Method parse_column_def

datafusion/sql/src/parser.rs:970–996

(&mut self)

    }

    fn parse_column_def(&mut self) -> Result<ColumnDef, DataFusionError> {
        let name = self.parser.parse_identifier()?;
        let data_type = self.parser.parse_data_type()?;
        let mut options = vec![];
        loop {
            if self.parser.parse_keyword(Keyword::CONSTRAINT) {
                let name = Some(self.parser.parse_identifier()?);
                if let Some(option) = self.parser.parse_optional_column_option()? {
                    options.push(ColumnOptionDef { name, option });
                } else {
                    return self.expected(
                        "constraint details after CONSTRAINT <name>",
                        &self.parser.peek_token(),
                    );
                }
            } else if let Some(option) = self.parser.parse_optional_column_option()? {
                options.push(ColumnOptionDef { name: None, option });
            } else {
                break;
            };
        }
        Ok(ColumnDef {
            name,
            data_type,
            options,
        })
    }

    fn parse_create_external_table(
        &mut self,