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| allow_system_table_mods | Allows modifications of the structure of system tables. | 允許修改系統(tǒng)表的結構。 |
| application_name | Sets the application name to be reported in statistics and logs. | 設置要在統(tǒng)計和日志中報告的應用程序名稱。 |
| archive_command | Sets the shell command that will be called to archive a WAL file. | 設置將調用的命令來歸檔一個文件。 |
| archive_mode | Allows archiving of WAL files using archive_command. | 允許使用archive_command WAL文件歸檔。 |
| archive_timeout | Forces a switch to the next xlog file if a new file has not been started within N seconds. | 強制切換到下一個文件，如果一個新Xlog文件尚未在N秒開始。 |
| array_nulls | Enable input of NULL elements in arrays. | 啟用數(shù)組中null元素的輸入。 |
| authentication_timeout | Sets the maximum allowed time to complete client authentication. | 設置完成客戶端身份驗證的最大允許時間。 |
| autovacuum | Starts the autovacuum subprocess. | 開始autovacuum子。 |
| autovacuum_analyze_scale_factor | Number of tuple inserts, updates, or deletes prior to analyze as a fraction of reltuples. | 元組的插入、更新或刪除數(shù)，分析作為reltuples分數(shù)之前。 |
| autovacuum_analyze_threshold | Minimum number of tuple inserts, updates, or deletes prior to analyze. | 在分析之前插入、更新或刪除的最小元組數(shù)。 |
| autovacuum_freeze_max_age | Age at which to autovacuum a table to prevent transaction ID wraparound. | 年齡在autovacuum表以防止事務ID的概括。 |
| autovacuum_max_workers | Sets the maximum number of simultaneously running autovacuum worker processes. | 組同時運行autovacuum工人最大進程數(shù)。 |
| autovacuum_naptime | Time to sleep between autovacuum runs. | 睡覺的時間autovacuum之間運行。 |
| autovacuum_vacuum_cost_delay | Vacuum cost delay in milliseconds, for autovacuum. | 真空成本延遲毫秒，對于autovacuum。 |
| autovacuum_vacuum_cost_limit | Vacuum cost amount available before napping, for autovacuum. | 真空成本金額可用午睡前后，為autovacuum。 |
| autovacuum_vacuum_scale_factor | Number of tuple updates or deletes prior to vacuum as a fraction of reltuples. | 一些元組更新或刪除reltuples真空作為一部分之前。 |
| autovacuum_vacuum_threshold | Minimum number of tuple updates or deletes prior to vacuum. | 在真空之前元組更新或刪除的最小數(shù)目。 |
| backslash_quote | Sets whether "\'" is allowed in string literals. | 設置字符串文本中是否允許“\\”。 |
| bgwriter_delay | Background writer sleep time between rounds. | 背景作家輪間睡眠時間。 |
| bgwriter_lru_maxpages | Background writer maximum number of LRU pages to flush per round. | 背景的作家最大數(shù)量的LRU頁面刷新每輪。 |
| bgwriter_lru_multiplier | Multiple of the average buffer usage to free per round. | 平均緩沖區(qū)使用量的倍數(shù)為每輪免費。 |
| block_size | Shows the size of a disk block. | 顯示磁盤塊的大小。 |
| bonjour | Enables advertising the server via Bonjour. | 使廣告服務器通過卓悅。 |
| bonjour_name | Sets the Bonjour service name. | 集的Bonjour服務名稱。 |
| bytea_output | Sets the output format for bytea. | 集bytea輸出格式。 |
| check_function_bodies | Check function bodies during CREATE FUNCTION. | 在創(chuàng)建函數(shù)期間檢查函數(shù)體。 |
| checkpoint_completion_target | Time spent flushing dirty buffers during checkpoint, as fraction of checkpoint interval. | 在檢查點中清除臟緩沖區(qū)的時間，作為檢查點間隔的一部分。 |
| checkpoint_segments | Sets the maximum distance in log segments between automatic WAL checkpoints. | 設置自動檢查點之間的日志段的最大距離。 |
| checkpoint_timeout | Sets the maximum time between automatic WAL checkpoints. | 設置自動檢查點之間的最大時間。 |
| checkpoint_warning | Enables warnings if checkpoint segments are filled more frequently than this. | 如果檢查點段填充比此更頻繁，則啟用警告。 |
