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allow_system_table_mods | Allows modifications of the structure of system tables. | 允许修正系统表的构造。 |
application_name | Sets the application name to be reported in statistics and logs. | 设置要在统计和日志中报告的应用程序称号。 |
archive_command | Sets the shell command that will be called to archive a WAL file. | 设置将调用的命令来归档一个文件。 |
archive_mode | Allows archiving of WAL files using archive_command. | 允许运用archive_command WAL文件归档。 |
archive_timeout | Forces a switch to the next xlog file if a new file has not been started within N seconds. | 强迫切换到下一个文件，假如一个新Xlog文件尚未在N秒开端。 |
array_nulls | Enable input of NULL elements in arrays. | 启用数组中null元素的输入。 |
authentication_timeout | Sets the maximum allowed time to complete client authentication. | 设置完成客户端身份考证的最大允许时间。 |
autovacuum | Starts the autovacuum subprocess. | 开端autovacuum子。 |
autovacuum_analyze_scale_factor | Number of tuple inserts, updates, or deletes prior to analyze as a fraction of reltuples. | 元组的插入、更新或删除数，剖析作为reltuples分数之前。 |
autovacuum_analyze_threshold | Minimum number of tuple inserts, updates, or deletes prior to analyze. | 在剖析之前插入、更新或删除的最小元组数。 |
autovacuum_freeze_max_age | Age at which to autovacuum a table to prevent transaction ID wraparound. | 年龄在autovacuum表以避免事务ID的概括。 |
autovacuum_max_workers | Sets the maximum number of simultaneously running autovacuum worker processes. | 组同时运转autovacuum工人最大进程数。 |
autovacuum_naptime | Time to sleep between autovacuum runs. | 睡觉的时间autovacuum之间运转。 |
autovacuum_vacuum_cost_delay | Vacuum cost delay in milliseconds, for autovacuum. | 真空本钱延迟毫秒，关于autovacuum。 |
autovacuum_vacuum_cost_limit | Vacuum cost amount available before napping, for autovacuum. | 真空本钱金额可用午睡前后，为autovacuum。 |
autovacuum_vacuum_scale_factor | Number of tuple updates or deletes prior to vacuum as a fraction of reltuples. | 一些元组更新或删除reltuples真空作为一局部之前。 |
autovacuum_vacuum_threshold | Minimum number of tuple updates or deletes prior to vacuum. | 在真空之前元组更新或删除的最小数目。 |
backslash_quote | Sets whether "/" is allowed in string literals. | 设置字符串文本中能否允许“//”。 |
bgwriter_delay | Background writer sleep time between rounds. | 背景作家轮间睡眠时间。 |
bgwriter_lru_maxpages | Background writer maximum number of LRU pages to flush per round. | 背景的作家最大数量的LRU页面刷新每轮。 |
bgwriter_lru_multiplier | Multiple of the average buffer usage to free per round. | 均匀缓冲区运用量的倍数为每轮免费。 |
block_size | Shows the size of a disk block. | 显现磁盘块的大小。 |
bonjour | Enables advertising the server via Bonjour. | 使广告效劳器经过卓悦。 |
bonjour_name | Sets the Bonjour service name. | 集的Bonjour效劳称号。 |
bytea_output | Sets the output format for bytea. | 集bytea输出格式。 |
check_function_bodies | Check function bodies during CREATE FUNCTION. | 在创立函数期间检查函数体。 |
checkpoint_completion_target | Time spent flushing dirty buffers during checkpoint, as fraction of checkpoint interval. | 在检查点中肃清脏缓冲区的时间，作为检查点距离的一局部。 |
checkpoint_segments | Sets the maximum distance in log segments between automatic WAL checkpoints. | 设置自动检查点之间的日志段的最大间隔。 |
checkpoint_timeout | Sets the maximum time between automatic WAL checkpoints. | 设置自动检查点之间的最大时间。 |
checkpoint_warning | Enables warnings if checkpoint segments are filled more frequently than this. | 假如检查点段填充比此更频繁，则启用正告。 |
client_encoding | Sets the clients character set encoding. | 设置客户端的字符集编码。 |
client_min_messages | Sets the message levels that are sent to the client. | 设置发送给客户机的音讯级别。 |
commit_delay | Sets the delay in microseconds between transaction commit and flushing WAL to disk. | 在事务提交和刷新到磁盘之间设置延迟微秒。 |
commit_siblings | Sets the minimum concurrent open transactions before performing commit_delay. | 设置最小并发公开买卖前执行commit_delay。 |
config_file | Sets the servers main configuration file. | 设置效劳器的主配置文件。 |
constraint_exclusion | Enables the planner to use constraints to optimize queries. | 使规划人员可以运用约束来优化查询。 |
cpu_index_tuple_cost | Sets the planners estimate of the cost of processing each index entry during an index scan. | 在索引扫描期间设置方案者对处置每个索引项的本钱的估量值。 |
cpu_operator_cost | Sets the planners estimate of the cost of processing each operator or function call. | 设置方案者对每个操作员或函数调用途理本钱的估量值。 |
cpu_tuple_cost | Sets the planners estimate of the cost of processing each tuple (row). | 设置方案程序处置每个元组（行）的本钱的估量值。 |
cursor_tuple_fraction | Sets the planners estimate of the fraction of a cursors rows that will be retrieved. | 设置要检索的游标行的小数局部的方案者的估量值。 |
data_directory | Sets the servers data directory. | 设置效劳器的数据目录。 |
DateStyle | Sets the display format for date and time values. | 设置日期和时间值的显现格式。 |
db_user_namespace | Enables per-database user names. | 启用每个数据库用户名。 |
deadlock_timeout |
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