How to Create a PostgreSQL Schema? To create a schema, you need to use the CREATE SCHEMA statement. You can specify the name of your choice for a schema. The CREATE SCHEMA statement will create a schema in the current database. Note:To execute the CREATE SCHEMA statement, the user needs...
[ You might also like:How to Backup and Restore a PostgreSQL Database] pg_restorethe command-line utility allows for excluding one or more schemas when restoring a database from a backup file created bypg_dump. You can use its-Nor--exclude-schemaoption to restore objects in the named sche...
On the first node only, aspostgresuser modify thepostgresql.conffile. The steps below are used for creating a replicated database instance for use with promotablepgsqlpacemaker resource: Below are the settings which should be included, and these can be appended to the bottom of the configuration...
The pg_user view of the pg_catalog schema under the postgres default database provides access to information about database users. Launch the query below in a client supporting PostgreSQL, such as DbVisualizer, to get the list of all the users: Copy 1 SELECT * FROM pg_catalog.pg_user;...
Deleting Tables in PostgreSQL We can delete the table we created by typing: DROP TABLE playground_equip; DROP TABLE If we give that command to a table that does not exist, we will receive the following error: ERROR: table "playground_equip" does not exist ...
Database schema for custom fields is well described hereDatabase – Custom fields The following query PostgreSQL provides a list of allavailable custom field with global context and custom field with project context for a specific project with associated field options. We te...
table_schema = db_name; And delete all tables on by one from the list: DROP TABLE IF EXISTS table1; DROP TABLE IF EXISTS table2; DROP TABLE IF EXISTS table3; Remember to turn on foreign key constraint after it’s done: SET FOREIGN_KEY_CHECKS = 1; ...
PostgreSQL as the technology from the dropdown. For Version, ensure that you click Change version and select the 23.0.0.0 version (oggpostgresql:23.0.0.0.0_240425.1035_977 and higher for PostgreSQL) available. The default versions for GoldenGate Data replication deployments are set to Golden...
To rename a database in PostgreSQL, you can use theALTER DATABASEstatement followed by theRENAME TOclause. For example, to rename a table from "old_name" to "new_name", execute: Copy 1ALTER TABLEold_nameRENAME TOnew_name; Does pg_terminate_backend() drop connections together or one by...
In the DSN field, select the data source you want to use from the drop-down menu. For example, PostgreSQL Wire Protocol. Then, click Connect. The Logon dialog appears pre-populated with the connection information you provided in your data source. If required, type y...