yuqi1129 commented on code in PR #8171: URL: https://github.com/apache/gravitino/pull/8171#discussion_r2286926527
########## docs/trino-connector/catalog-postgresql.md: ########## @@ -14,6 +14,16 @@ To connect to PostgreSQL, you need: - PostgreSQL 10.x or higher. - Network access from the Trino coordinator and workers to PostgreSQL. Port 5432 is the default port. +## Case sensitivity + +PostgreSQL treats unquoted identifiers as case insensitive. +For example, the table name MyTable is equivalent to mytable and MYTABLE. + +However, if you create a table with quoted identifiers, such as "MyTable", it becomes case sensitive and must be referenced exactly as "MyTable". Review Comment: > PostgreSQL treats unquoted identifiers as case insensitive. For example, the table name MyTable is equivalent to mytable and MYTABLE. What is the final result if an unquoted table `MyTable` is created? is it `mytable`? Please explain it in the docs -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
