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allow_system_table_mods | Allows modifications of the structure of system tables. | 允許修正系統表的構造。 |
application_name | Sets the application name to be reported in statistics and logs. | 設置要在統計和日志中報告的應用程序稱號。 |
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. | 允許運用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. | 強迫切換到下一個文件，假如一個新Xlog文件尚未在N秒開端。 |
array_nulls | Enable input of NULL elements in arrays. | 啟用數組中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考證的最大允許時間。 |
autovacuum | Starts the autovacuum subprocess. | 開端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，剖析作為reltuples分數之前。 |
autovacuum_analyze_threshold | Minimum number of tuple inserts, updates, or deletes prior to analyze. | 在剖析之前插入、更新或刪除的最小元組數。 |
autovacuum_freeze_max_age | Age at which to autovacuum a table to prevent transaction ID wraparound. | 年齡在autovacuum表以避免事務ID的概括。 |
autovacuum_max_workers | Sets the maximum number of simultaneously running autovacuum worker processes. | 組同時運轉autovacuum工人最大進程數。 |
autovacuum_naptime | Time to sleep between autovacuum runs. | 睡覺的時間autovacuum之間運轉。 |
autovacuum_vacuum_cost_delay | Vacuum cost delay in milliseconds, for autovacuum. | 真空本錢延遲毫秒，關于autovacuum。 |
autovacuum_vacuum_cost_limit | Vacuum cost amount available before napping, for autovacuum. | 真空本錢金額可用午睡前后，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真空作為一局部之前。 |
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目。 |
backslash_quote | Sets whether "/" is allowed in string literals. | 設置字符串文本中能否允許“//”。 |
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. | 背景的作家最大數量的LRU頁面刷新每輪。 |
bgwriter_lru_multiplier | Multiple of the average buffer usage to free per round. | 均勻緩沖區運用量的倍數為每輪免費。 |
block_size | Shows the size of a disk block. | 顯現磁盤塊的大小。 |
bonjour | Enables advertising the server via Bonjour. | 使廣告??效勞器??經過卓悅。 |
bonjour_name | Sets the Bonjour service name. | 集的Bonjour效勞稱號。 |
bytea_output | Sets the output format for bytea. | 集bytea輸出格式。 |
check_function_bodies | Check function bodies during CREATE FUNCTION. | 在創立函數期間檢查函數體。 |
checkpoint_completion_target | Time spent flushing dirty buffers during checkpoint, as fraction of checkpoint interval. | 在檢查點中肅清臟緩沖區的時間，作為檢查點距離的一局部。 |
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間隔。 |
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. | 假如檢查點段填充比此更頻繁，則啟用正告。 |
client_encoding | Sets the clients 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. | 設置發送給客戶機的音訊級別。 |
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. | 設置最小并發公開買賣前執行commit_delay。 |
config_file | Sets the servers main configuration file. | 設置效勞器的主配置文件。 |
constraint_exclusion | Enables the planner to use constraints to optimize queries. | 使規劃人員可以運用約束來優化查詢。 |
cpu_index_tuple_cost | Sets the planners estimate of the cost of processing each index entry during an index scan. | 在索引掃描期間設置方案者對處置每個索引項的本錢的估量值。 |
cpu_operator_cost | Sets the planners estimate of the cost of processing each operator or function call. | 設置方案者對每個操作員或函數調用途理本錢的估量值。 |
cpu_tuple_cost | Sets the planners estimate of the cost of processing each tuple (row). | 設置方案程序處置每個元組（行）的本錢的估量值。 |
cursor_tuple_fraction | Sets the planners estimate of the fraction of a cursors rows that will be retrieved. | 設置要檢索的游標行的小數局部的方案者的估量值。 |
data_directory | Sets the servers data directory. | 設置效勞器的數據目錄。 |
DateStyle | Sets the display format for date and time values. | 設置日期和時間值的顯現格式。 |
db_user_namespace | Enables per-database user names. | 啟用每個數據庫用戶名。 |
deadlock_timeout |
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