关于postgresql日志的信息

postgresql serverlog日志爆满

原因是/etc/init.d/postgresql启动脚本带日志输出参数，去掉即可。（若有需要再开启）

相关问答

Q1: ubuntu postgresql 日志存多久

我是先把postgresql一切都先删除，然后下载postgresql的 .run文件安装，跟在win7下安装是一模一样的，安装时路径是按照默认的

Q2: postgresql怎么查看正在归档的日志文件

主要需要修改的参数如下,参数修改完毕后重启服务,重新连接数据库,对其操作即可查看日志变化情况.

# - When to Log -

client_min_messages = info

#client_min_messages = notice # values in order of decreasing

detail:

# debug5

# debug4

# debug3

# debug2

# debug1

# log

# notice

# warning

# error

log_min_messages = info

#log_min_messages = warning # values in order of decreasing

detail:

# debug5

# debug4

# debug3

# debug2

# debug1

# info

# notice

# warning

# error

# log

# fatal

# panic

log_min_error_statement = info

#log_min_error_statement = error # values in order of decreasing

detail:

# debug5

# debug4

# debug3

# debug2

# debug1

# info

# notice

# warning

# error

# log

# fatal

# panic (effectively off)

#log_min_duration_statement = -1 # -1 is disabled, 0 logs all

statements

# and their durations, 0

logs only

# statements running at least

this number

# of milliseconds

# - What to Log -

#debug_print_parse = off

#debug_print_rewritten = off

#debug_print_plan = off

#debug_pretty_print = on

#log_checkpoints = off

log_connections = on

log_disconnections = on

#log_duration = off

log_error_verbosity = verbose # terse, default, or verbose

messages

#log_hostname = off

log_line_prefix = '%a %u %d %h %t %i %e ' # special

values:

# %a = application name

# %u = user name

# %d = database name

# %r = remote host and

port（this is a os port）

# %h = remote host

# %p = process ID

# %t = timestamp without

milliseconds

# %m = timestamp with

milliseconds

# %i = command tag

# %e = SQL state

# %c = session ID

# %l = session line number

# %s = session start

timestamp

# %v = virtual transaction

ID

# %x = transaction ID (0 if

none)

# %q = stop here in

non-session

# processes

# %% = '%'

# e.g. ' '

#log_lock_waits = off # log lock waits =

deadlock_timeout

log_statement = 'all' # none, ddl, mod, all

#log_temp_files = -1 # log temporary files equal or

larger

# than the specified size in

kilobytes;

# -1 disables, 0 logs all temp

files

log_timezone = 'Asia/Hong_Kong'

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Q3: adempiere3.7 postgresql 安装时测试总是失败，怎么回事？日志如下

那说明安装文件本身就是有问题的 也有可能是某些部分不支持中文目录 你可以改成英文目录再试试，如果 仍有这样的问题，那说明安装包 制作的时候就有问题了

Q4: 如何查看postgresql数据库日志

1、通过命令行查询

\d 数据库 —— 得到所有表的名字

\d 表名 —— 得到表结构

2、通过SQL语句查询

"select * from pg_tables" —— 得到当前db中所有表的信息（这里pg_tables是系统视图）

"select tablename from pg_tables where schemaname='public'" —— 得到所有用户自定义表的名字（这里"tablename"字段是表的名字，"schemaname"是schema的名字。用户自定义的表，如果未经特殊处理，默认都是放在名为public的schema下）