\p show the contents of the query buffer \r reset (clear) the query buffer \s [FILE] display history or save it to file \w FILE write query buffer to file Input/Output \copy ... perform SQL COPY with data stream to the client host \echo [STRING] write string to standard output \...
View at this point in the history Browse the repository at this point in the history Commits on Aug 27, 2023 Show names of DEALLOCATE as constants in pg_stat_statements … This commit switches query jumbling so as prepared statement names are treated as constants in DeallocateStmt. A b...
从Show History列表中执行SQL语句将更新其执行时间(本地日期和时间戳),并增加其计数(执行次数)。可以过滤Show History列表,如下所示:在过滤框中指定一个字符串,然后按Tab键。 只有包含该字符串的历史项才会包含在刷新后的列表中。 筛选器字符串可以是在SQL语句列中找到的字符串(比如表名),也可以是在执...
I spent the last week looking for a memory leak in Postgres’s WAL Sender process. I spent a few days getting more acquainted with Valgrind and gcc/clang sanitizers, but ultimately got nowhere useful with them. Finally, I stumbled on the memleak program
Query Buffer \e [FILE] edit the query buffer (or file) with external editor \ef [FUNCNAME] edit function definition with external editor \p show the contents of the query buffer \r reset (clear) the query buffer \s [FILE] display history or save it to file ...
\errverbose show most recent error message at maximum verbosity \g [(OPTIONS)] [FILE] execute query (and send results to file or |pipe); \g with no arguments is equivalent to a semicolon \gdesc describe result of query, without executing it ...
\p show the contents of the query buffer \r reset (clear) the query buffer \s [FILE] display history or save it to file \w FILE write query buffer to file Input/Output \copy ... perform SQL COPY with data stream to the client host \echo [-n] [STRING] write string to standard ...
frustrating: help, clear history or disable back-button? FTP Download - How to check File exists FTP Upload -- overwrite existing file or rename new to old? FtpWebRequest vs FileWebRequest Generate aspx.designer.cs file Generate dynamic SQL query in code behind using c# Generate PDF file fro...
Connect to a database and construct a query: In [2]: %pgcli postgres://someone@localhost:5432/world Connected: someone@world someone@localhost:world> select * from city c where countrycode = 'USA' and population > 1000000; +---+---+---+---+---+ | id | name | countrycode | ...
pg_stat_kcacheandpg_profilefor collecting and displaying information in a human-readable way.pgpro_statsandpgpro_pwrprovide additional data related to waits history and query execution plans. However, they can’t show parameters, so consider usingauto_explainmodule for that. Now let’s have a ...