How Can I Retrieve the Complete Definition of a Long View in pg_views?

Incomplete Information from Query on pg_views

When querying a view's definition using select definition from pg_views where viewname='x', it may be truncated in the results if the code is extensive. This is because the default setting in certain tools, such as pgAdmin III, limits the retrieved information size.

To resolve this issue, adjust the query tool options to retrieve the full view definition. In pgAdmin III, navigate to Query Tool Options under the Query menu. Locate the Display tab and update the setting for Query Output Display Size Limit. Increase the value to accommodate the size of the view definition, ensuring that it exceeds the length of the truncated results.

Once the setting is adjusted, rerun the query to retrieve the complete view code. This will grant access to the entire definition without the truncation issue.

The above is the detailed content of How Can I Retrieve the Complete Definition of a Long View in pg_views?. For more information, please follow other related articles on the PHP Chinese website!