Dandandan commented on code in PR #2267:
URL: https://github.com/apache/arrow-datafusion/pull/2267#discussion_r852351865
##########
datafusion/core/src/sql/planner.rs:
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@@ -638,7 +638,8 @@ impl<'a, S: ContextProvider> SqlToRel<'a, S> {
TableFactor::Table {
ref name, alias, ..
} => {
- let table_name = name.to_string();
+ // Trim quoted table name: "db_name" -> db_name
+ let table_name =
name.to_string().trim_matches('\"').to_string();
Review Comment:
`trim_matches` also trims double, triple, etc. quotes. and doesn't care
about symmetry (one start quote should be ended by one enrd quote).
I believe we should handle (to support quotes table name) the parsing at the
sqlparser library:
https://github.com/sqlparser-rs/sqlparser-rs
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