iffyio commented on code in PR #1933:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/1933#discussion_r2200438892
##########
tests/sqlparser_common.rs:
##########
@@ -15895,3 +15895,11 @@ fn parse_create_procedure_with_parameter_modes() {
_ => unreachable!(),
}
}
+
+ #[test]
+ fn test_unicode_support() {
Review Comment:
```suggestion
fn test_identifier_unicode_support() {
```
##########
tests/sqlparser_common.rs:
##########
@@ -15895,3 +15895,11 @@ fn parse_create_procedure_with_parameter_modes() {
_ => unreachable!(),
}
}
+
+ #[test]
+ fn test_unicode_support() {
+ let unicode_sql = r#"SELECT phoneǤЖשचᎯ⻩☯♜🦄⚛🀄ᚠ⌛🌀 tbl FROM customers"#;
+ let dialects_supporting_unicode =
TestedDialects::new(vec![Box::new(MySqlDialect {}), Box::new(RedshiftSqlDialect
{}), Box::new(PostgreSqlDialect {})]);
+ let _ =
dialects_supporting_unicode.parse_sql_statements(unicode_sql).unwrap();
Review Comment:
```suggestion
let sql = r#"SELECT phoneǤЖשचᎯ⻩☯♜🦄⚛🀄ᚠ⌛🌀 tbl FROM customers"#;
let dialects = TestedDialects::new(vec![Box::new(MySqlDialect {}),
Box::new(RedshiftSqlDialect {}), Box::new(PostgreSqlDialect {})]);
let _ = dialects.verified_stmt(unicode_sql);
```
##########
src/dialect/mysql.rs:
##########
@@ -51,7 +51,7 @@ impl Dialect for MySqlDialect {
}
fn is_identifier_part(&self, ch: char) -> bool {
- self.is_identifier_start(ch) || ch.is_ascii_digit()
+ self.is_identifier_start(ch) || ch.is_ascii_digit() || !ch.is_ascii()
Review Comment:
Can we add a comment to these highlighting that they implement unicode
character support?
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