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to antlr-discussion
Hello, I use antlr v4 for parse my sql statement, such as "select a a a from b", but I got following error message: "no viable alternative at input: 'selectaaafromb' " // blank chars between tokens is removed. "select a a a from b" ----call getText()---> "selectaaafromb" I debug the code and found this: I create a subclass by override method: 'getText(Interval interval)', it's solved. Same issue in code: RuleContent.getText();
It is better for add a blank char between tokens when assemble text?