fix(parser): support negative number literals - #195
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brunomendola merged 1 commit intoJul 13, 2026
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INT_VALUE and DECIMAL_VALUE only matched unsigned numbers, so a query like `price = -10` produced a token recognition error on '-' and ANTLR's error recovery silently dropped the sign, parsing the value as +10. Negative literals are now accepted wherever a number literal is valid: condition values, IN arrays and function arguments. Integer.parseInt and new BigDecimal already handle the leading minus, so no visitor changes are needed.
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INT_VALUE and DECIMAL_VALUE only matched unsigned numbers, so a query like
price = -10produced a token recognition error on '-' and ANTLR's error recovery silently dropped the sign, parsing the value as +10. Negative literals are now accepted wherever a number literal is valid: condition values, IN arrays and function arguments.Integer.parseInt and new BigDecimal already handle the leading minus, so no visitor changes are needed.