options show help on psql command-line options \? variables show help on special variables \h [NAME] help on syntax of SQL commands, * for all commandsQuery Buffer \e [FILE] [LINE] edit the query buffer (or file) with external editor \ef [FUNCNAME [LINE]] edit f...
[commands] show help on backslash commands \? options show help on psql command-line options \? variables show help on special variables \h [NAME] help on syntax of SQL commands, * for all commands Query Buffer ... Input/Output ... Conditional ... Informational ... Formatting ... Conn...
postgres=# help You are using psql, the command-line interface to PostgreSQL. Type: \copyright for distribution terms \h for help with SQL commands \? for help with psql commands \g or terminate with semicolon to execute query \q to quit 4.数据库操作 基本的数据库操作,就是使用一般的SQL...
File "/usr/local/lib/python3.6/site-packages/pgcli/main.py", line 5, in <module> from pgspecial.namedqueries import NamedQueries File "/usr/local/lib/python3.6/site-packages/pgspecial/__init__.py", line 13, in <module> from . import iocommands File "/usr/local/lib/python3.6/site-...
# none, ddl, mod, all #log_replication_commands = off # 导致每个复制命令记录在服务器日志中。 #log_temp_files = -1 # 控制记录临时文件名和尺寸。临时文件可以被创建用来排序、哈希和存储临时查询结果。 log_timezone = 'Asia/Shanghai' # 设置在服务器日志中写入的时间戳的时区。和TimeZone不同,...
帮助命令 postgres=# help You are using psql, the command-line interface to PostgreSQL. Type: \copyright for distribution terms \h for help with SQL commands \? for help with psql commands \g or terminate with semicolon to execute query \q to quit postgres=# \h delete Command: DELETE Des...
[commands] show help on backslash commands \? options show help on psql command-line options \?variables show help on special variables \h [NAME] help on syntax of SQL commands,*forall commands Query Buffer \e [FILE] [LINE] edit the query buffer (orfile) with external editor \ef [...
#log_replication_commands = off # 导致每个复制命令记录在服务器日志中。 #log_temp_files = -1 # 控制记录临时文件名和尺寸。临时文件可以被创建用来排序、哈希和存储临时查询结果。 log_timezone = 'Asia/Shanghai' # 设置在服务器日志中写入的时间戳的时区。和TimeZone不同,这个值是集簇范围的,因此所有...
Add CREATE SEQUENCE AS command to create a sequence matching an integer data type (Peter Eisentraut) Allow the specification of a function name without arguments in DDL commands, if it is unique (Peter Eisentraut) Improve speed of VACUUM’s removal of trailing empty heap pages (Claudio Freire...
\h [NAME] help on syntax of SQL commands,*forall commands \q quit psql Query Buffer \e [FILE] [LINE] edit the query buffer (orfile) with external editor \ef [FUNCNAME [LINE]] editfunctiondefinition with external editor \p show the contents of the query buffer ...