| client_encoding | Sets the client's character set encoding. | 設置客戶端的字符集編碼。 |
| client_min_messages | Sets the message levels that are sent to the client. | 設置發(fā)送給客戶機的消息級別。 |
| commit_delay | Sets the delay in microseconds between transaction commit and flushing WAL to disk. | 在事務提交和刷新到磁盤之間設置延遲微秒。 |
| commit_siblings | Sets the minimum concurrent open transactions before performing commit_delay. | 設置最小并發(fā)公開交易前執(zhí)行commit_delay。 |
| config_file | Sets the server's main configuration file. | 設置服務器的主配置文件。 |
| constraint_exclusion | Enables the planner to use constraints to optimize queries. | 使規(guī)劃人員能夠使用約束來優(yōu)化查詢。 |
| cpu_index_tuple_cost | Sets the planner's estimate of the cost of processing each index entry during an index scan. | 在索引掃描期間設置計劃者對處理每個索引項的成本的估計值。 |
| cpu_operator_cost | Sets the planner's estimate of the cost of processing each operator or function call. | 設置計劃者對每個操作員或函數(shù)調用處理成本的估計值。 |
| cpu_tuple_cost | Sets the planner's estimate of the cost of processing each tuple (row). | 設置計劃程序處理每個元組（行）的成本的估計值。 |
| cursor_tuple_fraction | Sets the planner's estimate of the fraction of a cursor's rows that will be retrieved. | 設置要檢索的游標行的小數(shù)部分的計劃者的估計值。 |
| data_directory | Sets the server's data directory. | 設置服務器的數(shù)據(jù)目錄。 |
| DateStyle | Sets the display format for date and time values. | 設置日期和時間值的顯示格式。 |
| db_user_namespace | Enables per-database user names. | 啟用每個數(shù)據(jù)庫用戶名。 |
| deadlock_timeout | Sets the time to wait on a lock before checking for deadlock. | 在檢查死鎖之前設置等待鎖的時間。 |
| debug_assertions | Turns on various assertion checks. | 打開各種斷言檢查。 |
| debug_pretty_print | Indents parse and plan tree displays. | 縮進的解析和計劃樹顯示。 |
| debug_print_parse | Logs each query's parse tree. | 記錄每個查詢的解析樹。 |
| debug_print_plan | Logs each query's execution plan. | 記錄每個查詢的執(zhí)行計劃。 |
| debug_print_rewritten | Logs each query's rewritten parse tree. | 記錄每個查詢重寫的解析樹。 |
| default_statistics_target | Sets the default statistics target. | 設置默認統(tǒng)計目標。 |
| default_tablespace | Sets the default tablespace to create tables and indexes in. | 設置默認表空間以創(chuàng)建表和索引。 |
| default_text_search_config | Sets default text search configuration. | 設置默認文本搜索配置。 |
| default_transaction_deferrable | Sets the default deferrable status of new transactions. | 套新事務的默認延遲狀態(tài)。 |
| default_transaction_isolation | Sets the transaction isolation level of each new transaction. | 設置每個新事務的事務隔離級別。 |
| default_transaction_read_only | Sets the default read-only status of new transactions. | 設置新事務的默認只讀狀態(tài)。 |
| default_with_oids | Create new tables with OIDs by default. | 創(chuàng)建新表時默認。 |
| dynamic_library_path | Sets the path for dynamically loadable modules. | 設置動態(tài)可加載模塊的路徑。 |
| effective_cache_size | Sets the planner's assumption about the size of the disk cache. | 設置規(guī)劃程序關于磁盤緩存大小的假設。 |
| effective_io_concurrency | Number of simultaneous requests that can be handled efficiently by the disk subsystem. | 磁盤子系統(tǒng)可以高效處理的同時請求數(shù)。 |
| enable_bitmapscan | Enables the planner's use of bitmap-scan plans. | 使規(guī)劃人員使用位圖掃描計劃。 |
| enable_hashagg | Enables the planner's use of hashed aggregation plans. | 使計劃使用哈希聚合計劃。 |
| enable_hashjoin | Enables the planner's use of hash join plans. | 使計劃人員使用哈希連接計劃。 |
