PRELOAD_LIBRARIES
DEADLOCK_TIMEOUT
MAX_LOCKS_PER_TRANSACTION
ARRAY_NULLS
BACKSLASH_QUOTE
DEFAULT_WITH_OIDS
ESCAPE_STRING_WARNING
LO_COMPAT_PRIVILEGES
SQL_INHERITANCE
STANDARD_CONFORMING_STRINGS
SYNCHRONIZE_SEQSCANS
TRANSFORM_NULL_EQUALS
BLOCK_SIZE
INTEGER_DATETIMES
LC_COLLATE
LC_CTYPE
MAX_FUNCTION_ARGS
MAX_IDENTIFIER_LENGTH
MAX_INDEX_KEYS
SEGMENT_SIZE
SERVER_ENCODING
SERVER_VERSION_NUM
SERVER_VERSION
WAL_BLOCK_SIZE
WAL_SEGMENT_SIZE
CUSTOM_VARIABLE_CLASSES
ALLOW_SYSTEM_TABLE_MODS
DEBUG_ASSERTIONS
IGNORE_SYSTEM_INDEXES
POST_AUTH_DELAY
PRE_AUTH_DELAY
TRACE_NOTIFY
TRACE_RECOVERY_MESSAGES
TRACE_SORT
TRACE_LOCKS
TRACE_LWLOCKS
TRACE_USERLOCKS
TRACE_LOCK_OIDMIN
TRACE_LOCK_TABLE
DEBUG_DEADLOCKS
LOG_BTREE_BUILD_STATS
WAL_DEBUG
ZERO_DAMAGED_PAGES
LOCK_TIMEOUT
WAL_SENDER_TIMEOUT
ROW_SECURITY