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DROPLANG !!!DROPLANG NAME SYNOPSIS DESCRIPTION NOTES USAGE ---- !!NAME droplang - remove a PostgreSQL procedural language !!SYNOPSIS __droplang__ [[ ''connection-options''... ] ''langname'' [[ ''dbname'' ] __droplang__ [[ ''connection-options''... ] __--list__ | __-l__ ''dbname'' __INPUTS__ __droplang__ accepts the following command line arguments: ''langname'' Specifies the name of the backend programming language to be removed. __[[-d, --dbname]__ ''dbname'' Specifies from which database the language should be removed. The default is to use the database with the same name as the current system user. __-e, --echo__ Displays SQL commands as they are executed. __-l, --list__ Shows a list of already installed languages in the target database (which must be specified). __droplang__ also accepts the following command line arguments for connection parameters: __-h, --host__ ''host'' Specifies the host name of the machine on which the server is running. If host begins with a slash, it is used as the directory for the Unix domain socket. __-p, --port__ ''port'' Specifies the Internet TCP/IP port or local Unix domain socket file extension on which the server is listening for connections. __-U, --username__ ''username'' User name to connect as __-W, --password__ Force password prompt. __OUTPUTS__ Most error messages are self-explanatory. If not, run __droplang__ with the __--echo__ option and see under the respective SQL command for details. Check also under psql(1) for more possibilities. !!DESCRIPTION __droplang__ is a utility for removing an existing programming language from a PostgreSQL database. __droplang__ can drop any procedural language, even those not supplied by the PostgreSQL distribution. Although backend programming languages can be removed directly using several SQL commands, it is recommended to use __droplang__ because it performs a number of checks and is much easier to use. See DROP LANGUAGE [[__drop_language__(l)] for more. !!NOTES Use createlang(1) to add a language. !!USAGE To remove pltcl: $ __droplang pltcl dbname __ ----
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droplang(1)
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