| enable_indexonlyscan | Enables the planner's use of index-only-scan plans. | 使規(guī)劃人員只使用索引掃描計劃。 |
| enable_indexscan | Enables the planner's use of index-scan plans. | 允許計劃人員使用索引掃描計劃。 |
| enable_material | Enables the planner's use of materialization. | 允許策劃者使用物化。 |
| enable_mergejoin | Enables the planner's use of merge join plans. | 使計劃人員使用合并聯(lián)接計劃。 |
| enable_nestloop | Enables the planner's use of nested-loop join plans. | 使策劃者能夠使用嵌套循環(huán)連接計劃。 |
| enable_seqscan | Enables the planner's use of sequential-scan plans. | 使規(guī)劃人員使用順序掃描計劃。 |
| enable_sort | Enables the planner's use of explicit sort steps. | 使規(guī)劃人員使用顯式排序步驟。 |
| enable_tidscan | Enables the planner's use of TID scan plans. | 使計劃使用TID掃描計劃。 |
| escape_string_warning | Warn about backslash escapes in ordinary string literals. | 警告在普通字符串中的反斜杠。 |
| event_source | Sets the application name used to identify PostgreSQL messages in the event log. | 設置用于確定在事件日志消息的應用程序名稱PostgreSQL。 |
| exit_on_error | Terminate session on any error. | 終止任何錯誤的會話。 |
| external_pid_file | Writes the postmaster PID to the specified file. | 將郵政局長PID寫入指定的文件。 |
| extra_float_digits | Sets the number of digits displayed for floating-point values. | 設置顯示浮點值的位數(shù)。 |
| from_collapse_limit | Sets the FROM-list size beyond which subqueries are not collapsed. | 設置從列表的大小超過該子查詢不倒塌。 |
| fsync | Forces synchronization of updates to disk. | 強制更新到磁盤的同步。 |
| full_page_writes | Writes full pages to WAL when first modified after a checkpoint. | 在檢查點第一次修改后寫入完整的頁面。 |
| geqo | Enables genetic query optimization. | 啟用遺傳查詢優(yōu)化。 |
| geqo_effort | GEQO: effort is used to set the default for other GEQO parameters. | geqo：努力是用來為其他geqo參數(shù)設置默認。 |
| geqo_generations | GEQO: number of iterations of the algorithm. | geqo：算法的迭代次數(shù)。 |
| geqo_pool_size | GEQO: number of individuals in the population. | geqo：群體中的個體數(shù)。 |
| geqo_seed | GEQO: seed for random path selection. | geqo：種子隨機路徑選擇。 |
| geqo_selection_bias | GEQO: selective pressure within the population. | geqo：在人口壓力。 |
| geqo_threshold | Sets the threshold of FROM items beyond which GEQO is used. | 設置閾值的物品之外，geqo使用。 |
| gin_fuzzy_search_limit | Sets the maximum allowed result for exact search by GIN. | 設置杜松子酒精確搜索的最大允許結果。 |
| hba_file | Sets the server's "hba" configuration file. | 設置服務器的HBA配置文件。 |
| hot_standby | Allows connections and queries during recovery. | 允許恢復期間的連接和查詢。 |
| hot_standby_feedback | Allows feedback from a hot standby to the primary that will avoid query conflicts. | 允許來自熱備份的反饋到主，避免查詢沖突。 |
| ident_file | Sets the server's "ident" configuration file. | 設置服務器的“識別”配置文件。 |
| ignore_system_indexes | Disables reading from system indexes. | 禁用系統(tǒng)索引讀取。 |
| integer_datetimes | Datetimes are integer based. | 日期是基于整數(shù)。 |
| IntervalStyle | Sets the display format for interval values. | 設置區(qū)間值的顯示格式。 |
| join_collapse_limit | Sets the FROM-list size beyond which JOIN constructs are not flattened. | 設置從列表大小超出連接結構不被壓扁。 |
| krb_caseins_users | Sets whether Kerberos and GSSAPI user names should be treated as case-insensitive. | 設置是否和Kerberos GSSAPI用戶名應該是不區(qū)分大小寫。 |
| krb_server_keyfile | Sets the location of the Kerberos server key file. | 設置Kerberos服務器密鑰文件的位置。 |
| krb_srvname | Sets the name of the Kerberos service. | 設置Kerberos服務的名稱。 |
| lc_collate | Shows the collation order locale. | 顯示排序規(guī)則區(qū)域設置。 |
