klin questions

klin answers

• How to convert bit type to bytea type in Postgresql
• PostgreSQL json(b) - Convert string to array & update field
• How to insert a timestamp string into postgres db with psycopg?
• How can I achieve mongo "unwind" in postgres JSONB? (Flatten nested arrays)
• PostgreSQL update trigger Comparing Hstore values
• PostgreSQL: Select rows until sum-reduction of a single column reaches over a threshold
• Postgres: concatenate JSONB values across rows?
• PostgreSQL JsonB query for object in JSON array based on object attributes
• Postgres UPSERT UPdate using rows values
• Postgres UPSERT - don't update if all data the same?