PostgreSQL :- Listing Column Names

Background Let us expose the columns in each of our tables. Code Outline Column Length The Column length is one of the more perplexing attribute The reason being the existence of a couple of columns that intertwine to properly decode it Attributes attlen ( Attribute Length ) atttypid ( Attribute Type ID ) atttypmod ( … Continue reading PostgreSQL :- Listing Column Names

PostgreSQL – Metadata – Index Columns

Background Admitting nothing real, nor original. I am just trying to close out this Chrome Tab that showcases the best of Stack Overflow. Stack Overflow Luke Francl List columns with indexes in PostgreSQL Link SQL Outline Tables pg_catalog.pg_class pg_catalog.pg_namespace pg_class.relnamespace = pg_namespace.oid pg_catalog.pg_index pg_class.relnamespace = pg_index.indrelid pg_catalog.pg_attribute pg_attribute.attrelid = pg_index.indrelid and pg_attribute.attnum = any(pg_index.indkey) Columns … Continue reading PostgreSQL – Metadata – Index Columns