| lc_ctype | Shows the character classification and case conversion locale. | 顯示字符分類和案例轉換區(qū)域設置。 |
| lc_messages | Sets the language in which messages are displayed. | 設置顯示消息的語言。 |
| lc_monetary | Sets the locale for formatting monetary amounts. | 設置格式化貨幣金額的區(qū)域設置。 |
| lc_numeric | Sets the locale for formatting numbers. | 設置格式化數(shù)字的區(qū)域設置。 |
| lc_time | Sets the locale for formatting date and time values. | 設置格式化日期和時間值的區(qū)域設置。 |
| listen_addresses | Sets the host name or IP address(es) to listen to. | 設置主機名或IP地址（ES）以監(jiān)聽。 |
| lo_compat_privileges | Enables backward compatibility mode for privilege checks on large objects. | 允許對大型對象進行特權檢查的向后兼容性模式。 |
| local_preload_libraries | Lists shared libraries to preload into each backend. | 列出預加載到每個后端的共享庫。 |
| log_autovacuum_min_duration | Sets the minimum execution time above which autovacuum actions will be logged. | 集的最小執(zhí)行時間上autovacuum行為將被記錄。 |
| log_checkpoints | Logs each checkpoint. | 記錄每個檢查點。 |
| log_connections | Logs each successful connection. | 記錄每個成功連接。 |
| log_destination | Sets the destination for server log output. | 設置服務器日志輸出的目的地。 |
| log_directory | Sets the destination directory for log files. | 設置日志文件的目標目錄。 |
| log_disconnections | Logs end of a session, including duration. | 記錄會話結束，包括持續(xù)時間。 |
| log_duration | Logs the duration of each completed SQL statement. | 記錄每個已完成SQL語句的持續(xù)時間。 |
| log_error_verbosity | Sets the verbosity of logged messages. | 設置日志信息的冗長。 |
| log_executor_stats | Writes executor performance statistics to the server log. | 將執(zhí)行器性能統(tǒng)計信息寫入服務器日志。 |
| log_file_mode | Sets the file permissions for log files. | 設置日志文件的文件權限。 |
| log_filename | Sets the file name pattern for log files. | 設置日志文件的文件名模式。 |
| log_hostname | Logs the host name in the connection logs. | 在連接日志中記錄主機名。 |
| log_line_prefix | Controls information prefixed to each log line. | 控制信息到每個日志行前綴。 |
| log_lock_waits | Logs long lock waits. | 記錄長鎖等待。 |
| log_min_duration_statement | Sets the minimum execution time above which statements will be logged. | 設置將記錄哪些語句的最低執(zhí)行時間。 |
| log_min_error_statement | Causes all statements generating error at or above this level to be logged. | 使所有語句在該級別之上或高于該級別生成錯誤。 |
| log_min_messages | Sets the message levels that are logged. | 設置記錄的消息級別。 |
| log_parser_stats | Writes parser performance statistics to the server log. | 將分析器性能統(tǒng)計信息寫入服務器日志。 |
| log_planner_stats | Writes planner performance statistics to the server log. | 將計劃性能統(tǒng)計信息寫入服務器日志。 |
| log_rotation_age | Automatic log file rotation will occur after N minutes. | 自動日志文件輪換將在N分鐘后發(fā)生。 |
| log_rotation_size | Automatic log file rotation will occur after N kilobytes. | 日志文件自動旋轉后會發(fā)生N字節(jié)。 |
| log_statement | Sets the type of statements logged. | 設置記錄的語句的類型。 |
| log_statement_stats | Writes cumulative performance statistics to the server log. | 將累積性能統(tǒng)計信息寫入服務器日志。 |
| log_temp_files | Log the use of temporary files larger than this number of kilobytes. | 日志使用臨時文件大于千字節(jié)數(shù)。 |
| log_timezone | Sets the time zone to use in log messages. | 設置要在日志消息中使用的時區(qū)。 |
| log_truncate_on_rotation | Truncate existing log files of same name during log rotation. | 在日志旋轉期間截斷現(xiàn)有的同名日志文件。 |
| logging_collector | Start a subprocess to capture stderr output and/or csvlogs into log files. | 啟動子捕獲stderr輸出和/或csvlogs寫入日志文件。 |
