public TerminalNode COMMA(int i) {
			return getToken(MixedFormatSqlExtendParser.COMMA, i);
		}
When true, the behavior of keywords follows ANSI SQL standard.
amoro-format-mixed/amoro-mixed-spark/v3.5/amoro-mixed-spark-3.5/src/main/gen-antlr/org/apache/amoro/spark/sql/parser/MixedFormatSqlExtendParser.java