DROP DATABASE(7) SQL Commands DROP DATABASE(7)NAME
DROP DATABASE - remove a database
SYNOPSIS
DROP DATABASE [ IF EXISTS ] name
DESCRIPTION
DROP DATABASE drops a database. It removes the catalog entries for the database and deletes the directory containing the data. It can only
be executed by the database owner. Also, it cannot be executed while you or anyone else are connected to the target database. (Connect to
postgres or any other database to issue this command.)
DROP DATABASE cannot be undone. Use it with care!
PARAMETERS
IF EXISTS
Do not throw an error if the database does not exist. A notice is issued in this case.
name The name of the database to remove.
NOTES
DROP DATABASE cannot be executed inside a transaction block.
This command cannot be executed while connected to the target database. Thus, it might be more convenient to use the program dropdb
[dropdb(1)] instead, which is a wrapper around this command.
COMPATIBILITY
There is no DROP DATABASE statement in the SQL standard.
SEE ALSO
CREATE DATABASE [create_database(7)]
SQL - Language Statements 2010-05-14 DROP DATABASE(7)
Check Out this Related Man Page
DROP TABLESPACE(7) SQL Commands DROP TABLESPACE(7)NAME
DROP TABLESPACE - remove a tablespace
SYNOPSIS
DROP TABLESPACE [ IF EXISTS ] tablespacename
DESCRIPTION
DROP TABLESPACE removes a tablespace from the system.
A tablespace can only be dropped by its owner or a superuser. The tablespace must be empty of all database objects before it can be
dropped. It is possible that objects in other databases might still reside in the tablespace even if no objects in the current database are
using the tablespace. Also, if the tablespace is listed in the temp_tablespaces setting of any active session, the DROP might fail due to
temporary files residing in the tablespace.
PARAMETERS
IF EXISTS
Do not throw an error if the tablespace does not exist. A notice is issued in this case.
tablespacename
The name of a tablespace.
NOTES
DROP TABLESPACE cannot be executed inside a transaction block.
EXAMPLES
To remove tablespace mystuff from the system:
DROP TABLESPACE mystuff;
COMPATIBILITY
DROP TABLESPACE is a PostgreSQL extension.
SEE ALSO
CREATE TABLESPACE [create_tablespace(7)], ALTER TABLESPACE [alter_tablespace(7)]
SQL - Language Statements 2010-05-14 DROP TABLESPACE(7)
Connected to oracle database
sqlplus << EOF
$CONNECTSTR
set heading off
set trimspool on
set feedback off
select ID,DATE from sysadm.TEST where VALUE = 'A' order by ID;
value_id = ID
value_date = DATE
EOF
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2.... (20 Replies)
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go
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something like the below which is absolutly wrong
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