| maintenance_work_mem | Sets the maximum memory to be used for maintenance operations. | 設置用于維護操作的最大內存。 |
| max_connections | Sets the maximum number of concurrent connections. | 設置并發(fā)連接的最大數(shù)量。 |
| max_files_per_process | Sets the maximum number of simultaneously open files for each server process. | 為每個服務器進程設置同時打開文件的最大數(shù)量。 |
| max_function_args | Shows the maximum number of function arguments. | 顯示函數(shù)參數(shù)的最大數(shù)目。 |
| max_identifier_length | Shows the maximum identifier length. | 顯示最大標識符長度。 |
| max_index_keys | Shows the maximum number of index keys. | 顯示索引鍵的最大數(shù)目。 |
| max_locks_per_transaction | Sets the maximum number of locks per transaction. | 設置每個事務的最大鎖數(shù)。 |
| max_pred_locks_per_transaction | Sets the maximum number of predicate locks per transaction. | 設置每個事務的最大謂詞鎖數(shù)。 |
| max_prepared_transactions | Sets the maximum number of simultaneously prepared transactions. | 設置同時準備的事務的最大數(shù)目。 |
| max_stack_depth | Sets the maximum stack depth, in kilobytes. | 設置最大堆棧深度，以千字節(jié)為單位。 |
| max_standby_archive_delay | Sets the maximum delay before canceling queries when a hot standby server is processing archived WAL data. | 設置熱備份服務器正在處理歸檔的數(shù)據(jù)時取消查詢之前的最大延遲。 |
| max_standby_streaming_delay | Sets the maximum delay before canceling queries when a hot standby server is processing streamed WAL data. | 設置熱備份服務器處理流式數(shù)據(jù)時，取消查詢之前的最大延遲。 |
| max_wal_senders | Sets the maximum number of simultaneously running WAL sender processes. | 設置同時運行的發(fā)送進程的最大數(shù)目。 |
| password_encryption | Encrypt passwords. | 加密的密碼。 |
| pg_stat_statements.max | Sets the maximum number of statements tracked by pg_stat_statements. | 設置跟蹤pg_stat_statements語句的最大數(shù)量。 |
| pg_stat_statements.save | Save pg_stat_statements statistics across server shutdowns. | 保存在服務器停機pg_stat_statements統(tǒng)計。 |
| pg_stat_statements.track | Selects which statements are tracked by pg_stat_statements. | 選擇哪個陳述是被pg_stat_statements。 |
| pg_stat_statements.track_utility | Selects whether utility commands are tracked by pg_stat_statements. | 選擇是否實用程序命令跟蹤的pg_stat_statements。 |
| port | Sets the TCP port the server listens on. | 設置服務器偵聽的TCP端口。 |
| post_auth_delay | Waits N seconds on connection startup after authentication. | 在驗證后連接啟動時等待秒。 |
| pre_auth_delay | Waits N seconds on connection startup before authentication. | 在身份驗證之前，在連接啟動時等待秒。 |
| quote_all_identifiers | When generating SQL fragments, quote all identifiers. | 在生成SQL片段時，引用所有標識符。 |
| random_page_cost | Sets the planner's estimate of the cost of a nonsequentially fetched disk page. | 設置一個進行非連續(xù)讀取的磁盤頁的成本計劃的估計。 |
| replication_timeout | Sets the maximum time to wait for WAL replication. | 設置等待復制的最大時間。 |
| restart_after_crash | Reinitialize server after backend crash. | 初始化服務器后端碰撞后。 |
| search_path | Sets the schema search order for names that are not schema-qualified. | 為不符合模式的名稱設置模式搜索順序。 |
| segment_size | Shows the number of pages per disk file. | 顯示每個磁盤文件的頁數(shù)。 |
| seq_page_cost | Sets the planner's estimate of the cost of a sequentially fetched disk page. | 設置計劃程序對順序獲取的磁盤頁的成本估計值。 |
| server_encoding | Sets the server (database) character set encoding. | 設置服務器（數(shù)據(jù)庫）字符集編碼。 |
| server_version | Shows the server version. | 顯示服務器版本。 |
| server_version_num | Shows the server version as an integer. | 將服務器版本顯示為整數(shù)。 |
