Technology Insights

PostgreSQL: Server Instrumentation Not Installed. The Server Lacks Instrumentation Functions.

When connecting to a PostgreSQL database using pgAdmin you may receive an error letting you know that the server instrumentation is not installed. This is a warning to let you know that you can install the adminpack contribution which will provide more functionality to pgAdmin including the ability to modify the pg_hba.conf and postgresql.conf configuration…

Technology Insights

Delete All Rows from a PostgreSQL Table

Use the truncate command from the CLI or via PGAdmin to delete all rows from a PostgreSQL database. To use PGAdmin follow the directions here or follow the directions below to truncate the table from the CLI. Connect: Connect to PostgreSQL with psql. Delete Rows: Type the following from the CLI. bash dev=# truncate table <em>table_name</em>…