pg_ctl.exe 無法以自定義 postgresql.conf 啟動

Question

我正在嘗試設置一個 PS1 腳本來自動安裝 PostgreSQL。

1. 停止 PostgreSQL .\pg_ctl.exe -D "$PostgresInstallPath\data" stop
2. 替換conf文件Copy-Item -Path "$PSScriptRoot\postgresql.conf" -Destination "$PostgresInstallPath\data\postgresql.conf" -Force
3. 啟動 PostgreSQL .\pg_ctl.exe -D "$PostgresInstallPath\data" start

我的自定義 conf 文件總是失敗，但總是使用默認的 conf 文件。 該文件在文本編輯器中打開時看起來並不正確，因此不知道為什么它不起作用。

有沒有人見過類似的東西，或者有什么想法我可以在 go 旁邊讓它工作嗎？

錯誤日志沒有幫助，不僅僅是指每一行的錯誤。

2020-06-20 03:43:09.133 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 1, near e
nd of line
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 2, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 3, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 4, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 5, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 6, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 7, near token ""
2020-06-20 03:43:09.134 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 8, near token ""
2020-06-20 03:43:09.135 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 9, near token ""
2020-06-20 03:43:09.136 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 10, near token ""
2020-06-20 03:43:09.136 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 11, near token ""
2020-06-20 03:43:09.137 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 12, near token ""
2020-06-20 03:43:09.138 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 13, near token ""
2020-06-20 03:43:09.139 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 14, near token ""
2020-06-20 03:43:09.139 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 15, near token ""
2020-06-20 03:43:09.139 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 16, near token ""
2020-06-20 03:43:09.139 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 17, near token ""
2020-06-20 03:43:09.141 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 18, near token ""
2020-06-20 03:43:09.142 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 19, near token ""
2020-06-20 03:43:09.142 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 20, near token ""
2020-06-20 03:43:09.142 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 21, near token ""
2020-06-20 03:43:09.142 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 22, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 23, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 24, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 25, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 26, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 27, near token ""
2020-06-20 03:43:09.143 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 28, near token ""
2020-06-20 03:43:09.144 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 29, near token ""
2020-06-20 03:43:09.144 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 30, near token ""
2020-06-20 03:43:09.144 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 31, near token ""
2020-06-20 03:43:09.144 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 32, near token ""
2020-06-20 03:43:09.145 GMT [2104] LOG:  syntax error in file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" line 33, near token ""
2020-06-20 03:43:09.145 GMT [2104] FATAL:  configuration file "C:/Program Files/PostgreSQL/11/Data/postgresql.conf" contains errors

postgresql.conf：

#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------
listen_addresses = '*'      # what IP address(es) to listen on;
port = 5432             # (change requires restart)
max_connections = 100           # (change requires restart)
#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------
dynamic_shared_memory_type = windows    # the default is the first option
#------------------------------------------------------------------------------
# WRITE-AHEAD LOG
#------------------------------------------------------------------------------
max_wal_size = 1GB
min_wal_size = 80MB
#------------------------------------------------------------------------------
# REPORTING AND LOGGING
#------------------------------------------------------------------------------
log_destination = 'stderr'      # Valid values are combinations of
logging_collector = on      # Enable capturing of stderr and csvlog
log_file_mode = 0640            # creation mode for log files,
log_timezone = 'CET'
#------------------------------------------------------------------------------
# CLIENT CONNECTION DEFAULTS
#------------------------------------------------------------------------------
datestyle = 'iso, mdy'
timezone = 'CET'
lc_messages = 'English_United States.1252'          # locale for system error message
lc_monetary = 'English_United States.1252'          # locale for monetary formatting
lc_numeric = 'English_United States.1252'           # locale for number formatting
lc_time = 'English_United States.1252'              # locale for time formatting
default_text_search_config = 'pg_catalog.english'

Answer 1

查看命令生成的文件： Get-Content.\postgresql.conf -Encoding Byte | Select-Object -First 10 Get-Content.\postgresql.conf -Encoding Byte | Select-Object -First 10生成文件的轉儲，
您可以看到該文件采用UTF-16 BOM編碼：

255 254 35 0 45 0 45 0 45 0

因為它從 255-254 個字符開始（十六進制： FF-FE - UTF-16 BOM 的 header 以大端字節序排列）。
還可以看出，字符#由兩個字節 35+0 組成，所有剩余-字符也由兩個字節 45+0 組成，因此一個字符占用 16 位，這肯定是 UTF-16 編碼。

PostgreSql 最有可能期望postgresql.conf文件是普通的 ASCII 文件，而不是 UTF-16 ，
所以請將其編碼更改為 ASCII（或 UTF-8），這應該可以解決問題。