| session_replication_role | Sets the session's behavior for triggers and rewrite rules. | 設置會話的觸發(fā)器和重寫規(guī)則的行為。 |
| shared_buffers | Sets the number of shared memory buffers used by the server. | 設置服務器使用的共享內存緩沖區(qū)的數(shù)目。 |
| shared_preload_libraries | Lists shared libraries to preload into server. | 列出共享庫以預加載到服務器。 |
| sql_inheritance | Causes subtables to be included by default in various commands. | 原因子被默認包含各種命令。 |
| ssl | Enables SSL connections. | 啟用SSL連接。 |
| ssl_ca_file | Location of the SSL certificate authority file. | SSL證書頒發(fā)機構文件的位置。 |
| ssl_cert_file | Location of the SSL server certificate file. | SSL服務器證書文件的位置。 |
| ssl_ciphers | Sets the list of allowed SSL ciphers. | 設置允許的SSL密碼列表。 |
| ssl_crl_file | Location of the SSL certificate revocation list file. | SSL證書吊銷列表文件的位置。 |
| ssl_key_file | Location of the SSL server private key file. | SSL服務器私鑰文件的位置。 |
| ssl_renegotiation_limit | Set the amount of traffic to send and receive before renegotiating the encryption keys. | 將流量發(fā)送和接收之前重新加密密鑰。 |
| standard_conforming_strings | Causes '...' strings to treat backslashes literally. | 原因'…'字符串處理的反斜杠，字面上的意思。 |
| statement_timeout | Sets the maximum allowed duration of any statement. | 設置任何語句的最大允許持續(xù)時間。 |
| stats_temp_directory | Writes temporary statistics files to the specified directory. | 將臨時統(tǒng)計文件寫入指定目錄。 |
| superuser_reserved_connections | Sets the number of connection slots reserved for superusers. | 套連接插槽保留對超級用戶的數(shù)量。 |
| synchronize_seqscans | Enable synchronized sequential scans. | 啟用同步順序掃描。 |
| synchronous_commit | Sets the current transaction's synchronization level. | 設置當前事務的同步級別。 |
| synchronous_standby_names | List of names of potential synchronous standbys. | 對潛在同步備用名稱列表。 |
| syslog_facility | Sets the syslog "facility" to be used when syslog enabled. | 設置日志“設施”時要使用系統(tǒng)日志功能。 |
| syslog_ident | Sets the program name used to identify PostgreSQL messages in syslog. | 設置用于確定消息syslog PostgreSQL程序名稱。 |
| tcp_keepalives_count | Maximum number of TCP keepalive retransmits. | TCP的KeepAlive最大數(shù)量的轉發(fā)。 |
| tcp_keepalives_idle | Time between issuing TCP keepalives. | 發(fā)行TCP保持信號之間的時間。 |
| tcp_keepalives_interval | Time between TCP keepalive retransmits. | 發(fā)生時間之間的TCP重發(fā)。 |
| temp_buffers | Sets the maximum number of temporary buffers used by each session. | 設置每個會話所使用的臨時緩沖區(qū)的最大數(shù)目。 |
| temp_file_limit | Limits the total size of all temporary files used by each session. | 限制每個會話使用的所有臨時文件的總大小。 |
| temp_tablespaces | Sets the tablespace(s) to use for temporary tables and sort files. | 設置用于臨時表和排序文件的表空間（s）。 |
| TimeZone | Sets the time zone for displaying and interpreting time stamps. | 設置顯示和解釋時間戳的時區(qū)。 |
| timezone_abbreviations | Selects a file of time zone abbreviations. | 選擇時區(qū)縮寫的文件。 |
| trace_notify | Generates debugging output for LISTEN and NOTIFY. | 生成監(jiān)聽和通知的調試輸出。 |
| trace_recovery_messages | Enables logging of recovery-related debugging information. | 啟用與恢復相關的調試信息的日志記錄。 |
| trace_sort | Emit information about resource usage in sorting. | 在排序時發(fā)出有關資源使用的信息。 |
| track_activities | Collects information about executing commands. | 收集有關執(zhí)行命令的信息。 |
| track_activity_query_size | Sets the size reserved for pg_stat_activity.query, in bytes. | 設置預留pg_stat_activity.query的大小，以字節(jié)為單位。 |
