Suppose we want to DROP the postgres database. We can implement this as shown below. DROP DATABASE postgres; Another command you can issue if the user does not work is to use the following. psql -U <user> -c "drop DATABASE [DATABASE NAME]" Make sure to include a semicolon at ...
、、 文摘为什么这样做不起作用: $ psql -X -h localhost -d mydatabase -U postgres -v myschema=foo -c "SELECT :'myschema';" ERROR: syntax error at or near ":" LINE 1: SELECT :'myschema'; ^ 但是,这项工作与预期的一样: $ psql -X -h localhost -d mydatabase -U postgres -...
How to drop a template database from PostgreSQL? You can use the alter database command. Much simpler and safer than upsetting metadata. postgres=# create database tempDB is_template true; CREATE DATABASE postgres=# drop database tempDB; ERROR: ... Gurmokh 2,061 answered Aug 9, 2016 ...
Calling stored procedure in postgres sql Calling vb.net function from Javascript or HTML Camera Not Working In Mobile Browser Can a DataSource set the default value in a DropDownList (or the list fetch the value from a DataSource)? Can a label text span multiple line? Can anyone tell me ...
&commandTimeout, "psql", "-U", "postgres", "-tAc", "select string_agg(application_name, ',') from pg_stat_replication;", ) if err != nil { return nil, err } stdout = strings.TrimSpace(stdout) if stdout == "" { return []string{}, nil } return strings.Split(stdout, ",")...
Couldn't drop database 'db/development.sqlite3'rails aborted!Errno::EACCES: Permission denied @ unlink_internal - C:/rubytest/blah2/db/development.sqlite3 bin/rails:4:in`require'bin/rails:4:in`<main>'Tasks:TOP => db:drop:_unsafe ...
The simplest way to delete your Mongo database is to run themongoshell command from the command line, along with the relevant flags and parameters to tell themongoshell that you want to delete a database. Themongoshell command, at its most basic, may be used to connect to a specific dat...
postgres=#select*fromTemp_tblSession; ERROR:relation"temp_tblsession"doesnotexist LINE1:select*fromTemp_tblSession; Screenshot The above scenario explains that the temporary tables can be accessed only by the session which has created them. Let us see some examples to understand the usage of the...
GO For instance, this is a valid script in Ms SQL, it will drop table pp_fisk only if it exists, is there a way to do something similar in Postgres? Tnx in advance. Dragan PostgreSQL Database 2 2485 drop down box not working in FireFox when on DIV by: tpaulson | last post...
当主从复制采用 binlog 的行模式时,如果从库启用 slow_query_log、log_slow_replica_statements 且从库重放 CREATE TABLE、DROP TABLE 时因特殊情况(比如被从库其他 SQL 占用 MDL 锁)执行耗时较长,会被从库记录到慢日志(slow log),而 ALTER TABLE 却不会被记录到慢日志。