| track_counts | Collects statistics on database activity. | 收集數(shù)據(jù)庫活動的統(tǒng)計信息。 |
| track_functions | Collects function-level statistics on database activity. | 收集數(shù)據(jù)庫活動的功能級別統(tǒng)計信息。 |
| track_io_timing | Collects timing statistics for database I/O activity. | 收集數(shù)據(jù)庫I/O活動的定時統(tǒng)計信息。 |
| transaction_deferrable | Whether to defer a read-only serializable transaction until it can be executed with no possible serialization failures. | 是否推遲一個只讀事務直到它可以執(zhí)行任何可能的序列化失敗。 |
| transaction_isolation | Sets the current transaction's isolation level. | 設置當前事務的隔離級別。 |
| transaction_read_only | Sets the current transaction's read-only status. | 設置當前事務的只讀狀態(tài)。 |
| transform_null_equals | Treats "expr=NULL" as "expr IS NULL". | 對待“expr = null”為“表達式為空”。 |
| unix_socket_directory | Sets the directory where the Unix-domain socket will be created. | 設置將創(chuàng)建UNIX域套接字的目錄。 |
| unix_socket_group | Sets the owning group of the Unix-domain socket. | 設置UNIX域套接字的擁有組。 |
| unix_socket_permissions | Sets the access permissions of the Unix-domain socket. | 設置UNIX域套接字的訪問權限。 |
| update_process_title | Updates the process title to show the active SQL command. | 更新進程標題以顯示活動SQL命令。 |
| vacuum_cost_delay | Vacuum cost delay in milliseconds. | 真空成本延遲毫秒。 |
| vacuum_cost_limit | Vacuum cost amount available before napping. | 午睡前可用的真空成本。 |
| vacuum_cost_page_dirty | Vacuum cost for a page dirtied by vacuum. | 一個頁面被真空成本。 |
| vacuum_cost_page_hit | Vacuum cost for a page found in the buffer cache. | 在緩沖區(qū)緩存中找到的頁的真空成本。 |
| vacuum_cost_page_miss | Vacuum cost for a page not found in the buffer cache. | 在緩沖區(qū)緩存中未找到的頁的真空成本。 |
| vacuum_defer_cleanup_age | Number of transactions by which VACUUM and HOT cleanup should be deferred, if any. | 如果有任何真空和熱清洗應推遲的交易數(shù)量。 |
| vacuum_freeze_min_age | Minimum age at which VACUUM should freeze a table row. | 真空度應凍結表列的最小年齡。 |
| vacuum_freeze_table_age | Age at which VACUUM should scan whole table to freeze tuples. | 真空掃描整個表凍結元組的年齡。 |
| wal_block_size | Shows the block size in the write ahead log. | 顯示寫前日志中的塊大小。 |
| wal_buffers | Sets the number of disk-page buffers in shared memory for WAL. | 為共享內存設置磁盤頁緩沖區(qū)的數(shù)目。 |
| wal_keep_segments | Sets the number of WAL files held for standby servers. | 設置為備用服務器保存的沃爾瑪文件的數(shù)量。 |
| wal_level | Set the level of information written to the WAL. | 將寫入到沃爾瑪?shù)男畔⒓墑e設置為。 |
| wal_receiver_status_interval | Sets the maximum interval between WAL receiver status reports to the primary. | 將接收器狀態(tài)報告之間的最大間隔設置為主。 |
| wal_segment_size | Shows the number of pages per write ahead log segment. | 顯示每個寫前日志段的頁數(shù)。 |
| wal_sync_method | Selects the method used for forcing WAL updates to disk. | 選擇用于強制將更新更新到磁盤的方法。 |
| wal_writer_delay | WAL writer sleep time between WAL flushes. | 沃爾瑪作家睡眠時間之間的沃爾瑪刷新。 |
| work_mem | Sets the maximum memory to be used for query workspaces. | 設置用于查詢工作區(qū)的最大內存。 |
| xmlbinary | Sets how binary values are to be encoded in XML. | 設置二進制值是如何用XML編碼的。 |
| xmloption | Sets whether XML data in implicit parsing and serialization operations is to be considered as documents or content fragments. | 設置隱式解析和序列化操作中的XML數(shù)據(jù)是否被視為文檔或內容片段。 |
| zero_damaged_pages | Continues processing past damaged page headers. | 繼續(xù)處理過去損壞的頁眉。 |
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